Plastic reduction combined pump with wooden outer cover

Abstract

The utility model provides a plastic reduction combination pump with a wooden outer cover, which relates to the technical field of cosmetic application and comprises a pump head, the wooden cover is arranged on the periphery of the pump head, and a clamping piece is arranged between the inner wall of the wooden cover and the outer wall of the pump head and used for combining the wooden cover and the pump head. The clamping piece is composed of an elastic piece and a ball body, the elastic piece is arranged in the outer wall of the pump head, the ball body is integrally arranged on the outer side of the elastic piece, the ball body is clamped with the inner wall of the wood cover, round holes are formed in the two sides of the wood cover, and rubber plugs are arranged in the round holes. The outer cover of the pump head is made of wood, meanwhile, the clamping piece is arranged between the wood cover and the pump head, the wood cover and the pump head are combined, a certain environmental protection property is achieved, meanwhile, one end of the wood cover can be pushed by the connecting rod to move into the bayonet to press and push the ball body, and the ball body can be separated from the bayonet. And then the wood cover can be separated from the pump head to facilitate later maintenance and recovery.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic application technology, specifically to a plastic reduction combination pump with a wooden outer cover. Background Technology

[0002] Cosmetics are packaged using bottles, and a pump head is installed inside the top opening of the bottle, mainly used to draw out the liquid inside the bottle;

[0003] Existing pump heads typically have an integral plastic cap, mainly used to conceal the connection between the pump head and the packaging bottle and improve aesthetics. However, the widespread use of this plastic pump head cap is not environmentally friendly. Therefore, we propose a combination pump with a wooden cap to solve the problems encountered by existing technologies. Utility Model Content

[0004] In view of the problem that the use of plastic pump head covers is relatively environmentally unfriendly, this utility model aims to provide a plastic-reducing combination pump with a wooden outer cover.

[0005] To achieve this technical objective, the present invention provides a plastic reduction combination pump with a wooden outer cover, comprising a pump head, wherein a wooden cover is provided around the pump head, and a snap-fit ​​component is provided between the inner wall of the wooden cover and the outer wall of the pump head for assembling the wooden cover and the pump head; the snap-fit ​​component is composed of a spring and a ball, wherein the spring is disposed inside the outer wall of the pump head, and a ball is integrally disposed outside the spring, the ball engaging with the inner wall of the wooden cover.

[0006] Preferably, the wooden cover has circular holes on both sides, and rubber plugs are placed inside the circular holes for sealing.

[0007] Preferably, the wooden cover has a guide groove on its inner side, and a latch is provided in the guide groove. The latch is connected to a circular hole, and the guide groove guides the spring piece to facilitate the downward pressing of the wooden cover.

[0008] Preferably, the outer wall of the pump head is provided with a groove, and the inner wall of the groove is fixed to the inner side of the spring sheet by adhesive for installing the spring sheet.

[0009] Preferably, the spring is V-shaped and the sphere is semi-circular, and the sphere and the bayonet engage to attach the wooden cover.

[0010] Preferably, a pusher is provided inside the circular hole. The pusher includes a connecting rod and a fixing block. The connecting rod is elastically and movably disposed inside the circular hole. The outer surface of the fixing block is integrally formed with the inner wall of the circular hole. One end of the connecting rod passes through the fixing block and is located on one side of the sphere to compress the sphere and the spring sheet at any time.

[0011] Preferably, a spring is sleeved around the connecting rod, and a circular block is integrally formed at one end of the connecting rod. A spring is fixed between the circular block and the fixing block to make the connecting rod elastic.

[0012] 1. In this utility model, the outer cover of the pump head is made of wood, and a snap-fit ​​component is set between the wooden cover and the pump head to combine the wooden cover and the pump head, which has a certain degree of environmental protection.

[0013] 2. When the wooden cover is separated from the pump head, the circular block can be pressed and pushed inward by the metal rod. After the circular block is pressed and pushed, one end of the connecting rod will be pushed and moved into the bayonet to apply pressure to the ball. The ball will separate from the bayonet, and then the wooden cover can be separated from the pump head for easy maintenance and recycling later. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram from another perspective of the present invention;

[0016] Figure 3 This utility model Figure 2 Enlarged view of point a in the middle;

[0017] Figure 4 This is a schematic diagram of the snap-fit ​​component of this utility model;

[0018] Figure 5 This is a schematic diagram of the wooden cover of this utility model;

[0019] Figure 6 This is a schematic diagram of the interior of the wooden cover and the snap-fit ​​component of this utility model;

[0020] Figure 7 This utility model Figure 6 Enlarged diagram of point b in the middle.

