CN217056736U - Button type quick coupling with clamping and anti-falling effects - Google Patents
Button type quick coupling with clamping and anti-falling effects Download PDFInfo
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- CN217056736U CN217056736U CN202220018054.0U CN202220018054U CN217056736U CN 217056736 U CN217056736 U CN 217056736U CN 202220018054 U CN202220018054 U CN 202220018054U CN 217056736 U CN217056736 U CN 217056736U
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- butt joint
- air bag
- head
- clamping
- mounting plate
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Abstract
The utility model discloses a button quick-operation joint with centre gripping anticreep effect, including first butt joint, second butt joint, insert head and butt joint groove, the right side of first butt joint is provided with the second butt joint, and first butt joint and second butt joint are connected with external pipeline tip respectively, the left end that the second butt joint is fixed with the insert head, the butt joint groove has been seted up to the inside of first butt joint, the second butt joint is connected through insert head and butt joint groove, the fixed surface of insert head has the dog, and the below of dog is provided with the grip block. This button type quick-operation joint with centre gripping anticreep effect is provided with dog, grip block and button main part, and spacing through the grip block to the dog can be spacing with the centre gripping of inserting head in the butt joint inslot, guarantees the stability after the butt joint is connected, receives external force also difficult emergence and drops, and follow-up accessible is manual to be pressed down the button main part and is controlled the position of grip block, and the convenience is extracted the inserting head.
Description
Technical Field
The utility model relates to a quick-operation joint technical field specifically is a push button quick-operation joint with centre gripping anticreep effect.
Background
Quick-operation joint is a common pipe connection device, and the butt joint through quick-operation joint can carry out quick control to the break-make of pipeline, but the multiple pipeline of adaptation uses, but current quick-operation joint still has some weak points when using:
the steadiness behind the butt joint of current quick-operation joint is relatively poor, connects when receiving the horizontally to pull the power after the butt joint and is parted easily, leads to follow-up medium pressure in the pipeline big or connect the easy separation that appears when receiving the unexpected influence of external force, stability when having reduced follow-up joint and using, and connect the easy leakage phenomenon because of the clearance appears in butt joint department after the butt joint, influences follow-up quick-operation joint's result of use.
In order to solve the problems, innovative design based on the original quick connector is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a push button quick-operation joint with centre gripping anticreep effect to it is relatively poor to solve the steadiness after the present quick-operation joint butt joint on the existing market that above-mentioned background art provided, it is parted easily to connect when receiving the horizontally pulling force after the butt joint, it appears the separation easily to lead to follow-up when medium pressure is big in the pipeline or receives the unexpected influence of external force, stability when having reduced the follow-up joint and using, and connect and appear leaking the problem of phenomenon because of the clearance easily in butt joint department after the butt joint.
In order to achieve the above object, the utility model provides a following technical scheme: a push-button type quick joint with a clamping anti-falling effect comprises a first butt joint, a second butt joint, an insertion head and a butt joint groove, wherein the second butt joint is arranged on the right side of the first butt joint, the first butt joint and the second butt joint are respectively connected with the end part of an external pipeline, the insertion head is fixed at the left end of the second butt joint, the butt joint groove is formed in the first butt joint, the second butt joint is connected with the butt joint groove through the insertion head, a stop block is fixed on the surface of the insertion head, a clamping block is arranged below the stop block and is arranged in the butt joint groove, the insertion head is fixed in the butt joint groove through limiting the stop block by the clamping block, a mounting plate is fixed below the clamping block, a first return spring is connected below the mounting plate, and the lower end of the first return spring is connected with the first butt joint, provide thrust for the mounting panel, the top of mounting panel is provided with the control panel, extrudees the mounting panel through moving down of control panel, the top of control panel is fixed with the clamp plate, and the top of clamp plate is fixed with the connecting rod to the top of connecting rod is fixed with the button main part, the button main part sets up in the outside of first butt joint, the removal of steerable grip block when pushing down, the top of clamp plate is provided with first gasbag, and the below of first gasbag is provided with the second gasbag to the second gasbag sets up in the outside of inserting the head, will insert the head and carry out the shutoff with the axial outside clearance between the butt joint groove, the top of second gasbag is connected through communicating pipe and first gasbag, makes the inner space of first gasbag and second gasbag communicate each other.
