CN205159644U

CN205159644U - Connector structure

Info

Publication number: CN205159644U
Application number: CN201520569763.8U
Authority: CN
Inventors: 杨昇兴
Original assignee: CAOBENJINGLING HEALTH CAUSE Co Ltd
Current assignee: CAOBENJINGLING HEALTH CAUSE Co Ltd
Priority date: 2015-07-31
Filing date: 2015-07-31
Publication date: 2016-04-13
Anticipated expiration: 2025-07-31

Abstract

The utility model relates to a connector structure, it is inserted including one and closes a seat and a bayonet joint, and inserts and close the seat and have the portion of closing that inserts in end department to in neighbouring this insert close an end department several has and can be according to the clamping part of compressive strain, and the bayonet joint in end department have one can with insert the portion of closing and correspond the grafting portion of grafting, and grafting portion side locates around being provided with an annular wall, and is formed with the fixed slot that several and these a little clamping parts correspond on the annular wall, the event is being used the utility model discloses the time portion of can will insert closing and grafting portion mutually combine in order switching on, and the clamping part gets into the fixed slot rather than the clip in order to close the bayonet joint seat and join fixedly with inserting through warping to desire the separation insert close the seat and only need press during the bayonet joint its deformation of clamping part break away from the fixed slot can, borrow this order the utility model discloses reach the practical progressive nature of convenient firm just reduction in production cost of quick disconnect and promotion speed of production.

Description

The structure of connector

Technical field

The utility model, for providing a kind of connector, refers to that a kind of disconnecting fast facilitates structure that the is firm and connector of reduction production cost and lifting speed of production especially.

Background technology

Existing Quick insertion connector includes a quick plug and a quick socket, and quick socket includes a jack body, one is formed at the passage in jack body, one slippage to be arranged in passage and the piston modules closed of selectivity, and one slippage be arranged at snap ring module on jack body, and snap ring module includes the ring-shaped component that a slippage is inserted in jack body side place, one slippage is inserted in jack body another side place and links the press component of start with ring-shaped component, and one to be located between ring-shaped component and press component and the spring of jack body of conflicting, spring is for the position controlling ring-shaped component and press component again, make ring-shaped component energy selective masking passage portion.

Quick plug is formed around with an endless groove, and ring-shaped component temporarily can be pushed open to insert in passage when quick plug inserts quick socket, and quick plug can contact piston modules makes its displacement conducting, and spring pulls ring-shaped component to make its one-sided endless groove that enters suppress it, make quick plug and quick socket communicate linking fixing.

But through Long-Time Service find existing Quick insertion connector because of the structure of snap ring module (ring-shaped component, press component and spring) comparatively complicated, therefore the manufacturing cost of each assembly and assembly cost are difficult to reduce, and the speed of producing existing Quick insertion connector is difficult to promote, more because of ring-shaped component only one-sided compacting endless groove, so fixing less stable.

Therefore above-mentioned existing problem and disappearance how will be solved, be the applicant be engaged in the industry relevant manufactures desire most ardently the place, direction studied and improve.

Therefore, the applicant is because above-mentioned disappearance, collect related data, via in many ways assessing and considering, and to engage in the many years of experience of the industry accumulation, via constantly studying and revising, just design this kind and disconnect utility model patent that is firmly convenient and the structure of the connector of reduction production cost and lifting speed of production fast.

Utility model content

Technical problem underlying to be solved in the utility model is, overcomes the above-mentioned defect that prior art exists, and provides a kind of structure of connector, allow assembly and disassembly facilitate more rapidly, and links fixing more stable; Reduce and produce required time and cost.

The utility model solves the technical scheme that its technical problem adopts:

A kind of structure of connector, comprise one and plug together seat and a connection-peg, and plug together seat there is in end place a control part, and another end place has one plugs together portion, more there is between portion and control part an aperture be less than both and the conducting portion Gong being conducted in plugging together, then plug together seat have in the end place being close to the portion that plugs together several can by the clamping part of compressive strain.

And conducting portion is equipped with a piston apparatus, and piston apparatus includes the extension that wears conducting portion, circulate for fluid in the aperture that the sectional area of extension is less than conducting portion, more there is in the contiguous end place plugging together portion of extension at least one maximum outside diameter and be greater than conducting portion and the location division of being covered its local, and extension is arranged with one and is located at flexible member in the portion of plugging together, and flexible member two ends contact location division respectively and plug together portion's madial wall, and the contiguous control part end place of extension is also provided with the embolization device that an energy selectivity closes conducting portion, flexible member energy selectivity interlock extension is made to open and close conducting portion by embolization device.

