Spray gun support

Abstract

The utility model discloses a spray gun support, which belongs to the technical field of bathroom equipment, and adopts the technical scheme that the spray gun support comprises a joint and a hanger, a mounting groove is formed in the outer wall of the joint, a snap spring is arranged in the mounting groove, an assembly hole is formed in the inner end of the hanger, and a convex ring is arranged on the hole wall of the assembly hole; and the convex ring is matched with the snap spring to limit the joint and the hanger. When the spray gun support is assembled, the connector is inserted into the assembly hole, then the connector and the hanging frame are limited through cooperation of the clamping spring and the convex ring, connection of the connector and the hanging frame can be achieved, no extra tool is needed in the assembling process, and the spray gun support is convenient to assemble. The connector is directly connected to the water outlet end of an angle valve or the water inlet end of a closestool water tank, the hanging frame can be used for hanging the spray gun, a user does not need to fix the hanging frame on a wall, the mounting position of the spray gun support can be adjusted secondarily, and mounting and dismounting are convenient and fast.

Description

Technical Field

[0001] The utility model belongs to the technical field of sanitary equipment, and particularly relates to a spray gun bracket. Background Art

[0002] When decorating a bathroom, more and more users will install a spray gun (or a bidet) near the toilet, which is used to flush the toilet, bathroom, mop or bathe pets, etc., facilitating people's daily life and having high practical value.

[0003] For example, a two-outlet angle valve that can be switched on and off immediately and automatically disclosed in a Chinese patent with publication number CN212338280U includes an angle valve body. A spray gun water outlet and a toilet water tank water outlet are arranged at the lower end of the angle valve body. A sealing fitting that can be opened and closed immediately and whose back pressure can slide and seal is arranged at the connection position between the spray gun water outlet and the toilet water tank water outlet. The sealing fitting can slide according to the pressure to seal or open the spray gun water outlet and the toilet water tank water outlet. This two-outlet angle valve is actually a three-way angle valve with one inlet and two outlets. The spray gun water outlet is communicated with the spray gun, and the toilet water tank water outlet is communicated with the toilet water tank. A single angle valve supplies water to the spray gun and the toilet water tank.

[0004] The above angle valve needs to hang the spray gun through a separate bracket. The bracket can only be installed on the wall by gluing or drilling. If the bracket is fixed by gluing, after the bracket is installed, the glued part cannot be installed again. If the user wants to adjust the installation position of the bracket again, they can only replace the new bracket or the glued part, and the glue left on the wall is also difficult to clean. If the bracket is fixed by drilling, holes need to be drilled in the wall and then the bracket is fixed to the wall with expansion screws. After drilling holes in the wall, not only the beauty of the original wall is damaged, but also the bracket needs to be redrilled when the installation position is changed again. The design of the above bracket is not reasonable and it is inconvenient to load and unload. Summary of the Utility Model

[0005] The purpose of the utility model is to propose a spray gun bracket for the above problems existing in the prior art. The technical problem to be solved by the utility model is: how to improve the convenience of loading and unloading of the spray gun bracket.

[0006] The above technical purpose of the utility model can be achieved by the following technical solutions:

[0007] A spray gun bracket includes a joint and a hanging bracket. An installation groove is formed on the outer wall of the joint, a snap ring is arranged in the installation groove, the inner end of the hanging bracket has an assembly hole, a convex ring is arranged on the hole wall of the assembly hole. After the lower end of the joint is inserted into the assembly hole, the convex ring cooperates with the snap ring to limit the joint and the hanging bracket.

[0008] Through the above technical solution, the joint is inserted into the assembly hole, and then the snap ring and the convex ring are cooperated to limit the joint and the hanger, so that the connection between the joint and the hanger can be realized. Moreover, during the assembly process, no additional tools are required, and the assembly of the spray gun bracket itself is convenient. In addition, the joint is directly connected to the water outlet end of the angle valve or the water inlet end of the toilet tank, and the hanger can be used for hanging the spray gun. There is no need for the user to fix the hanger on the wall. The spray gun bracket can adjust the installation position for the second time, and the loading and unloading are more convenient.

[0009] In the above spray gun bracket, the upper end of the convex ring has a guiding surface, and the guiding surface can squeeze the snap ring, so that the snap ring deforms and abuts against the lower end of the convex ring after passing through the convex ring. When the worker holds the hanger and inserts the lower end of the joint into the assembly hole, the snap ring first contacts the guiding surface. As the joint moves down, the guiding surface will gradually squeeze the snap ring, causing the snap ring to contract in the installation groove. After the snap ring passes through the convex ring, it resets and automatically expands. At this time, the snap ring is located at the lower end of the convex ring, and the joint cannot be pulled out of the assembly hole. Correspondingly, the hanger cannot move down relative to the joint. The assembly of the hanger and the joint is convenient and the assembly efficiency is high.