Further optimize this technical scheme, the cross-section that looks sideways at of dog is ring form structural design, and the dog evenly fixes at the surface of inserting the head to the left surface of dog is slope structural design, and convenient follow-up carries on spacingly to it through the grip block.
This technical scheme is further optimized, the grip block equidistant setting on the mounting panel, and the interval between the distance between the grip block and the dog equals, increases subsequent spacing stability.
Further optimize this technical scheme, the central line longitudinal symmetry setting about the mounting panel of control panel, and constitute sliding construction from top to bottom between control panel and the first butt joint to the control panel sets up in the radial outside of inserting the head, control panel and mounting panel fixed connection simultaneously.
Further optimize this technical scheme, the overlook cross-section cavity column structure design of first gasbag, the connecting rod passes the well kenozooecium of first gasbag and is connected with the clamp plate, and constitutes upper and lower sliding structure between clamp plate and the first butt joint to the below of clamp plate is provided with the second reset spring, and the supplementary clamp plate moves up to reset, can extrude first gasbag through the removal of follow-up clamp plate.
Further optimize this technical scheme, the side view cross-section of second gasbag is ring annular structural design, and the radial outside surface bonding of second gasbag is in the inside of butt joint groove.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the button type quick connector with the clamping and anti-falling effects is provided with a stop block, a clamping block and a button main body, an insertion head can be clamped and limited in a butt joint groove through the limit of the clamping block to the stop block, the stability of the butt joint after connection is guaranteed, the insertion head is not prone to falling off when being subjected to external force, the position of the clamping block can be controlled through manually pressing the button main body subsequently, the insertion head can be conveniently pulled out, and the device has a certain anti-falling effect;
(2) this push button quick-operation joint with centre gripping anticreep effect is provided with clamp plate, first gasbag and second gasbag, can make its inside gas transfer to the second gasbag in to the extrusion of first gasbag through the clamp plate, and the inflation through the second gasbag will insert the head and fill the shutoff with the clearance between the butt joint groove, improves follow-up device's leakproofness, avoids taking place to leak.
Drawings
FIG. 1 is a schematic view of the main sectional structure of the present invention;
FIG. 2 is a schematic view of the main sectional structure of the button body of the present invention;
FIG. 3 is a schematic side sectional view of the clamping block of the present invention;
fig. 4 is a schematic top view of the first airbag of the present invention;
fig. 5 is a schematic view of a side-cut structure of the second airbag of the present invention.
In the figure: 1. a first pair of joints; 2. a second pair of connectors; 3. an insertion head; 4. a butt joint groove; 5. a stopper; 6. a clamping block; 7. mounting a plate; 8. a first return spring; 9. a control panel; 10. pressing a plate; 11. a connecting rod; 12. a button body; 13. a first air bag; 14. a communicating pipe; 15. a second air bag; 16. a second return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a push-button type quick joint with clamping and anti-falling effects comprises a first butt joint 1, a second butt joint 2, an insert head 3 and a butt joint groove 4, wherein the right side of the first butt joint 1 is provided with the second butt joint 2, the first butt joint 1 and the second butt joint 2 are respectively connected with the end parts of an external pipeline, the left end of the second butt joint 2 is fixed with the insert head 3, the butt joint groove 4 is formed in the first butt joint 1, the second butt joint 2 is connected with the butt joint groove 4 through the insert head 3, a stop block 5 is fixed on the surface of the insert head 3, a clamping block 6 is arranged below the stop block 5, the clamping block 6 is arranged in the butt joint groove 4, the insert head 3 is fixed in the butt joint groove 4 through limiting the stop block 5 by the clamping block 6, a mounting plate 7 is fixed below the clamping block 6, a first reset spring 8 is connected below the mounting plate 7, the lower end of the first return spring 8 is connected with the first butt joint 1 to