And in connection-peg, be formed with the grafting through hole that runs through two ends, and the end place of connection-peg has the Plug Division that supplies grafting corresponding to the portion that plugs together, the promotion location division and can conflict in Plug Division when corresponding grafting, and side, Plug Division place is surrounded with an annular wall, and correspondingly with those clamping parts in annular wall be formed with several holddown grooves.

And only need during for the utility model is linked Plug Division to be plugged together portion to conflict promotion location division, embolization device is made to open conducting portion by grafting through hole and control part conducting, and clamping part can with annular wall conflict deform until with holddown groove clip, just can rapidly by connection-peg with plug together seat links fix; When for being separated by the utility model, more only need pressing clamping part to make it be out of shape disengaging holddown groove, can by connection-peg rapidly with plug together seat and be separated, by above-mentioned technology, can be high and assemble consuming time for the production cost existing for existing Quick insertion connector, and the problem points of fixing poor stability is broken through, reach and disconnect firmly convenient and reduction production cost and lifting speed of production practical improvement fast.

The beneficial effects of the utility model are, allow assembly and disassembly facilitate more rapidly, and link fixing more stable; Reduce and produce required time and cost.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is the enforcement schematic diagram of the utility model preferred embodiment.

Fig. 2 is the A-A line segment generalized section shown in Fig. 1.

Fig. 3 is the decomposing schematic representation of the utility model preferred embodiment.

Fig. 4 is the grafting schematic diagram of the utility model preferred embodiment.

Fig. 5 is the conducting schematic diagram of the utility model preferred embodiment.

Fig. 6 is the pressing schematic diagram of the utility model preferred embodiment.

Fig. 7 is the separation schematic diagram of the utility model preferred embodiment.

Number in the figure illustrates:

1 plugs together seat

11 plug together portion

12 conducting portions

13 control parts

14 clamping parts

141 press sections

142 connecting portions

21 piston apparatus

211 extensions

212 location divisions

22 embolization devices

23 flexible members

3 connection-pegs

31 grafting through holes

32 Plug Divisions

33 annular wall

331 holddown grooves

Embodiment

Refer to shown in Fig. 1 to Fig. 3, for the enforcement schematic diagram of the utility model preferred embodiment, the A-A line segment generalized section of Fig. 1, and decomposing schematic representation, find out that the utility model comprises one and plugs together seat 1 by knowing in figure, one piston apparatus 21, one embolization device 22, one flexible member 23 and a connection-peg 3, and plug together seat 1 and have one in end place and plug together portion 11, and in another end place, there is a control part 13, more there is between portion 11 and control part 13 aperture be less than both and the conducting portion 12 Gong being conducted in plugging together, and plug together seat 1 have in the contiguous end place plugging together portion 11 several can by the clamping part 14 of compressive strain, and clamping part 14 includes one is formed at the press section 141 plugged together on seat 1, and one plugs together from press section 141 toward deviating from the connecting portion 142 that seat 1 direction extends shaping.

And piston apparatus 21 is arranged in conducting portion 12, and piston apparatus 21 includes one wears conducting portion 12 and in the extension 211 of solid aspect, the aperture that the sectional area of extension 211 is less than conducting portion 12 again makes between the two can for fluid circulation, and the contiguous end place plugging together portion 11 of extension 211 has the location division 212 that at least one maximum outside diameter is greater than conducting portion 12, and location division 212 can locally cover conducting portion 12 come limited piston device 21 shift position and allow fluid can with circulation, and embolization device 22 is located at the end place of the contiguous control part 13 of extension 211 and selectivity can be closed conducting portion 12, and embolization device 22 includes the waterproof rubber circle that conducting portion 12 is closed at least one confession, and flexible member 23 is located in the portion of plugging together 11 and sheathed extension 211, and flexible member 23 two ends contact location division 212 respectively and plug together portion 11 madial wall, embolization device 22 is made to open and close conducting portion 12 with selectivity interlock extension 211.

And connection-peg 3 have one in end place can the Plug Division 32 of grafting corresponding to plugging together portion 11, and Plug Division 32 includes at least one rubber ring with pre-antiseep, and can conflict in Plug Division 32 when corresponding grafting, promotion location division 212 makes embolization device 22 open conducting portion 12, and in connection-peg 3, be formed with the grafting through hole 31 that runs through two ends, and grafting through hole 31 and conducting portion 12 selectivity are led to, and side place, Plug Division 32 is surrounded with an annular wall 33, and the corresponding holddown groove 331 be shaped of the connecting portion 142 annular wall 33 with several and each clamping part 14, property for you to choose links fixing connection-peg 3 and plugs together seat 1, and each clamping part 14 and each holddown groove 331 scattering device make connection-peg 3 and plug together seat 1 to link fixing more stable, separately, above are only the utility model enforcement aspect wherein, its aspect is not limited in this.