[0010] In the above spray gun bracket, a groove communicating with the installation groove is further formed on the outer wall of the joint, and the groove is close to the lower end of the joint. The inner ring of the snap ring can abut against the bottom of the groove. After the joint and the hanger are assembled, if the hanger is moved down relative to the joint, the snap ring in the installation groove will be pressed into the groove by the lower end of the convex ring, and the bottom of the groove can expand the snap ring, and the outer ring of the snap ring can be kept within a predetermined range, ensuring the limiting effect of the snap ring.

[0011] In the above spray gun bracket, the side wall of the installation groove has an inclined surface inclined towards the groove. The setting of the inclined surface enables the snap ring in the installation groove to enter the groove more easily.

[0012] In the above spray gun bracket, the diameter of the upper end of the assembly hole is larger than that of the lower end, and the outer ring of the snap ring can abut against the inner wall of the lower end of the assembly hole. After the snap ring resets and expands, the snap ring is located at the lower end of the assembly hole, and the small-diameter assembly hole can abut against the outer ring of the snap ring, thereby preventing the lower end of the joint from shaking in the assembly hole.

[0013] In the above spray gun bracket, the outer wall of the joint has an assembly part, and the assembly part is rotationally matched with the upper end of the assembly hole. In other words, the hanger and the joint are rotationally matched, so that the orientation of the outer end of the hanger can be rotated to a predetermined position according to the user's habit, thereby improving the environmental adaptability of the hanger.

[0014] In the above spray gun bracket, a positioning groove is formed in the assembling part, an O-ring is arranged in the positioning groove, and the outer ring of the O-ring abuts against the hole wall of the assembling hole. The O-ring can abut against the hole wall of the assembling hole, avoiding shaking between the joint and the assembling hole, and can increase the rotational resistance of the hanging bracket, so that the hanging bracket can remain stationary at a predetermined position.

[0015] In the above spray gun bracket, the assembling part is located in the middle of the joint, and there is a step surface between the assembling part and the upper end of the joint, and the step surface can abut against the upper end of the hanging bracket. The upper end of the hanging bracket is limited by the step surface, and the lower end of the hanging bracket is limited by the snap ring and the convex ring, avoiding abnormal displacement of the hanging bracket relative to the joint in the up and down directions and ensuring the stability of the hanging bracket.

[0016] In the above spray gun bracket, connecting parts are arranged at both the upper and lower ends of the joint. Both ends of the joint are connected to the angle valve or the toilet water tank through the connecting parts, making the installation easier.

[0017] In the above spray gun bracket, a placement hole for placing the spray gun is formed at the outer end of the hanging bracket, and a relief hole is formed in the side wall of the placement hole. The spray gun is hung at the outer end of the hanging bracket through the placement hole, and the relief hole is for the hose of the spray gun to pass through.

[0018] In summary, the beneficial effects of the present utility model compared with the prior art are as follows:

[0019] 1. The joint is adapted to the interfaces on the angle valve and the toilet water tank. The joint can be directly connected to the angle valve or the toilet water tank without affecting the normal use of the angle valve and the toilet water tank. Compared with the existing spray gun brackets, the present utility model does not require drilling holes or applying glue on the wall, and has the advantages of convenient disassembly and installation and the ability to change the installation position twice.

[0020] 2. The structure of the present spray gun bracket is reasonably designed. After the joint and the hanging bracket are produced separately, the assembly can be completed by plugging. The assembly method is simpler and more convenient, and no tools are required, with high assembly efficiency;

[0021] 3. The hanging bracket can rotate stably on the joint, and it is not easy to shake between the two, which can improve the stable support of the hanging bracket for the spray gun, and the user experience is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic external structure diagram of the embodiment;

[0023] Figure 2 It is an exploded structure diagram of the embodiment;

[0024] Figure 3 It is a schematic cross-sectional view of the embodiment;

[0025] Figure 4 It is a partial cross-sectional view of the embodiment.

[0026] Reference numerals: 100, connector; 110, mounting groove; 111, inclined surface; 120, groove; 130, assembly part; 131, avoiding surface; 132, positioning groove; 140, step surface; 150, anti-slip pattern; 160, connecting part; 161, internal thread; 162, external thread; 170, runner;

[0027] 200, hanger; 210, assembly hole; 220, convex ring; 221, guiding surface; 230, placing hole; 231, relief hole;

[0028] 300, snap ring; 400, O-ring. Detailed implementation manners

[0029] The following are specific embodiments of the present utility model and in combination with the accompanying drawings, the technical solutions of the present utility model will be further described, but the present utility model is not limited to these embodiments.

[0030] A spray gun bracket, as Figures 1 - 4 shown, includes a connector 100 and a hanger 200. The connector 100 has a through runner 170 inside. An installation groove 110 is formed on the outer wall of the connector 100. A snap ring 300 is arranged in the installation groove 110. The inner end of the hanger 200 has an assembly hole 210. A convex ring 220 is arranged on the hole wall of the assembly hole 210. The inner ring of the convex ring 220 is adapted to the outer wall of the connector 100, and the inner ring of the convex ring 220 can abut against the outer wall of the connector 100. After the lower end of the connector 100 is inserted into the assembly hole 210, the convex ring 220 and the snap ring 300 cooperate to limit the connector 100 and the hanger 200.

[0031] As Figure 2 , Figure 3 shown, further, the upper end of the convex ring 220 has a guiding surface 221. The guiding surface 221 can squeeze the snap ring 300, so that the snap ring 300 contracts and deforms and enters the assembly hole 210 at the lower end of the convex ring 220 after passing through the convex ring 220. When the hanger 200 moves downward, the lower end of the convex ring 220 abuts against the snap ring 300.

[0032] A groove 120 communicating with the installation groove 110 is also formed on the outer wall of the connector 100. The diameter of the bottom of the groove 120 is larger than the diameter of the bottom of the installation groove 110. The groove 120 is close to the lower end of the connector 100. The inner ring of the snap ring 300 can abut tightly against the bottom of the groove 120; the side wall of the installation groove 110 has an inclined surface 111 inclined towards the groove 120.

[0033] The diameter of the upper end of the assembly hole 210 is larger than the diameter of the lower end of the assembly hole 210, and the outer ring of the snap ring 300 can abut against the inner wall of the lower end of the assembly hole 210.

[0034] As Figures 2 - 4As shown, the outer wall of the joint 100 has an assembly portion 130. The assembly portion 130 is rotatably engaged with the upper end of the assembly hole 210. The lower end of the assembly portion 130 has an avoidance surface 131 adapted to the guiding surface 221.

[0035] To increase the rotational resistance of the hanger 200 and prevent the hanger 200 from wobbling relative to the joint 100, a positioning groove 132 is provided on the assembly portion 130. An O-ring 400 is arranged in the positioning groove 132, and the outer ring of the O-ring 400 abuts against the wall of the assembly hole 210. In some embodiments, at least one positioning groove 132 is provided, and the number of O-rings 400 corresponds to the number of positioning grooves 132 one by one.

[0036] The assembly portion 130 is located in the middle of the joint 100. There is a stepped surface 140 between the assembly portion 130 and the upper end of the joint 100. The stepped surface 140 can abut against the upper end of the hanger 200 and limit the hanger 200. Both the stepped surface 140 and the avoidance surface 131 can prevent the hanger 200 from moving upward. Therefore, either one of them can be provided, or both can be provided.

[0037] As Figure 1 shown, the upper end of the joint 100 is provided with anti-slip threads 150. Both the upper and lower ends of the joint 100 are provided with connecting portions 160, and the connecting portions 160 are adapted to the interfaces of the angle valve itself and the water inlet interface of the toilet tank. In this embodiment, the connecting portion 160 includes an internal thread 161 at the upper end of the joint 100 and an external thread 162 at the lower end of the joint 100.

[0038] The outer end of the hanger 200 has a placement hole 230 for placing the spray gun. The placement hole 230 is conical, and the diameter of the upper end of the placement hole 230 is larger than that of the lower end. A relief hole 231 is provided on the side wall of the placement hole 230, and the relief hole 231 allows the hose on the spray gun to pass through.

[0039] The working principle of the present utility model is as follows:

[0040] The worker holds the hanger 200 and inserts the lower end of the joint 100 forcefully into the assembly hole 210. The snap ring 300 first contacts the guiding surface 221. As the joint 100 moves downward, the guiding surface 221 will gradually squeeze the snap ring 300, causing the snap ring 300 to contract in the installation groove 110. After the snap ring 300 passes through the convex ring 220, it resets and automatically expands. At this time, the snap ring 300 is located in the assembly hole 210 below the convex ring 220, and the O-ring 400 abuts against the wall of the assembly hole 210. The assembly of the joint 100 and the hanger 200 is completed.

