CN2322026Y

CN2322026Y - Safet pressure tank

Info

Publication number: CN2322026Y
Application number: CN 96240550
Authority: CN
Inventors: 林水柳
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-08-19
Filing date: 1996-08-19
Publication date: 1999-06-02
Anticipated expiration: 2006-08-19

Abstract

The utility model relates to a pressure tank for holding hair liquid agents for hairdressing. The utility model comprises a tank body, a sleeve tube, a shaft tube and an air inflating tube, wherein, the sleeve tube is arranged at the top of the tank body through a ring edge clamp which is arranged at the upper part of the sleeve tube; the shaft tube is arranged in the center of the sleeve tube, and a closed ring groove is formed between the shaft tube and the sleeve tube; the air inflating tube can reciprocate along the ring groove, the upper end of the air inflating tube is closed, and the lower end of the air inflating tube is provided with a piston ring which is corresponding to the ring groove and is inserted in the ring groove; a valve mechanism which can be penetrated with liquid agents in the tank body is arranged in the shaft tube. The utility model does not need to be pressurized in advance by a manufacturer, and when used, the utility model can be pressurized by a user automatically; when not used, the utility model can be deflated by the user automatically to be convenient for carrying and ensures the safety of the user self and the safety of other passengers. The utility model has the advantages of artful structure, convenient operation, safety and practicality. The utility model is a novel safety pressure tank.

Description

A kind of safety pressure jar

The utility model is a kind of pressurized tank of hairdressing with liquor that be used to hold, and belongs to the renovation technique of pressurized tank.

The dried pressurized tank that holds hairdressing with liquor of existing usefulness, it generally was before product export, just made the pressurized tank pressurization, when carrying the pressurized tank of this class, bring certain danger can for self and people on every side, therefore, do not allow to carry the article of this class when taking advantage of public transport, so as to avoid an accident, but so, but make frequent need use the people of these class articles for use to feel inconvenience and helpless.

The purpose of this utility model is to overcome above-mentioned shortcoming and provides a kind of producer that do not need to pressurize in advance, can pressurize voluntarily by the user during use, and the portable safety pressure jar that can exit voluntarily by the user of time spent not, its structure is ingenious, and is easy to use, safe and practical.

Structural representation of the present utility model as shown in drawings, include tank body (1), sleeve pipe (2), central siphon (3), gas tube (4), sleeve pipe (2) passes through the top of set ring edge (21) holding in its top in tank body (1), central siphon (3) is arranged on the central authorities of sleeve pipe (2), and and sleeve pipe (2) between form the airtight annular groove (22) in lower end, can be airtight along the upper end of the reciprocating gas tube (4) of annular groove (22), the lower end is provided with and the corresponding piston ring of annular groove (22) (41), it is plugged in the annular groove (22), is provided with the valve mechanism that can pass through the interior liquor of tank body (1) in the central siphon (3).

Above-mentioned central siphon (3) and sleeve pipe (2) but one make, but also split is made.

The utility model is owing to adopt the structure that can inflate pressurization voluntarily and exit decompression voluntarily, therefore, the user can make pressurized tank be in atmospheric pressure state by venting voluntarily when taking advantage of public transport, so that carry, guarantee user self and other passenger's safety; When the user need use, can inflate voluntarily, make pressurized tank be in certain pressure state, so that the liquor in the working pressure jar, the utility model structure is ingenious, and is easy to use, safe and practical, is a kind of novel safety pressure jar.

Describe concrete structure of the present utility model and working condition in detail below in conjunction with accompanying drawing:

Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;

Fig. 2 is a sectional view of the present utility model;

Fig. 3 is the STRUCTURE DECOMPOSITION figure of the valve mechanism of putting in the utility model central siphon (3);

Fig. 4 is the sectional view of the valve mechanism of putting in the utility model central siphon (3).

Structural representation of the present utility model as shown in drawings, include tank body (1), sleeve pipe (2), central siphon (3), gas tube (4), location ring cowling (5), lid (6) etc., wherein tank body (1) can include base (1 ') and can body (1 ") two-part; base (1 ') and can body (are provided with seal ring (20) between 1 "), sleeve pipe (2) passes through the top of set ring edge (21) holding in its top in tank body (1), be provided with seal ring (7) between dawn ring edge (21) and the tank body (1), seal ring (7) holding is encircling on the set positioning rib (22) in edge (21) bottom, location ring cowling (5) is arranged on the top of tank body (1), and by its set internal thread and the set outside thread in tank body (1) top sleeve pipe (2) is locked on the tank body (1); Central siphon (3) is arranged on the central authorities of sleeve pipe (2), its top dew is put on tank body (1), central siphon (3) and sleeve pipe (2) but one make, central siphon (3) is combined into one by the root edge of its bottom and sleeve pipe (2), and the airtight annular grooving (22) in lower end between central siphon (3) and the sleeve pipe (2); Can be along the upper end closed of the reciprocating gas tube (4) of annular groove (22), it is plugged in the set embedded slot (61) of lid (6), the lower end of gas tube (4) is provided with and the corresponding piston ring of annular groove (22) (41), the end face of piston ring (41) and bottom surface form awl inclined-plane (42) and ring groove (43) respectively, it is inserted in the annular groove (22), as shown in Figure 1, 2; Be provided with the valve mechanism that can pass through the interior liquor of tank body (1) in the central siphon (3), this valve mechanism includes plug part (8), external member (9), valve seat (10), valve member (11), suction pipe (12), spring (14), cover pressure head (17) etc., plug part (8) plugs with drive fit and is positioned in the central siphon (3), and its central authorities are provided with pore (81), the top of suction pipe (12) is plugged on the pore (81), the lower end places the bottom of tank body (1), the top of plug part (8) also can be provided with cast ring (13), the set intubate portion (91) in external member (9) bottom is inserted in the set trepanning (131) of cast ring (13) and locates, can put diaphragm (15) in the set basin (92) of external member (9), valve seat (10) be seated in diaphragm (15) above, the bottom of valve seat (110) is provided with some fins (101), the bottom holding of spring (11) is on the hollow position that each fin (101) is surrounded, valve member (11) is arranged on the top of valve seat (10), its lower end surface is seated in the upper-end surface of spring (14), valve member (11) top is provided with valve rod (111), valve rod (111) passes the set axle collar (31) in central siphon (3) top and shows and put outside central siphon (3), form circulation road (32) between the central siphon (3) and the axle collar (31), in addition, also be provided with seal washer (16) between the surface of contact of the upper-end surface of valve member (11) and the set axle collar of central siphon (3) (31); Installing and locating for ease of cover pressure head (17), the external wall of upper portion of central siphon (3) is made stepped, cover pressure head (17) is nested with on this ladder outer wall, and for ease of using, the both sides, top of cover pressure head (17) are respectively arranged with the spout (18) of feed flow agent ejection and press embossing (19).

The utility model in use, reciprocating with gas tube (4) earlier along annular groove (22), make inflation pressurization in the tank body (1), the user as required, inflation is pressurized to one regularly in tank body (1), can push cover pressure head (17) top set press embossing (19), thereby touch the set valve rod (111) in valve member (11) top, valve rod (111) drive valve member (11) overcomes the elastic force of spring (14) and down motion, so that the valve open of set valve mechanism in the central siphon (3), at this moment, the liquor in the tank body (1) just sprays from the set spout (18) of cover pressure head (1) through valve by valve mechanism again.

When the user need carry the utility model and goes on business and travel, pinidine position ring cowling (5) was overflowed the gas in the tank body (1) in advance, is in atmospheric pressure state to keep tank body (1), thereby guarantees safety, so as to avoid an accident accident.

Claims

1, a kind of safety pressure jar, it is characterized in that including tank body (1), sleeve pipe (2), central siphon (3), gas tube (4), sleeve pipe (2) passes through the top of set ring edge (21) holding in its top in tank body (1), central siphon (3) is arranged on the central authorities of sleeve pipe (2), and and sleeve pipe (2) between form the airtight annular groove (22) in lower end, can be airtight along the upper end of the reciprocating gas tube (1) of annular groove (22), the lower end is provided with and the corresponding piston ring of annular groove (22) (41), it is plugged in the annular groove (22), is provided with the valve mechanism that can pass through the interior liquor of tank body (1) in the central siphon (3).

2, safety pressure jar according to claim 1 is characterized in that above-mentioned central siphon (3) and sleeve pipe (2) but one is made, but also split is made.

3, safety pressure jar according to claim 1 is characterized in that the top of above-mentioned tank body (1) also is provided with location ring cowling (5), and sleeve pipe (2) can be locked on the tank body (1) by location ring cowling (5).

4, safety pressure jar according to claim 3 is characterized in that above-mentioned location ring cowling (5) is fixed on by being threaded on the tank body (1).

5, safety pressure jar according to claim 1 is characterized in that also including lid (6), and the upper end of gas tube (4) can be plugged in the set embedded slot (61) of lid (6).

6, safety pressure jar according to claim 1 is characterized in that being provided with seal ring (7) between set ring edge of above-mentioned sleeve pipe (2) (21) and the tank body (1), and seal ring (7) holding is encircling on the set positioning rib (22) in edge (21) bottom.

7, safety pressure jar according to claim 1 is characterized in that the end face of the piston ring (41) that above-mentioned gas tube (4) lower end is set and bottom surface form awl inclined-plane (42) and ring groove (43) respectively.

8, according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described safety pressure jars, it is characterized in that the valve mechanism that is provided with in the above-mentioned central siphon (3) is an one-way valve mechanism, include valve seat (10), valve member (11), suction pipe (12), spring (14), valve seat (10) is arranged in the central siphon (3), the lower end of suction pipe (12) places the bottom of tank body (1), the upper end communicates with the inner chamber of valve seat (10), the bottom of valve seat (10) is provided with some fins (101), the bottom holding of spring (14) is on the hollow position that each fin (101) is surrounded, valve member (11) is arranged on the top of valve seat (10), its lower end surface is seated in the upper-end surface of spring (14), the set valve rod (111) in valve member (11) top passes the set axle collar (31) in central siphon (3) top and reveals and put outside central siphon (3), forms circulation road (32) between the central siphon (3) and the axle collar (31).

9, safety pressure jar according to claim 8, the lower end that it is characterized in that above-mentioned valve seat (10) also is provided with plug part (8), external member (9), plug part (8) plugs with drive fit and is positioned in the central siphon (3), and its central authorities are provided with pore (81), the top of suction pipe (12) is plugged on the pore (81), the lower end places the bottom of tank body (1), the end face of plug part (8) also can be provided with cast ring (13), the set intubate portion (91) in external member (9) bottom is inserted in the set trepanning (131) of cast ring (13) and locates, and valve seat (10) is seated in the top of the set basin of external member (9) (92).

10, safety pressure jar according to claim 9, it is characterized in that also can being provided with some diaphragms (15) between the top of the bottom surface of above-mentioned valve seat (10) and the set basin of external member (9) (92), also can be provided with seal washer (16) between the surface of contact of the upper-end surface of valve member (11) and the set axle collar of central siphon (3) (31).

11, safety pressure jar according to claim 9, the external wall of upper portion that it is characterized in that above-mentioned central siphon (3) is stepped, cover pressure head (17) is nested with on this ladder outer wall, and the both sides, top of cover pressure head (17) are respectively arranged with the spout (18) of feed flow agent ejection and press embossing (19).