provide an upper thrust for the mounting plate 7, a control plate 9 is arranged above the mounting plate 7, the mounting plate 7 is extruded by the downward movement of the control plate 9, a pressing plate 10 is fixed above the control plate 9, a connecting rod 11 is fixed above the pressing plate 10, a button body 12 is fixed above the connecting rod 11, the button body 12 is arranged at the outer side of the first butt joint 1 and can control the movement of the clamping block 6 when being pressed downwards, a first air bag 13 is arranged above the pressing plate 10, a second air bag 15 is arranged below the first air bag 13, the second air bag 15 is arranged at the outer side of the insertion head 3, an axial outer side gap between the insertion head 3 and the butt joint groove 4 is blocked, the upper part of the second air bag 15 is connected with the first air bag 13 through a communicating pipe 14, and the inner spaces of the first air bag 13 and the second air bag 15 are communicated with each other;
the side-view cross section of the stop block 5 is designed into a circular ring-shaped structure, the stop block 5 is uniformly fixed on the outer surface of the insertion head 3, the left side surface of the stop block 5 is designed into an inclined structure, the clamping blocks 6 are arranged on the mounting plate 7 at equal intervals, the intervals between the clamping blocks 6 are equal to the intervals between the stop blocks 5, the control plates 9 are symmetrically arranged front and back relative to the central line of the mounting plate 7, an up-and-down sliding structure is formed between the control plates 9 and the first butt joints 1, the control plates 9 are arranged on the radial outer side of the insertion head 3, and the control plates 9 and the mounting plate 7 are fixedly connected;
when the first butt joint 1 and the second butt joint 2 need to be connected, the insertion head 3 can be inserted into the butt joint groove 4, the stop block 5 on the insertion head 3 can extrude the clamping block 6, so that the clamping block 6 moves downwards, when the stop block 5 moves to the left side of the clamping block 6, the clamping block 6 moves upwards under the action of the first reset spring 8, the stop block 5 is clamped on the left side of the clamping block, clamping of the insertion head 3 is completed, when the insertion head needs to be pulled out subsequently, the button body 12 can be pressed, the button body 12 drives the pressing plate 10 to move downwards through the connecting rod 11, the pressing plate 10 drives the control plate 9 to move downwards, the mounting plate 7 is extruded, the clamping block 6 is driven to move downwards, the limit of the stop block 5 is released, and the insertion head 3 can be pulled out.
The overlooking cross section of the first air bag 13 is designed into a hollow structure, the connecting rod 11 penetrates through the hollow part of the first air bag 13 to be connected with the pressing plate 10, an up-and-down sliding structure is formed between the pressing plate 10 and the first butt joint 1, a second return spring 16 is arranged below the pressing plate 10 to assist the upward movement and return of the pressing plate 10, the side view cross section of the second air bag 15 is designed into a circular structure, and the radial outer side surface of the second air bag 15 is bonded inside the butt joint groove 4;
after the retaining block 6 limits the stop block 5, the pressing plate 10 also upwards extrudes the first air bag 13 under the action of the first return spring 8 and the second return spring 16, so that the gas in the first air bag 13 is filled into the second air bag 15 through the communicating pipe 14, the volume of the second air bag 15 is expanded, the gap between the side edge of the insertion head 3 and the butt joint groove 4 is filled, a better sealing effect is formed, when the button body 12 is subsequently pressed, the pressing plate 10 downwards moves, the gas in the second air bag 15 can return to the inside of the first air bag 13, and the insertion head 3 is conveniently pulled out.
The working principle is as follows: when using this button quick-operation joint that has centre gripping anticreep effect, connect first butt joint 1 and second butt joint 2 through inserting head 3 and the connection of butt joint groove 4, cooperation grip block 6 will insert head 3 locking in butt joint groove 4 to the spacing of dog 5, follow-up accessible button main part 12 is controlled the position of grip block 6, cooperation second gasbag 15 can be filled the clearance between inserting head 3 and the butt joint groove 4 simultaneously, realize secondary seal's effect, the functionality of increase device.
