CN206257286U - A kind of disposable valve body of Contiuum type - Google Patents

A kind of disposable valve body of Contiuum type Download PDF

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Publication number
CN206257286U
CN206257286U CN201621379991.XU CN201621379991U CN206257286U CN 206257286 U CN206257286 U CN 206257286U CN 201621379991 U CN201621379991 U CN 201621379991U CN 206257286 U CN206257286 U CN 206257286U
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CN
China
Prior art keywords
valve
valve body
valve rod
hole
disposable
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Active
Application number
CN201621379991.XU
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Chinese (zh)
Inventor
林白寒
林康生
夏林伟
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ZHEJIANG ANSHENG MECHANICAL MANUFACTURE Co Ltd
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ZHEJIANG ANSHENG MECHANICAL MANUFACTURE Co Ltd
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Priority to CN201621379991.XU priority Critical patent/CN206257286U/en
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Abstract

The utility model is a kind of disposable valve body of Contiuum type, including valve body, valve rod, valve head, bearing pin and limiting card, the valve body includes air inlet and gas outlet, the lower end of the valve rod is located at the inside of valve body, swing handle is connected with above valve rod, stem internal is provided with valve pocket, the lower section side of valve rod is provided with groove and pin-and-hole, the top side of valve rod is provided with external screw thread, spring is provided with the valve pocket, lower spring end is provided with valve head, the valve head includes plug and blocked shot, plug outside is provided with rubber ring, the center of blocked shot is provided with through hole, the bearing pin is through the pin-and-hole of valve rod and the through hole of blocked shot, the limiting card is located between swing handle and valve body upper surface;It is the simple structure of the disposable valve body of the Contiuum type, easy to use, and good sealing effect, can be prevented effectively from other people carries out repeated charging, also avoids user from closing valve body because of fortuitous event, effectively improves ease of use of the user to the device.

