CN221991159U - Quick connector with locking function - Google Patents
Quick connector with locking function Download PDFInfo
- Publication number
- CN221991159U CN221991159U CN202420776464.0U CN202420776464U CN221991159U CN 221991159 U CN221991159 U CN 221991159U CN 202420776464 U CN202420776464 U CN 202420776464U CN 221991159 U CN221991159 U CN 221991159U
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- fixedly connected
- quick connector
- plates
- locking function
- nut
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a quick connector with a locking function, which belongs to the technical field of quick connectors and comprises a quick connector body, a nut and a connector main body, wherein the nut and the connector main body are arranged on the quick connector body, the top surface and the bottom surface of the nut are fixedly connected with connecting plates, two fixing plates are arranged on the left side surface of the connector main body, connecting rods are fixedly connected to the right side surfaces of the two fixing plates, and rubber blocks are fixedly connected to the right side surfaces of the two fixing plates. This quick connector with locking function fixes a position the nut through the cooperation between rubber piece and the fixed slot, fixes the nut, improves stability, avoids the nut rotatory as far as possible, supports the fixed plate under the effect through the spring, improves the stability of fixed plate, simultaneously, fixes the connecting rod through clearance fit between locating lever and the locating hole, improves the stability of connecting rod, convenient and practical more.
Description
Technical Field
The utility model relates to the technical field of quick connectors, in particular to a quick connector with a locking function.
Background
The quick connector is the most convenient plug and play connection mode, especially in some space occasions where the air pipe connection is very inconvenient and difficult, the superiority of the quick connector can be reflected, and the quick connector is divided into the following types: small, standard, metal, stainless steel, flame retardant, composite, and drum joint body combinations.
The utility model discloses a quick connector pipe fitting suitable for pagoda shape connects in chinese patent CN205447055U, and this patent discloses dismantling convenient, simple structure's technical scheme, has solved current steel band pipe strap and has blocked hose and pagoda shape connects through the pretension, if the steel band pipe strap is connected too tightly will harm the hose, shortens hose practical life, if the steel band pipe strap is connected too loose hose and drops under the hydraulic pressure impact easily, this kind of problem that uses steel band pipe strap coupling hose and pagoda shape to connect's mode is not ideal.
When the device is used, the pagoda-shaped connector and the connector main body are fixed through threaded connection, but the screw cap is exposed outside and is contacted with an external object, so that the screw cap is easy to rotate, and the screw cap is moved, so that the stability and the use effect are reduced, and the quick connector with the locking function is provided for solving the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the quick connector with the locking function, which has the advantage of locking, and solves the problems that when the device is used, the pagoda-shaped connector and the connector main body are fixed through threaded connection, but the nut is exposed outside and is contacted with an external object, so that the nut is easy to rotate, the nut is moved, and the stability and the use effect are reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick connector with locking function, includes quick connector body and sets up nut and the joint main part on the quick connector body, the equal fixedly connected with connecting plate of top surface and bottom surface of nut.
The left side of joint main part has been placed and has been quantity two fixed plates, two the equal fixedly connected with connecting rod of right flank of fixed plate, two the equal fixedly connected with rubber piece of right flank of fixed plate, the fixed slot that is quantity two has been seted up to the left surface of joint main part, two the rubber piece extends to the inside of two fixed slots respectively.
And a supporting component is arranged between the two connecting plates and used for supporting the fixed plate.
A positioning component is arranged between the two connecting plates and used for limiting the connecting rods.
Further, two the rubber piece respectively with two fixed slots laminating, the rubber piece is the semicircle body, connect the main part to be located between two connecting rods.
Further, the supporting component is including the mounting panel that is two in quantity, two mounting panel respectively fixed connection is on the side that two connecting plates are relative, two the equal fixedly connected with telescopic link of left surface of mounting panel, two the equal fixedly connected with backup pad of left surface of telescopic link, two the connecting rod is connected with two backup pads rotation respectively through two bearings, two the equal cover of the peripheral wall of telescopic link is equipped with the spring with backup pad and mounting panel fixed connection respectively.
Further, the telescopic link comprises cover storehouse and motion pole, and motion pole one end runs through and extends to the inside in cover storehouse, and the outside fixedly connected with of motion pole is located the inside limiting block in cover storehouse, and the through-hole with motion pole looks adaptation has been seted up to one side in cover storehouse.
Further, locating component is including the locating lever that is two in quantity, two locating lever fixed connection respectively is on the left surface of two connecting plates, two the spout has all been seted up to the side that the connecting plate is relative, two the backup pad is close to the slider that one side of connecting plate equal fixedly connected with one end extended to the spout inside, two the locating hole has all been seted up to the side that the connecting rod is close to the connecting plate, the locating lever extends to the inside of locating hole.