[0041] Taking the angle valve as an example: The upper end of the joint 100 is connected to the interface of the angle valve through the internal thread 161, and the hose of the spray gun itself is connected to the lower end of the joint 100. That is to say, the joint 100 is used as a connecting piece between the spray gun hose and the angle valve interface. The flow channel 170 will connect the angle valve interface and the spray gun hose. The installation of this spray gun bracket is completed, and it will not affect the normal water supply of the angle valve to the spray gun.

[0042] Taking the toilet water tank as an example: The upper end of the joint 100 is connected to the water inlet interface of the toilet water tank through the internal thread 161, and the toilet water inlet pipe is then connected to the lower end of the joint 100. The flow channel 170 will connect the toilet water inlet pipe and the water inlet interface of the toilet water tank. The installation of this spray gun bracket is completed, and it will not affect the normal water supply of the toilet water inlet pipe to the toilet.

[0043] As Figure 4 shown, after the installation of the spray gun bracket is completed, the position of the joint 100 remains unchanged. The hanging bracket 200 is toggled so that the hanging bracket 200 rotates to the direction required by the user; the spray gun is inserted into the placement hole 230 so that the hanging bracket 200 supports the spray gun. The hanging bracket 200 moves downward under its own gravity or the action of the spray gun, and the lower end of the convex ring 220 will press the snap ring 300 into the groove 120. The groove 120 then abuts against the inner ring of the snap ring 300, so that the snap ring 300 maintains the current expanded state. The convex ring 220 abuts against the snap ring 300 and limits the hanging bracket 200 and the joint 100. At the same time, when the hanging bracket 200 moves upward, it will be restricted by the step surface 140 or the avoidance surface 131, and the hanging bracket 200 is maintained on the assembly part 130.

[0044] The specific embodiments described herein are merely illustrative of the spirit of the present invention; those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar ways to substitute, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A spray gun holder, characterized in that: It includes a joint (100) and a hanger (200). An installation groove (110) is formed on the outer wall of the joint (100), a snap ring (300) is arranged in the installation groove (110), the inner end of the hanger (200) has an assembly hole (210), a convex ring (220) is arranged on the hole wall of the assembly hole (210). After the lower end of the joint (100) is inserted into the assembly hole (210), the convex ring (220) cooperates with the snap ring (300) to limit the joint (100) and the hanger (200).

2. The spray gun holder according to claim 1, characterized in that: The upper end of the convex ring (220) has a guiding surface (221), and the guiding surface (221) can extrude the snap ring (300) to deform the snap ring (300) and make it abut against the lower end of the convex ring (220) after passing through the convex ring (220).

3. The spray gun holder according to claim 1, characterized in that: A groove (120) communicating with the installation groove (110) is also formed on the outer wall of the joint (100). The groove (120) is close to the lower end of the joint (100), and the inner ring of the snap ring (300) can abut against the bottom of the groove (120).

4. The spray gun bracket according to claim 3, characterized in that: The side wall of the installation groove (110) has an inclined surface (111) inclined towards the groove (120).

5. The spray gun holder according to claim 3, characterized in that: The diameter of the upper end of the assembly hole (210) is larger than that of the lower end, and the outer ring of the snap ring (300) can abut against the inner wall of the lower end of the assembly hole (210).

6. The spray gun bracket according to any one of claims 1-5, characterized in that: The outer wall of the joint (100) has an assembly part (130), and the assembly part (130) is rotationally matched with the upper end of the assembly hole (210).

7. The spray gun holder according to claim 6, wherein: A positioning groove (132) is formed on the assembly part (130), an O-ring (400) is arranged in the positioning groove (132), and the outer ring of the O-ring (400) abuts against the hole wall of the assembly hole (210).

8. The spray gun holder according to claim 6, characterized in that: The assembly part (130) is located in the middle of the joint (100), and there is a step surface (140) between the assembly part (130) and the upper end of the joint (100), and the step surface (140) can abut against the upper end of the hanger (200).

9. The spray gun holder according to any one of claims 1-5, characterized in that: Both the upper and lower ends of the joint (100) are provided with connecting parts (160).

10. The spray gun bracket according to any one of claims 1-5, characterized in that: The outer end of the hanger (200) has a placement hole (230) for placing a spray gun, and a relief hole (231) is formed on the side wall of the placement hole (230).

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