Description

A kind of disposable valve body of Contiuum type
Technical field
The utility model is related to a kind of disposable valve body of Contiuum type.
Background technology
During the use of some articles only have disposable using effect, such as fire extinguisher, medicine gas-liquid bottle or Refrigerant cylinder etc., these training equipments are all disposably to be filled, and can not repeatedly be filled and used, this be in order to Avoid the reduction for filling the process for using and causing valve seal effect repeatedly, use of the influence user to equipment.
And disclosed number of patent application " 95216157.5 ", patent name " to the disposable valve of cryogen Packaging Bottle ", wherein Including valve body, valve nozzle, valve element, valve rod and valve handle, user's precession valve handle makes valve rod top to core print, causes the horizontal bulge loop of core print Cross positioning table level and enter into valve cavity and withstand on valve seal mouthful, reach the purpose of closing;But also have the following problems:1、 User should be noted not so can not to cause just to be allowed when not filling and putting core by the rotation of valve handle exertin when filling first Head horizontal ledge is crossed positioning step and is entered on valve seal mouthful, is unfavorable for the use of user;2nd, user is filling After the completion of, although know that be sealed in core print on valve seal mouthful by turn valve handle, but if user does not screw valve handle and holds very much yet Easily there is the core print situation not good to the sealing effectiveness of valve seal mouthful, leakage problems can be produced;3rd, core print integrally selects rubber Material or other special plastics also greatly improve the use cost of user.
Utility model content
The utility model mainly solves the technical problem existing for prior art, so as to provide a kind of simple structure, use Convenient, low production cost is easy to user to be operated with, effectively improves the disposable valve of Contiuum type of valve seal effect Body.
The utility model is a kind of disposable valve body of Contiuum type, including valve body, valve rod, valve head, bearing pin and limiting card, described Valve body includes air inlet and gas outlet, and the lower end of the valve rod is located at the inside of valve body, swing handle, valve rod are connected with above valve rod Valve pocket is internally provided with, the lower section side of valve rod is provided with groove and pin-and-hole, and the top side of valve rod is provided with external screw thread, described Spring is provided with valve pocket, lower spring end is provided with valve head, and the valve head includes plug and blocked shot, and plug outside is provided with rubber Circle, the center of blocked shot is provided with through hole, and the bearing pin is located at swing handle through the pin-and-hole of valve rod and the through hole of blocked shot, the limiting card Between valve body upper surface.
Preferably, the air inlet runs through valve body, the right surface of valve body is run through in gas outlet, and air inlet is connected with gas outlet It is logical, allow user to be filled with material and enter from gas outlet discharge from air inlet.
Preferably, the valve body top is provided between thread cavity, and the thread cavity of valve body and the external screw thread of valve rod and leads to Cross screw thread engagement connection so that valve rod can be connected with valve body, and can allow user that valve rod is screwed into the inside of valve body, So as to make valve head bonded to each other with air inlet.
Preferably, the valve rod outside is provided with more than two grooves, the inside of each groove is both provided with sealing Circle, and mutual interference fit is provided between the valve rod of sealing ring and valve body, the setting of inside grooves sealing ring can be effective Improve sealing effectiveness of the valve rod to valve body, it is to avoid leakage problems occurs in valve body.
Preferably, the lower end of the limiting card is provided with buckle, the upper surface of valve body is provided with draw-in groove, and buckle and card Cooperate connection between groove so that buckle can allow limiting card to coordinate the top for being fixed on valve body, and energy with the cooperation of draw-in groove Valve rod is enough carried out by limited support by swing handle.
Preferably, the blocked shot is rectangular structure, the valve pocket of stem internal is also square structure, and blocked shot and valve pocket Between mutually gap coordinate, be easy to user that blocked shot is placed on the inside of valve pocket, be also convenient for user and run through by bearing pin The pin-and-hole on through hole and valve rod on blocked shot.
The beneficial effects of the utility model are:The disposable valve body of the Contiuum type have structure, it is simple easy to use the characteristics of; Because limiting card is located between swing handle and valve body upper surface so that limiting card effectively can be carried out valve rod by swing handle spacing Support, it is to avoid valve head is sealed in air inlet top because of fortuitous event turn swing handle when user is filled, greatly Facilitate the ease of use of user;And through hole of the bearing pin on pin-and-hole and the plug of valve rod, allow the bearing pin can be by valve head Blocked shot be connected in valve pocket, it is to avoid valve head Automatic-falling is sealed in the situation on air inlet, improves the use of user , when being sealed to air inlet, can be sealed in valve head on air inlet by effect, and excessively rotary valve rod breaks bearing pin, so that Allow user to confirm that valve head is sealed on air inlet, improve user and pass through sealing effectiveness of the valve head to air inlet, and in valve pocket The setting of portion's spring is more the increase in sealing effectiveness of the valve head to air inlet, it is to avoid the problem of seepage occurs in valve body air inlet;And The setting of valve head outer rubber circle can be good at for air inlet carrying out encapsulation process, it is to avoid valve head integrally uses rubber or spy The cost of different plastics wastes problem, effectively reduces the use production cost of the device.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of overall structure diagram of the utility model disposable valve body of Contiuum type;
Fig. 2 is the structure chart of valve rod in a kind of the utility model disposable valve body of Contiuum type;
Fig. 3 is the structure chart of valve head in a kind of the utility model disposable valve body of Contiuum type.
Specific embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to protection domain of the present utility model Define.
The disposable valve body of a kind of Contiuum type as shown in Figure 1 to Figure 3, including valve body 1, valve rod 3, valve head 2, bearing pin 4 and limit Position card 5, the valve body 1 includes air inlet 11 and gas outlet 12, and the lower end of the valve rod 3 is located at the inside of valve body 1, valve rod 3 Top is connected with swing handle 31, and valve rod 3 is internally provided with valve pocket 32, and the lower section side of valve rod 3 is provided with groove 34 and pin-and-hole 33, valve The top side of bar 3 is provided with external screw thread 35, the valve pocket 32 and is provided with spring 13, and the lower end of spring 13 is provided with valve head 2, institute Stating valve head 2 includes plug 21 and blocked shot 22, and the outside of plug 21 is provided with rubber ring 23, and the center of blocked shot 22 is provided with through hole 221, The bearing pin 4 is located at swing handle 31 and the upper table of valve body 1 through the pin-and-hole 33 of valve rod 3 and the through hole 221 of blocked shot 22, the limiting card 5 Between face.
The air inlet 11 runs through valve body 1, and the right surface of valve body 1 is run through in gas outlet 12, and air inlet 11 is connected with gas outlet 12 It is logical, allow user to be filled with material and discharged from gas outlet 12 from the entrance of air inlet 11.
The top of the valve body 1 is provided between thread cavity 15, and the thread cavity 15 of valve body 1 and the external screw thread 35 of valve rod 3 and leads to Cross screw thread engagement connection so that valve rod 3 can be connected with valve body 1, and can allow user that valve rod 3 is screwed into valve body 1 Inside, so as to make valve head 2 bonded to each other with air inlet 11.
The outside of the valve rod 3 is provided with more than two grooves 34, and the inside of each groove 34 is both provided with sealing ring 14, And mutual interference fit is provided between the valve rod 3 of sealing ring 14 and valve body 1, the setting of the inner seal rings 14 of groove 34 can have Sealing effectiveness of the raising valve rod 3 of effect to valve body 1, it is to avoid leakage problems occurs in valve body 1.
The lower end of the limiting card 5 is provided with buckle(Do not mark), the upper surface of valve body 1 is provided with draw-in groove(Do not mark), And the connection that cooperated between buckle and draw-in groove so that buckle can allow limiting card 5 to coordinate and be fixed on valve body 1 with the cooperation of draw-in groove Top, and valve rod 3 can be carried out by limited support by swing handle 31.
The blocked shot 22 is rectangular structure, and the valve pocket 32 inside valve rod 3 is also square structure, and blocked shot 22 and valve pocket 32 Between mutually gap coordinate, be easy to user that blocked shot 22 is placed on the inside of valve pocket 32, be also convenient for user by bearing pin 4 The pin-and-hole 33 on through hole 221 and valve rod 3 on blocked shot 22.
The disposable valve body of the Contiuum type can allow user to be sealed the air inlet 11 of valve body 1, be easy to user to enter Row is disposably filled;Wherein user carries out filling treatment by the air inlet 11 of valve body 1 and gas outlet 12, when filling completion Afterwards, user takes apart limiting card 5 from the top of valve body 1, and then turn swing handle 31, valve rod 3 is screwed into inside valve body 1, Until valve head 2 fits with the inside air inlet 11 of valve body 1;Again during turn swing handle 31, valve rod 3 continues to rotate down but valve head 2 Withstand on air inlet 11, so that connection valve rod 3 is broken with the bearing pin 4 of valve head 2, be easy to user to confirm that valve head 2 is tight It is close to be sealed in the top of air inlet 11, it is to avoid what person the tight seal of valve head 2 cannot occur by fortuitous event on air inlet 1 Leakage problems;Wherein the air inlet 11 of valve body 1 runs through the upper and lower surface of valve body 1, and valve rod 3 closes at the upper opening of valve body 1, and The upper end of valve body 1 is carried out by encapsulation process by the sealing ring 14 in valve rod 3 and the outside groove 34 of valve rod 3, it is to avoid from air inlet 11 What is entered fills material directly by the discharge of the top of valve body 1;And the pin-and-hole 33 of the outer surface of valve rod 3 is located at the lower section of groove 34, valve The external screw thread 35 in the outside of bar 3 is located at the top of groove 34, even more avoids filling the possibility that leakage occurs in material;And the lower end of valve head 2 Plug 21 be inverted cone-shaped structure, the opening of the upper end of 1 inside air inlet of valve body 11 is also inverted cone-shaped structure so that the lower end of valve head 2 Plug 21 can snap onto air inlet 11, and the plug 21 on valve head 2 is squeezed into air inlet 11 by spring 13, increase Sealing effectiveness of the valve head 2 to air inlet 11;Wherein valve body 1 is metal material, and valve rod 3 is plastic material or metal material with valve head 2 Matter, after valve rod 3 combines installation 1 inside of inlet valve body with valve head 2, the producer can pass through necking die by the open top of valve body 1 Carry out necking forming so that the maximum gauge of the opening diameter less than the external screw thread 35 of valve rod 3 at the top of valve body 1, it is to avoid valve rod 3 is screwed out Valve body 1, prevents other people from carrying out repeated charging.
The beneficial effects of the utility model are:The disposable valve body of the Contiuum type have structure, it is simple easy to use the characteristics of; Because limiting card is located between swing handle and valve body upper surface so that limiting card effectively can be carried out valve rod by swing handle spacing Support, it is to avoid valve head is sealed in air inlet top because of fortuitous event turn swing handle when user is filled, greatly Facilitate the ease of use of user;And through hole of the bearing pin on pin-and-hole and the plug of valve rod, allow the bearing pin can be by valve head Blocked shot be connected in valve pocket, it is to avoid valve head Automatic-falling is sealed in the situation on air inlet, improves the use of user , when being sealed to air inlet, can be sealed in valve head on air inlet by effect, and excessively rotary valve rod breaks bearing pin, so that Allow user to confirm that valve head is sealed on air inlet, improve user and pass through sealing effectiveness of the valve head to air inlet, and in valve pocket The setting of portion's spring is more the increase in sealing effectiveness of the valve head to air inlet, it is to avoid the problem of seepage occurs in valve body air inlet;And The setting of valve head outer rubber circle can be good at for air inlet carrying out encapsulation process, it is to avoid valve head integrally uses rubber or spy The cost of different plastics wastes problem, effectively reduces the use production cost of the device.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model. Therefore, protection domain of the present utility model should be determined by the scope of protection defined in the claims.