Further, the locating rod is an L-shaped elastic rod, the locating rod is in clearance fit with the locating hole, and the sliding block is in sliding connection with the sliding groove.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This quick connector with locking function fixes a position the nut through the cooperation between rubber piece and the fixed slot, fixes the nut, improves stability, avoids the nut rotatory as far as possible, supports the fixed plate under the effect through the spring, improves the stability of fixed plate, simultaneously, fixes the connecting rod through clearance fit between locating lever and the locating hole, improves the stability of connecting rod, convenient and practical more.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;
fig. 3 is a schematic perspective view of a connecting plate in the structure of the present utility model.
In the figure: 1 quick connector body, 2 nuts, 3 connecting plates, 4 mounting plates, 5 telescopic rods, 6 springs, 7 connector bodies, 8 sliding grooves, 9 connecting rods, 10 supporting plates, 11 sliding blocks, 12 positioning rods, 13 positioning holes, 14 fixing plates, 15 rubber blocks and 16 fixing grooves.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a quick connector with locking function in this embodiment includes a quick connector body 1, a nut 2 and a connector body 7 disposed on the quick connector body 1, wherein the top surface and the bottom surface of the nut 2 are fixedly connected with a connecting plate 3.
The fixed plate 14 that is two in quantity has been placed to the left surface of connecting main part 7, and the equal fixedly connected with connecting rod 9 of right flank of two fixed plates 14, the equal fixedly connected with rubber piece 15 of right flank of two fixed plates 14, the fixed slot 16 that is two in quantity has been seted up to the left surface of connecting main part 7, and two rubber pieces 15 extend to the inside of two fixed slots 16 respectively.
Wherein, two rubber blocks 15 are laminated with two fixed slots 16 respectively, and rubber block 15 is the semicircle body, and joint main part 7 is located between two connecting rods 9.
Specifically, after the nut 2 is connected to the joint body 7, the fixing plate 14 is located on the left side of the joint body 7, the rubber block 15 and the fixing groove 16 are located on the same center line, the rubber block 15 is inserted into the fixing groove 16, the fixing plate 14 is attached to the joint body 7, and the joint body 7 is restricted.
In this embodiment, be equipped with supporting component between two connecting plates 3, supporting component is including the mounting panel 4 that is two in quantity, two mounting panels 4 are fixed connection respectively on the side that two connecting plates 3 are relative, the equal fixedly connected with telescopic link 5 of left surface of two mounting panels 4, the equal fixedly connected with backup pad 10 of left surface of two telescopic links 5, two connecting rods 9 rotate with two backup pads 10 respectively through two bearings and are connected, the equal cover of peripheral wall of two telescopic links 5 is equipped with respectively with backup pad 10 and mounting panel 4 fixed connection's spring 6.
The telescopic rod 5 is composed of a sleeve bin and a moving rod, one end of the moving rod penetrates through and extends to the inside of the sleeve bin, the outer side of the moving rod is fixedly connected with a limiting block located in the sleeve bin, and a penetrating hole matched with the moving rod is formed in one side of the sleeve bin.
Specifically, the fixing plate 14 is pulled, so that the supporting plate 10 is driven, the telescopic rod 5 and the spring 6 are further stretched, the fixing plate 14 is positioned on the left side of the joint main body 7, the fixing plate 14 is loosened, and the fixing plate 14 is driven to reset under the action of the spring 6.
In this embodiment, be equipped with locating component between two connecting plates 3, locating component includes that a quantity is two locating lever 12, two locating lever 12 respectively fixed connection are on the left surface of two connecting plates 3, spout 8 has all been seted up to two connecting plates 3 opposite side, two backup pad 10 are close to the slider 11 that one side equal fixedly connected with one end extended to spout 8 inside of connecting plate 3, two connecting rods 9 are close to one side of connecting plate 3 and have all been seted up locating hole 13, locating lever 12 extends to the inside of locating hole 13.
The positioning rod 12 is an L-shaped elastic rod, the positioning rod 12 is in clearance fit with the positioning hole 13, and the sliding block 11 is in sliding connection with the sliding groove 8.
Specifically, through sliding connection between slider 11 and spout 8, support backup pad 10, improve backup pad 10's stability, when connecting rod 9 rotated, locating lever 12 received the extrusion and produced deformation, locating lever 12 and locating hole 13 are located same central line, and locating lever 12 inserts into locating hole 13's inside, fixes connecting rod 9 through clearance fit between locating lever 12 and the locating hole 13, improves connecting rod 9's stability.