Those not described in detail in this specification are well within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A button type quick joint with a clamping anti-falling effect comprises a first butt joint (1), a second butt joint (2), an inserting head (3) and a butt joint groove (4), wherein the second butt joint (2) is arranged on the right side of the first butt joint (1), the first butt joint (1) and the second butt joint (2) are respectively connected with the end part of an external pipeline, the inserting head (3) is fixed at the left end of the second butt joint (2), the butt joint groove (4) is formed in the first butt joint (1), and the second butt joint (2) is connected with the butt joint groove (4) through the inserting head (3);
the method is characterized in that: the plug-in connector comprises a plug-in head (3), a check block (5) is fixed on the surface of the plug-in head (3), a clamping block (6) is arranged below the check block (5), the clamping block (6) is arranged inside a butt joint groove (4), the plug-in head (3) is fixed inside the butt joint groove (4) through limiting the check block (5) by the clamping block (6), a mounting plate (7) is fixed below the clamping block (6), a first reset spring (8) is connected below the mounting plate (7), the lower end of the first reset spring (8) is connected with a first butt joint (1) to provide an upper thrust for the mounting plate (7), a control plate (9) is arranged above the mounting plate (7), the mounting plate (7) is extruded through downward movement of the control plate (9), a pressing plate (10) is fixed above the control plate (9), and a connecting rod (11) is fixed above the pressing plate (10), and a button main body (12) is fixed above the connecting rod (11), the button main body (12) is arranged on the outer side of the first butt joint (1) and can control the movement of the clamping block (6) when being pressed down, a first air bag (13) is arranged above the pressing plate (10), a second air bag (15) is arranged below the first air bag (13), the second air bag (15) is arranged on the outer side of the inserting head (3) and is used for plugging an axial outer side gap between the inserting head (3) and the butt joint groove (4), and the upper part of the second air bag (15) is connected with the first air bag (13) through a communicating pipe (14) so that the inner spaces of the first air bag (13) and the second air bag (15) are communicated with each other.
2. The push-button type quick coupling with clamping and anti-dropping effects as claimed in claim 1, wherein: the lateral view cross-section of dog (5) is ring column structural design, and dog (5) evenly fix the surface at insert head (3) to the left surface of dog (5) is slope form structural design.
3. A push-button type quick coupling having a grip retaining effect according to claim 2, wherein: the clamping blocks (6) are arranged on the mounting plate (7) at equal intervals, and the intervals between the clamping blocks (6) are equal to the intervals between the stop blocks (5).
4. A push-button type quick coupling having a grip retaining effect according to claim 1 or 3, wherein: the control panel (9) is arranged in a front-back symmetrical mode about the center line of the mounting plate (7), an up-down sliding structure is formed between the control panel (9) and the first pair of connectors (1), the control panel (9) is arranged on the radial outer side of the insertion head (3), and meanwhile the control panel (9) is fixedly connected with the mounting plate (7).
5. The push-button type quick coupling with clamping and anti-dropping effects as claimed in claim 1, wherein: the overlooking cross section of the first air bag (13) is designed into a hollow structure, the connecting rod (11) penetrates through the hollow part of the first air bag (13) to be connected with the pressing plate (10), a vertical sliding structure is formed between the pressing plate (10) and the first butt joint (1), and a second return spring (16) is arranged below the pressing plate (10) to assist the upward movement and return of the pressing plate (10).
6. The push-button type quick connector with clamping and anti-dropping effects according to claim 1 or 5, characterized in that: the side view cross section of the second air bag (15) is designed into a circular ring-shaped structure, and the radial outer side surface of the second air bag (15) is bonded inside the butt joint groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220018054.0U CN217056736U (en) | 2022-01-05 | 2022-01-05 | Button type quick coupling with clamping and anti-falling effects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220018054.0U CN217056736U (en) | 2022-01-05 | 2022-01-05 | Button type quick coupling with clamping and anti-falling effects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217056736U true CN217056736U (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220018054.0U Active CN217056736U (en) | 2022-01-05 | 2022-01-05 | Button type quick coupling with clamping and anti-falling effects |
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| CN (1) | CN217056736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306970A (en) * | 2022-09-29 | 2022-11-08 | 四川凯德源科技有限公司 | Anticreep connects and contains its LNG pump sled |
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2022
- 2022-01-05 CN CN202220018054.0U patent/CN217056736U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115306970A (en) * | 2022-09-29 | 2022-11-08 | 四川凯德源科技有限公司 | Anticreep connects and contains its LNG pump sled |
| CN115306970B (en) * | 2022-09-29 | 2022-12-20 | 四川凯德源科技有限公司 | Anticreep connects and contains its LNG pump sled |
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