Claims (6)

1. the disposable valve body of a kind of Contiuum type, it is characterised in that:Including valve body, valve rod, valve head, bearing pin and limiting card, the valve Body includes air inlet and gas outlet, and the lower end of the valve rod is located at the inside of valve body, swing handle is connected with above valve rod, in valve rod Portion is provided with valve pocket, and the lower section side of valve rod is provided with groove and pin-and-hole, and the top side of valve rod is provided with external screw thread, the valve Spring is provided with chamber, lower spring end is provided with valve head, and the valve head includes plug and blocked shot, and plug outside is provided with rubber Circle, the center of blocked shot is provided with through hole, and the bearing pin is located at swing handle through the pin-and-hole of valve rod and the through hole of blocked shot, the limiting card Between valve body upper surface.
2. the disposable valve body of a kind of Contiuum type according to claim 1, it is characterised in that:The air inlet runs through valve body, The right surface of valve body is run through in gas outlet, and air inlet is connected with gas outlet.
3. the disposable valve body of a kind of Contiuum type according to claim 1, it is characterised in that:The valve body top is provided with spiral shell Connection is engaged by screw thread between line chamber, and the thread cavity of valve body and the external screw thread of valve rod.
4. the disposable valve body of a kind of Contiuum type according to claim 1, it is characterised in that:The valve rod outside is provided with two Groove more than individual, the inside of each groove is both provided with sealing ring, and is provided between the valve rod of sealing ring and valve body mutually Interference fit.
5. the disposable valve body of a kind of Contiuum type according to claim 1, it is characterised in that:The lower end of the limiting card is set The upper surface for having buckle, valve body is provided with the connection that cooperated between draw-in groove, and buckle and draw-in groove.
6. the disposable valve body of a kind of Contiuum type according to claim 1, it is characterised in that:The blocked shot is cuboid knot Structure, the valve pocket of stem internal is also that mutual gap coordinates between square structure, and blocked shot and valve pocket.
CN201621379991.XU 2016-12-15 2016-12-15 A kind of disposable valve body of Contiuum type Active CN206257286U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621379991.XU CN206257286U (en) 2016-12-15 2016-12-15 A kind of disposable valve body of Contiuum type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621379991.XU CN206257286U (en) 2016-12-15 2016-12-15 A kind of disposable valve body of Contiuum type

Publications (1)

Publication Number Publication Date
CN206257286U true CN206257286U (en) 2017-06-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621379991.XU Active CN206257286U (en) 2016-12-15 2016-12-15 A kind of disposable valve body of Contiuum type

Country Status (1)

Country Link
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108180303A (en) * 2018-01-05 2018-06-19 米顿罗工业设备(上海)有限公司 A kind of double dampings are without diaphragm high pressure counterbalance valve
CN108953717A (en) * 2018-09-26 2018-12-07 公安部天津消防研究所 A kind of liquid gas storage tank decompression leakage easing valve and application method
CN109084077A (en) * 2018-10-30 2018-12-25 上海喆焰能源科技有限公司 A kind of liquefied gas temperature-control safety valve
CN114382896A (en) * 2022-01-12 2022-04-22 合肥通用机械研究院有限公司 Spring direct load type safety valve for low-temperature medium

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108180303A (en) * 2018-01-05 2018-06-19 米顿罗工业设备(上海)有限公司 A kind of double dampings are without diaphragm high pressure counterbalance valve
CN108953717A (en) * 2018-09-26 2018-12-07 公安部天津消防研究所 A kind of liquid gas storage tank decompression leakage easing valve and application method
CN109084077A (en) * 2018-10-30 2018-12-25 上海喆焰能源科技有限公司 A kind of liquefied gas temperature-control safety valve
CN114382896A (en) * 2022-01-12 2022-04-22 合肥通用机械研究院有限公司 Spring direct load type safety valve for low-temperature medium
CN114382896B (en) * 2022-01-12 2023-10-27 合肥通用机械研究院有限公司 Spring direct load type safety valve for low-temperature medium

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Legal Events

Date Code Title Description
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: One piece disposable valve body

Effective date of registration: 20220125

Granted publication date: 20170616

Pledgee: Industrial and Commercial Bank of China Limited Jinhua Economic Development Zone sub branch

Pledgor: ZHEJIANG ANSHENG MECHANICAL MANUFACTURE Co.,Ltd.

Registration number: Y2022330000166

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20220721

Granted publication date: 20170616

Pledgee: Industrial and Commercial Bank of China Limited Jinhua Economic Development Zone sub branch

Pledgor: ZHEJIANG ANSHENG MECHANICAL MANUFACTURE Co.,Ltd.

Registration number: Y2022330000166

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A one-piece disposable valve body

Effective date of registration: 20220908

Granted publication date: 20170616

Pledgee: Industrial and Commercial Bank of China Limited Jinhua Economic Development Zone sub branch

Pledgor: ZHEJIANG ANSHENG MECHANICAL MANUFACTURE Co.,Ltd.

Registration number: Y2022330002158