Please coordinate consults shown in Fig. 1 to Fig. 7 simultaneously, for the enforcement schematic diagram of the utility model preferred embodiment, Fig. 1 A-A line segment generalized section, decomposing schematic representation, grafting schematic diagram, conducting schematic diagram, pressing schematic diagram and be separated schematic diagram, find out because clamping part 14 and holddown groove 331 direct forming can not need other assembling, so can significantly reduce production cost and time in time manufacturing by knowing in figure.

As shown in Figures 4 and 5, when only needing Plug Division 32 to plug together in portion 11 for plugging together when seat 1 links fixing with connection-peg 3, and can conflict in Plug Division 32, the location division 212 of piston apparatus 21 is to promote extension 211, flexible member 23 and embolization device 22, allow embolization device 22 make in opening fluid can in grafting through hole 31, plug together circulation portion 11, conducting portion 12 and control part 13 in; Simultaneously each clamping part 14 can with conflict annular wall 33 produce distortion, and after each connecting portion 142 arrives each holddown groove 331, carry out reply distortion with mutual clip, more because of each clamping part 14 and each holddown groove 331 scattering device, making to plug together seat 1 can be firmly interconnected fast with connection-peg 3.

As shown in FIG. 6 and 7, when for only needing to exert pressure to the press section 141 of clamping part 14 to make it be out of shape by plugging together when seat 1 links fixing with connection-peg 3, depart from holddown groove 331 to allow connecting portion 142 to be separated plugging together seat 1 with connection-peg 3, therefore be separated also easy quite rapidly; And Plug Division 32 nature is separated with location division 212, and flexible member 23 can be complied with its resiliency urged location division 212, extension 211 and embolization device 22 and carried out closed conducting portion 12 with Pollution protection.

Therefore the structure of connector of the present utility model is for improving existing key problem in technology:

One, match by clamping part 14, press section 141, connecting portion 142, annular wall 33 and holddown groove 331, make the utility model reach and disconnect fast and facilitate firm practical improvement.

Two, match by clamping part 14, press section 141, connecting portion 142, annular wall 33 and holddown groove 331, make the utility model reach reduction production cost and promote the practical improvement of speed of production.

The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

In sum, the utility model is in structural design, use practicality and cost benefit, meet completely needed for industry development, and the structure disclosed also is have unprecedented innovative structure, there is novelty, creativeness, practicality, meet the regulation about utility model patent important document, therefore mention application in accordance with the law.

Claims

1. a structure for connector, is characterized in that, comprising:

One plugs together seat, this plugs together seat has one in end place and plugs together portion, and in another end place, there is a control part, more plug together in this there is between portion and this control part an aperture be less than both and plug together for this conducting portion that portion is conducted with this control part, then this plug together seat in be close to this end place plugging together portion have several can by the clamping part of compressive strain;

One piston apparatus wearing this conducting portion, this piston apparatus includes the extension that wears this conducting portion, and the sectional area that the sectional area of this extension is less than this conducting portion makes to circulate for fluid between the two, and this extension this end place plugging together portion contiguous has the location division that at least one maximum outside diameter is greater than this conducting portion, then this conducting portion is covered in this local, location division;

One is located at the embolization device that this extension is close to this control part end place, and this embolization device energy selectivity closes this conducting portion;

One flexible member, this flexible member is located at this and is plugged together in portion and this extension sheathed, and these flexible member two ends contact this location division respectively and this plugs together portion's madial wall, make this embolization device open and close this conducting portion with this extension of selectivity interlock; And

One connection-peg, this connection-peg has one in end place can plug together the Plug Division of the corresponding grafting in portion with this, and can conflict in Plug Division when corresponding grafting, this location division of promotion makes this embolization device open conducting portion, and this side, Plug Division place is surrounded with an annular wall, and this annular wall is formed with several holddown groove corresponding with this clamping part, property for you to choose links fixes this connection-peg and this plugs together seat, then is formed with one in this connection-peg and runs through two ends and can selectivity grafting through hole that this connection-peg and this conducting portion are led to.

2. the structure of connector according to claim 1, is characterized in that, described embolization device includes at least one waterproof rubber circle for this conducting portion closed.

3. the structure of connector according to claim 1, is characterized in that, described Plug Division includes at least one rubber ring with pre-antiseep.

4. the structure of connector according to claim 1, it is characterized in that, described clamping part includes one and is formed at this and plugs together press section and on seat and plug together a direction and extend from this press section toward deviating from this connecting portion be shaped, and respectively this connecting portion is shaped with respectively this holddown groove is corresponding.

5. the structure of connector according to claim 1, is characterized in that, described clamping part and this holddown groove scattering device make this connection-peg and this plug together seat and link fixing more stable.

6. the structure of connector according to claim 1, is characterized in that, described extension is solid aspect.