The working principle of the embodiment is as follows:
after the nut 2 is connected with the joint main body 7, the fixing plate 14 is pulled, the supporting plate 10 is driven, the telescopic rod 5 and the spring 6 are further stretched, the supporting plate 10 is supported through sliding connection between the sliding block 11 and the sliding groove 8, stability of the supporting plate 10 is improved, the fixing plate 14 is located on the left side of the joint main body 7, the fixing plate 14 is rotated, the fixing plate 14 is driven to rotate under the action of the connecting rod 9, the rubber block 15 and the fixing groove 16 are located on the same central line, the fixing plate 14 is loosened, the fixing plate 14 is driven to reset under the action of the spring 6, the rubber block 15 is inserted into the fixing groove 16, the fixing plate 14 is attached to the joint main body 7, the joint main body 7 is limited, when the connecting rod 9 rotates, the positioning rod 12 is extruded to deform, the positioning rod 12 and the positioning hole 13 are located on the same central line, the positioning rod 12 is inserted into the positioning hole 13, the connecting rod 9 is fixed through clearance fit between the positioning rod 12 and the positioning hole 13, and stability of the connecting rod 9 is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Quick connector with locking function, including quick connector body (1) and set up nut (2) and joint main part (7) on quick connector body (1), its characterized in that: the top surface and the bottom surface of the nut (2) are fixedly connected with a connecting plate (3);
The left side face of the joint main body (7) is provided with two fixing plates (14), the right side faces of the two fixing plates (14) are fixedly connected with connecting rods (9), the right side faces of the two fixing plates (14) are fixedly connected with rubber blocks (15), the left side face of the joint main body (7) is provided with two fixing grooves (16), and the two rubber blocks (15) extend to the inner parts of the two fixing grooves (16) respectively;
A supporting component is arranged between the two connecting plates (3), and a positioning component is arranged between the two connecting plates (3).
2. A quick connector with locking function according to claim 1, characterized in that: the two rubber blocks (15) are respectively attached to the two fixing grooves (16), the rubber blocks (15) are semicircular, and the joint main body (7) is located between the two connecting rods (9).
3. A quick connector with locking function according to claim 1, characterized in that: the support assembly comprises two mounting plates (4), wherein the two mounting plates (4) are respectively and fixedly connected to one side surface opposite to the two connecting plates (3), the two left side surfaces of the mounting plates (4) are fixedly connected with telescopic rods (5), the two left side surfaces of the telescopic rods (5) are fixedly connected with supporting plates (10), the two connecting rods (9) are respectively and rotatably connected with the two supporting plates (10) through two bearings, and the two outer peripheral walls of the telescopic rods (5) are respectively sleeved with springs (6) fixedly connected with the supporting plates (10) and the mounting plates (4).
4. A quick connector with locking function according to claim 3, characterized in that: the telescopic rod (5) is composed of a sleeve bin and a moving rod, one end of the moving rod penetrates through and extends to the inside of the sleeve bin, the outer side of the moving rod is fixedly connected with a limiting block located inside the sleeve bin, and a penetrating hole matched with the moving rod is formed in one side of the sleeve bin.
5. A quick connector with locking function according to claim 3, characterized in that: the locating component comprises two locating rods (12), wherein the two locating rods (12) are respectively and fixedly connected to the left side faces of the two connecting plates (3), a sliding groove (8) is formed in one opposite side face of each connecting plate (3), one end of each supporting plate (10) close to one side face of each connecting plate (3) is fixedly connected with a sliding block (11) of which one end extends to the inside of the sliding groove (8), and one side face of each connecting rod (9) close to each connecting plate (3) is provided with a locating hole (13), and the locating rods (12) extend to the inside of the locating holes (13).
6. The quick connector with locking function according to claim 5, wherein: the positioning rod (12) is an L-shaped elastic rod, the positioning rod (12) is in clearance fit with the positioning hole (13), and the sliding block (11) is in sliding connection with the sliding groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420776464.0U CN221991159U (en) | 2024-04-16 | 2024-04-16 | Quick connector with locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420776464.0U CN221991159U (en) | 2024-04-16 | 2024-04-16 | Quick connector with locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221991159U true CN221991159U (en) | 2024-11-12 |
Family
ID=93369072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420776464.0U Active CN221991159U (en) | 2024-04-16 | 2024-04-16 | Quick connector with locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221991159U (en) |
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2024
- 2024-04-16 CN CN202420776464.0U patent/CN221991159U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |