CN206456780U - One kind vacuum packaging bag gas nozzle - Google Patents

One kind vacuum packaging bag gas nozzle Download PDF

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Publication number
CN206456780U
CN206456780U CN201720026801.4U CN201720026801U CN206456780U CN 206456780 U CN206456780 U CN 206456780U CN 201720026801 U CN201720026801 U CN 201720026801U CN 206456780 U CN206456780 U CN 206456780U
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CN
China
Prior art keywords
gas nozzle
vent plug
packaging bag
vacuum packaging
valve body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201720026801.4U
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Chinese (zh)
Inventor
石正兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Taili Technology Group Co Ltd
Original Assignee
Zhongshan Taili Household Products Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Zhongshan Taili Household Products Manufacturing Co Ltd filed Critical Zhongshan Taili Household Products Manufacturing Co Ltd
Priority to CN201720026801.4U priority Critical patent/CN206456780U/en
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Publication of CN206456780U publication Critical patent/CN206456780U/en
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  • Packages (AREA)

Abstract

Bag gas nozzle is vacuum-packed the utility model discloses one kind, including the valve body being connected on vacuum packaging bag and the gas nozzle cap being connected on valve body, described valve body is provided with venthole, described gas nozzle cap is provided with bleeding point, described valve body forms a vent plug chamber for connecting venthole and bleeding point after being connected with gas nozzle cap, described vent plug intracavitary is provided with the vent plug piece for being used for sealing venthole, support block is provided with the middle part of described venthole, described gas nozzle cap is provided with the top pressure post by top pressure in the middle part of vent plug piece in support block;The utility model by top pressure post by top pressure in the middle part of vent plug piece at the middle part of venthole, the sealing property of valve is effectively improved, it is to avoid gas leakage when vacuum packaging bag gas nozzle is used, by vent plug piece top pressure at the middle part of venthole, the noise produced when also can reduce pumping.

Description

One kind vacuum packaging bag gas nozzle
【Technical field】
The utility model is related to a kind of vacuum packaging bag gas nozzle.
【Background technology】
With the requirement more and more higher to packaging quality, vacuum packaging uses daily life, production more and more In, the repeatedly used most important parts of vacuum packaging bag are valves, and the air plug structure in existing valve is more multiple Miscellaneous, manufacturing cost is high, and sealing property is bad, and harsh noise can be also produced during pumping.
The utility model is to research and propose in view of the shortcomings of the prior art.
【Utility model content】
The technical problems to be solved in the utility model is to provide a kind of vacuum packaging bag gas nozzle, by top pressure post by vent plug piece Middle part top pressure is effectively improved the sealing property of valve at the middle part of venthole, it is to avoid vacuum packaging bag gas nozzle leaks when using Gas, at the same time, by vent plug piece top pressure at the middle part in venthole, can reduce the noise produced during pumping.
In order to solve the above technical problems, a kind of vacuum packaging bag gas nozzle of the present utility model, including it is connected to vacuum packaging Valve body and the gas nozzle cap being connected on valve body on bag, described valve body are provided with venthole, described gas Mouth is covered provided with bleeding point, and described valve body forms a vent plug for connecting venthole and bleeding point after being connected with gas nozzle cap Chamber, described vent plug intracavitary is provided with the middle part of the vent plug piece for being used for sealing venthole, described venthole and is provided with support block, described Gas nozzle cap is provided with the top pressure post in support block by top pressure in the middle part of vent plug piece.
A kind of vacuum packaging bag gas nozzle as described above, provided with raising sealing between described vent plug piece and valve body The sealing structure of energy.
A kind of vacuum packaging bag gas nozzle as described above, described sealing structure includes being arranged on the sealing of outlet bore edges Bulge loop, described sealing bulge loop support vent plug piece surrounding causes the middle part of vent plug piece in the presence of the top pressure post to recessed at support block Notch distortion.
Vacuum packaging bag gas nozzle as described above a kind of, described vent plug piece, which is surrounded by, multiple makes vent plug piece be in vent plug Limited block in the middle part of chamber.
Vacuum packaging bag gas nozzle as described above a kind of, described vent plug piece use Rockwell hardness for 30~50 material one System into.
A kind of vacuum packaging bag gas nozzle as described above, described vent plug piece is using PVC or nitrile rubber or silica gel one It is made.
A kind of vacuum packaging bag gas nozzle as described above, described valve body is provided with limitation gas nozzle cap with respect to valve sheet The position limiting structure of body rotation;Position limiting structure is arranged on valve body and equally distributed spacing breach and is arranged on comprising multiple The limit convex tooth being connected on gas nozzle cap with spacing breach.
A kind of vacuum packaging bag gas nozzle as described above, described vent plug piece bottom is provided with projection, described support block If accommodating the hole of projection.
Vacuum packaging bag gas nozzle as described above a kind of, the bottom and venthole junction of described valve body use arc Face is connected smoothly.
Vacuum packaging bag gas nozzle as described above a kind of, described bleeding point comprising it is multiple be arranged on gas nozzle cap it is logical Hole, described gas nozzle cap inner side is provided with the limited post that multiple vent plug pieces when being used to prevent from being evacuated are close to gas nozzle cap and block through hole.
A kind of vacuum packaging bag gas nozzle as described above, described valve body bottom portion, which is provided with, to be prevented in pumping by vacuum Bag madial wall blocks the anti-plug structure of venthole, and described support block is arranged on the center of anti-plug structure, described antifouling knot Structure includes multiple raised lines for being arranged on valve body bottom portion and being connected to support block surrounding.
Compared with prior art, a kind of vacuum packaging bag gas nozzle of the present utility model has the following advantages that:
1st, the utility model by top pressure post by top pressure in the middle part of vent plug piece at the middle part of venthole, be effectively improved valve Sealing property, it is to avoid gas leakage when using of vacuum packaging bag gas nozzle, at the same time, by vent plug piece top pressure in venthole Portion, can reduce the noise produced during pumping.
2nd, under the collective effect of sealing bulge loop and top pressure post, depressed deformation occurs for vent plug piece, greatly improves The sealing property of valve, it is to avoid gas leakage when vacuum packaging bag gas nozzle is used.
3rd, the position limiting structure rotated on valve body provided with limitation gas nozzle cap relative to valve body, in order to prevent gas nozzle cap Relative to the rotation of valve body, the stability connected between enhancing gas nozzle cap and valve body.
4th, anti-plug structure is provided with valve body bottom portion, article when being avoided that pumping in vacuum bag inwall or vacuum bag Venthole is blocked.
5th, the bottom of valve body and venthole junction are connected smoothly using cambered surface, can lead to pumping Airflow It is more smooth, improve pumping efficiency.
【Brief description of the drawings】
Embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the upward view of the utility model embodiment 1.
Fig. 3 is the sectional view in Fig. 2 along A-A directions.
Fig. 4 is the enlarged drawing in the B portions that Fig. 3 is marked.
Fig. 5 is the explosive view of the utility model embodiment 1.
Fig. 6 is the enlarged drawing in the C portions that Fig. 5 is marked.
Fig. 7 is the explosive view of the utility model embodiment 2.
Fig. 8 is the upward view of the utility model embodiment 2.
Fig. 9 is the sectional view in Fig. 8 along D-D directions.
【Embodiment】
Embodiment of the present utility model is elaborated below in conjunction with the accompanying drawings.
Embodiment 1:
As shown in Figures 1 to 6, a kind of vacuum packaging bag gas nozzle of the present embodiment, including be connected on vacuum packaging bag Valve body 1 and the gas nozzle cap 2 being connected on valve body 1, described valve body 1 are provided with venthole 11, described gas Mouth lid 2 is provided with bleeding point 21, and described valve body 1 forms one after being connected with gas nozzle cap 2 and connects venthole 11 and pumping The vent plug piece 4 for being used for sealing venthole 11, the described middle part of venthole 11 are provided with the vent plug chamber 3 of mouth 21, described vent plug chamber 3 Provided with support block 12, described gas nozzle cap 2 is provided with the top pressure post 22 by the top pressure of vent plug piece 4 in support block 12;This practicality is new Type by top pressure post 22 by the top pressure of vent plug piece 4 at the middle part of venthole 11, be effectively improved the sealing property of valve, it is to avoid true Gas leakage when empty package bag gas nozzle is used, at the same time, by the middle part top pressure of vent plug piece 4 at the middle part in venthole 11, can reduce and take out The noise produced during gas.
In order to improve the sealing effectiveness of vent plug piece 4 and vent plug body 1, provided with raising between vent plug piece 4 and valve body 1 The sealing structure 5 of sealing property, described sealing structure 5 includes being arranged on the sealing bulge loop 51 at the edge of venthole 11, described The surrounding of the sealing support of bulge loop 51 vent plug piece 4 causes the middle part of vent plug piece 4 to be recessed at support block 12 in the presence of the top pressure post 22 Deformation;Under the collective effect of sealing bulge loop 51 and top pressure post 22, depressed deformation occurs for vent plug piece 4, greatly improves The sealing property of valve, it is to avoid gas leakage when vacuum packaging bag gas nozzle is used.
For the ease of pumping, the diameter of vent plug piece 4 is less than the internal diameter of vent plug chamber 3, when in assembling, it is difficult to ensure vent plug Piece 4 is in the center of vent plug chamber 3, and to be this be surrounded by vent plug piece 4 multiple makes vent plug piece 4 be in the spacing of the middle part of vent plug chamber 3 Block 42.
Vent plug piece 4 preferentially uses Rockwell hardness to be made into integration for 30~50 material, such as:PVC or nitrile rubber or silicon Glue etc..
In order to prevent gas nozzle cap 2 from being rotated relative to valve body 1, described valve body 1 is relative provided with limitation gas nozzle cap 2 The position limiting structure that valve body 1 rotates;Described position limiting structure is arranged on valve body 1 and equally distributed limit comprising multiple Position breach 61 and be arranged on gas nozzle cap 2 with spacing breach 61 mating connection limit convex tooth 62.
In order that pumping Airflow is logical more smooth, pumping efficiency is improved, the bottom of described valve body 1 and venthole 11 junctions are connected smoothly using cambered surface 13.
Bleeding point 21 includes multiple through holes 211 being arranged on gas nozzle cap 2, and the described inner side of gas nozzle cap 2 is used provided with multiple Vent plug piece 4 is close to gas nozzle cap 2 and blocks the limited post 23 of through hole 211 when pumping is prevented.
In order to avoid vacuum bag inwall when being evacuated or the article in vacuum bag block venthole 11, described valve sheet The bottom of body 1 is provided with the anti-plug structure 14 for preventing being blocked venthole 11 by vacuum bag madial wall in pumping, described support block 12 are arranged on the center of anti-plug structure 14, and described anti-plug structure 14 is arranged on the bottom of valve body 1 and be connected to comprising multiple The raised line 141 of the surrounding of support block 12.
In embodiment 1, in order to save the cost of processing vent plug piece 4, vent plug piece 4 can be processed by the way of punching press, But consequently also bring a problem, that is, when assembling vacuum packaging bag gas nozzle, vent plug piece 4 usually sticks together, It is separately the intractable thing of part by next vent plug piece 4 is stamped out, while being also unfavorable for automated production.Therefore, in embodiment 1 On the basis of the structure of vent plug piece 4 is improved.
Embodiment 2:
As shown in Figure 7 to 9, compared with Example 1, the part that differs of the present embodiment is:Set in the bottom of vent plug piece 4 There is the hole 121 for being set in projection 41, described support block 12 and accommodating projection 41.
Projection 41 is set in the bottom of vent plug piece 4, is not bound to together, is easy between the gentle patch 4 of vent plug piece 4 in assembling Automated assembly is carried out to vacuum packaging bag gas nozzle.

