摘要:
RETENTION VALVE FOR VARIOUS PACKAGES relates to a retention valve for a range of packaging, consisting of a capsular body (1) forming an outlet duct for the product to be dispensed, the outer diameter of which is provided with means (2) for securing to the inside of the outlet in the form of a circular hole (F) of a dispensing pack (E), while its inner diameter slidably accommodates a longitudinally movable obturator (3), and the front end of which has closing means (4) for a obturator (3), while its rear end is flexibly engaged in the centre of a flexible sieve (5) and, at this point, said sieve has means for keeping the aforementioned obturator (3) pulled back in order to keep the leak-tight closing means (4) closed.
摘要:
Plastic pressure container including a main body portion, a finish portion, and a closure assembly. The main body portion defines an interior space. The finish portion is unitary with the main body portion and defines a mouth in communication with the interior space. The finish portion has an inner surface, an outer surface and an upper rim proximate the mouth. The inner surface has an inner undercut defined therein proximate the upper rim. The outer surface has an outer undercut defined therein proximate the upper rim. The closure assembly is mounted to the finish portion in engagement with both the inner undercut and the outer undercut.
摘要:
The present invention relates to a nebulizer, such as a spray can, for the topical application of a liquid and/or solid to a surface. The nebulizer is characterized by a valve comprising a mixing chamber designed for forming a colloidal mixture comprising a dispersed phase consisting of a liquid and/or a solid substance and a continuous phase consisting of a propellant gas before delivering the colloidal mixture to the nozzle. The invention also relates to a method for the topical cooling of the skin of a person or animal. In addition, the invention relates to various other uses of the device.
摘要:
An expanded housing (2) including an outer tubular portion (2a), a center-top tubular portion (2b), an annular ceiling portion (2c), and a center-bottom tubular portion (2d) is an integrally molded plastic product. Vertical plate rib-shaped portions (2h) for increasing strength are similarly integrally molded between the outer tubular portion (2a) and the center-top tubular portion (2b). An inner passage region (B) for upward passage of content is set in the center tubular portion (2b). A housing cover (28) provided in such a form as to surround the lower side of the expanded housing (2) forms an outer passage region (A) which is disposed between the housing cover (28) and an outer peripheral surface of the expanded housing (2) so as to extend downward from an upper-end-side inner space region of an inner bag-shaped container (1g) to the inner passage region (B). A cone-shaped piece (28k) enters into an individual upper-end-side inner space region set between adjacent vertical plate rib-shaped portions (2h) and acts as an entrance portion of the outer passage region (A). Thus, residual air between vertical plate rib-shaped portions is reliably discharged.
摘要:
This content-accommodating container (10) comprises: a container body (11) having an opening at the top end; and a valve-accommodating part (12) for closing the opening, the valve-accommodating part being fixed to the container body (11). The valve-accommodating part (12) is provided with: a cylindrical housing part (13) accommodated inside the container body (11); a tube part (14) extending downward from the housing part (13), the lower end thereof being disposed near the bottom side of the container body (11); and a first sealing part (15) for closing the bottom end of the tube part (14).
摘要:
This invention discloses a sealant bottle for tire repair of gas pressure type which comprises a bottle body configured for containing sealant. The bottle body is provided with a sealant outlet and an air inlet, wherein a bottle cap is disposed at the sealant outlet and the air inlet is connected with a straight pipe assembly. An air-inlet end of the straight pipe assembly is connected with an air throat for transferring the air into the straight pipe assembly, and the air throat is further provided with an explosion proof element. A sealant guiding pipe disposed within the bottle cap is comprised of a first pipe section arranging along the axial direction of the bottle body and a second pipe section perpendicular to the first pipe section. A second step is disposed between inlets of the first pipe section and the second pipe section, and a rubber plug is further disposed between the inlet of the first pipe section and the second step. In this invention, when the pressure within the bottle body is too large, the explosion proof element on the air throat can be connected to the surrounding atmosphere which thus releases the air within the bottle body through the air releasing hole, lowers down the high pressure within the bottle body and ensures the safety usage for the sealant bottle. This invention is simple in structure and low in cost. Besides, it ensures the safety operation during the process of tire repair.
摘要:
A two-liquid discharge container (10) comprising: a container body (11) produced from synthetic resin; a partition wall member (12) which vertically partitions the interior of the container body into a plurality of storage parts (14, 15); and a valve (13) which is provided with discharge passages (31a, 35a, 31b, 35b) that cause the respective storage parts to communicate with the outside, and which seals the container body, wherein contents (17, 18) are filled into the respective storage parts (14, 15), at least one of the contents contains liquefied gas (G1, G2), and liquefied gas (G2) lies between an undiluted solution (L2) filled into the lower storage part (15) and a partition wall part (20).
摘要:
This invention discloses a sealant bottle for tire repair of gas pressure type which comprises a bottle body configured for containing sealant. The bottle body is provided with a sealant outlet and an air inlet, wherein a bottle cap is disposed at the sealant outlet and the air inlet is connected with a straight pipe assembly. An air-inlet end of the straight pipe assembly is connected with an air throat for transferring the air into the straight pipe assembly, and the air throat is further provided with an explosion proof element. A sealant guiding pipe disposed within the bottle cap is comprised of a first pipe section arranging along the axial direction of the bottle body and a second pipe section perpendicular to the first pipe section. A second step is disposed between inlets of the first pipe section and the second pipe section, and a rubber plug is further disposed between the inlet of the first pipe section and the second step. In this invention, when the pressure within the bottle body is too large, the explosion proof element on the air throat can be connected to the surrounding atmosphere which thus releases the air within the bottle body through the air releasing hole, lowers down the high pressure within the bottle body and ensures the safety usage for the sealant bottle. This invention is simple in structure and low in cost. Besides, it ensures the safety operation during the process of tire repair.
摘要:
A sequential delivery valve provides sequential delivery of gas propellant and liquid product from a container to a dispensing head for ejecting an atomized spray from the dispensing head. When the dispensing head is depressed, a pusher in the valve passes from a closed position wherein no liquid and no gas is allowed to travel through the valve to a partially open position where only gas is allowed to travel through the valve and eventually to a fully open position wherein both gas and liquid are allowed to travel through the valve into the dispensing head. When the dispensing head is released, the pusher passes from the fully open position back to a partially open position allowing only gas to travel through the valve and eventually to the closed position wherein no gas and no liquid are allowed to travel through the valve into the dispensing head.
摘要:
A sequential delivery valve provides sequential delivery of gas propellant and liquid product from a container to a dispensing head for ejecting an atomized spray from the dispensing head. When the dispensing head is depressed, a pusher in the valve passes from a closed position wherein no liquid and no gas is allowed to travel through the valve to a partially open position where only gas is allowed to travel through the valve and eventually to a fully open position wherein both gas and liquid are allowed to travel through the valve into the dispensing head. When the dispensing head is released, the pusher passes from the fully open position back to a partially open position allowing only gas to travel through the valve and eventually to the closed position wherein no gas and no liquid are allowed to travel through the valve into the dispensing head.