Claims (10)

1. one kind vacuum packaging bag gas nozzle, including the valve body (1) that is connected on vacuum packaging bag and it is connected to valve body (1) gas nozzle cap (2) on, described valve body (1) is provided with venthole (11), and described gas nozzle cap (2) is provided with pumping Formation one connects venthole (11) and bleeding point (21) after mouthful (21), described valve body (1) and gas nozzle cap (2) are connected The vent plug piece (4) for being used for sealing venthole (11) is provided with vent plug chamber (3), described vent plug chamber (3), it is characterised in that:It is described Venthole (11) in the middle part of be provided with support block (12), described gas nozzle cap (2) is provided with top pressure in the middle part of vent plug piece (4) in support Top pressure post (22) on block (12).
2. a kind of vacuum packaging bag gas nozzle according to claim 1, it is characterised in that described vent plug piece (4) and valve sheet Provided with the sealing structure (5) for improving sealing property between body (1).
3. a kind of vacuum packaging bag gas nozzle according to claim 2, it is characterised in that described sealing structure (5) includes setting The sealing bulge loop (51) at venthole (11) edge is put, described sealing bulge loop (51) support vent plug piece (4) surrounding causes vent plug The middle part of piece (4) is in the presence of top pressure post (22) to support block (12) place depressed deformation.
4. according to a kind of vacuum packaging bag gas nozzle described in claim 3, it is characterised in that described vent plug piece (4) is surrounded by many The individual limited block (42) for making vent plug piece (4) be in the middle part of vent plug chamber (3).
5. a kind of vacuum packaging bag gas nozzle according to any one of Claims 1-4, it is characterised in that described vent plug piece (4) Rockwell hardness is used to be made into integration for 30~50 material.
6. according to a kind of vacuum packaging bag gas nozzle described in claim 5, it is characterised in that described vent plug piece (4) using PVC or Nitrile rubber or silica gel are made into integration.
7. a kind of vacuum packaging bag gas nozzle according to any one of Claims 1-4, it is characterised in that described valve body (1) position limiting structure rotated provided with limitation gas nozzle cap (2) relative to valve body (1);Described position limiting structure is set comprising multiple Put on valve body (1) and equally distributed spacing breach (61) and being arranged on gas nozzle cap (2) is matched somebody with somebody with spacing breach (61) Close the limit convex tooth (62) of connection.
8. according to a kind of vacuum packaging bag gas nozzle described in claim 7, it is characterised in that described vent plug piece (4) bottom is provided with convex The hole (121) for accommodating projection (41) is set in post (41), described support block (12).
9. a kind of vacuum packaging bag gas nozzle according to claim 8, it is characterised in that described bleeding point (21) is comprising more Provided with multiple for preventing vent plug during pumping on the inside of the individual through hole (211) being arranged on gas nozzle cap (2), described gas nozzle cap (2) Piece (4) is close to gas nozzle cap (2) and blocks the limited post (23) of through hole (211).
10. a kind of vacuum packaging bag gas nozzle according to claim 8, it is characterised in that described valve body (1) bottom Provided with preventing from being blocked the anti-plug structure (14) of venthole (11), described support block (12) by vacuum bag madial wall in pumping The center of anti-plug structure (14) is arranged on, described anti-plug structure (14) is arranged on valve body (1) bottom and company comprising multiple It is connected on the raised line (141) of support block (12) surrounding.
CN201720026801.4U 2017-01-10 2017-01-10 One kind vacuum packaging bag gas nozzle Active CN206456780U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720026801.4U CN206456780U (en) 2017-01-10 2017-01-10 One kind vacuum packaging bag gas nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720026801.4U CN206456780U (en) 2017-01-10 2017-01-10 One kind vacuum packaging bag gas nozzle

Publications (1)

Publication Number Publication Date
CN206456780U true CN206456780U (en) 2017-09-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720026801.4U Active CN206456780U (en) 2017-01-10 2017-01-10 One kind vacuum packaging bag gas nozzle

Country Status (1)

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CN (1) CN206456780U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109850356A (en) * 2018-12-11 2019-06-07 中山市太力家庭用品制造有限公司 A kind of gas nozzle structure for vacuum compression bag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109850356A (en) * 2018-12-11 2019-06-07 中山市太力家庭用品制造有限公司 A kind of gas nozzle structure for vacuum compression bag

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GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 528400 front block 2, No.40, Hubin North Road, Shiqi District, Zhongshan City, Guangdong Province

Patentee after: Guangdong Taili Technology Group Co.,Ltd.

Address before: 528400 front block 2, No.40, Hubin North Road, Shiqi District, Zhongshan City, Guangdong Province

Patentee before: ZHONGSHAN TAILI HOUSEHOLD PRODUCTS MANUFACTURING Co.,Ltd.

CP01 Change in the name or title of a patent holder