[0021] The components are as follows: 1. Pump head; 2. Wooden cover; 3. Clip-on; 31. Spring; 32. Ball; 4. Pushing component; 41. Connecting rod; 42. Spring; 43. Fixing block; 44. Circular block; 5. Circular hole; 6. Rubber plug; 7. Guide groove; 8. Bayonet; 9. Groove. Detailed Implementation

[0022] The utility model of this application will be further described in detail below with reference to the accompanying drawings and specific embodiments. In order to provide a clear and complete description of the technical solution, the following embodiments are selected for illustration; other embodiments obtained based on the content described in this application without creative effort are all within the scope of protection of this utility model.

[0023] In the following embodiments, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "top / bottom" and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of clearly describing this embodiment, rather than indicating or implying that the device or element referred to must have a specific orientation, and therefore should not be construed as a limitation of this application.

[0024] like Figures 1 to 7 As shown, this embodiment of the invention provides a plastic reduction combination pump with a wooden outer cover, including a pump head 1, a wooden cover 2 disposed around the pump head 1, and a snap-fit ​​component 3 disposed between the inner wall of the wooden cover 2 and the outer wall of the pump head 1 for assembling the wooden cover 2 and the pump head 1; the snap-fit ​​component 3 is composed of a copper spring piece 31 and a ball 32, the spring piece 31 is disposed inside the outer wall of the pump head 1, and the ball 32 is integrally disposed on the outer side of the spring piece 31, the ball 32 engaging with the inner wall of the wooden cover 2. The guide groove 7 inside the wooden cover 2 and the spring piece 31 in the snap-fit ​​component 3 exert force on the wooden cover 2 downwards, and then press the wooden cover 2 to the periphery of the pump head 1, causing the spring piece 31 to slide into the guide groove 7. The spring piece 31 is inverted V-shaped. The spring piece 31 and the ball 32 are compressed and elastic during the pressing process of the wooden cover 2, and the ball 32 will be snapped into the slot 8 under the elastic force of the spring piece 31, so that the wooden cover 2 and the pump head 1 are engaged.

[0025] refer to Figure 2 and Figure 3 The wooden cap 2 has a guide groove 7 on its inner side, and a snap-fit ​​8 is provided in the guide groove 7. The snap-fit ​​8 is connected to the circular hole 5. The pump head 1 has a groove 9 on its outer wall. The inner wall of the groove 9 is fixed to the inner side of the spring piece 31 by adhesive. The spring piece 31 is V-shaped, and the ball 32 is semi-circular. The ball 32 engages with the snap-fit ​​8. The lower part of the wooden cap can be threaded, and the wooden cap is directly fixed to the bottle body by the thread. Since the pump head is an independent structure, the pump head and the wooden cap are connected by a snap-fit, rather than directly replacing the outer shell of the pump head, which can further reduce the corrosion of the outer wooden cap by the liquid.

[0026] refer to Figure 6 and Figure 7The wooden cover 2 has circular holes 5 on both sides and rubber plugs 6 inside the circular holes 5. A pusher 4 is installed inside the circular holes 5. The pusher 4 includes a connecting rod 41 and a fixing block 43. The diameter of the connecting rod 41 is smaller than the diameter of the bayonet 8. The connecting rod 41 is elastically movable inside the circular hole 5. The outer surface of the fixing block 43 is integrally formed with the inner wall of the circular hole 5. One end of the connecting rod 41 passes through the fixing block 43 and is located on one side of the sphere 32. A spring 42 is sleeved around the connecting rod 41. A circular block 44 is integrally provided at one end of the connecting rod 41. The spring 42 is fixed between the circular block 44 and the fixing block 43. When it needs to be removed, the rubber plugs 6 in the two circular holes 5 can be removed first. The circular block 44 is pressed and pushed inward by a metal rod. The metal rod can be a needle. The diameter of the circular hole 5 is 0.4mm. After the circular block 44 is pressed and pushed, one end of the connecting rod 41 will be pushed and moved into the bayonet 8 to press and push the ball 32. The ball 32 will separate from the bayonet 8, and then the wooden cover 2 can be separated from the pump head 1. When the connecting rod 41 is pushed, the spring 42 will be compressed. When the connecting rod 41 is no longer pushed, the connecting rod 41 will return to its original position. One end of the connecting rod 41 will be in the circular hole 5 again. The moving distance of the connecting rod 41 is 0.3-0.5mm.

[0027] Working principle: The outer cover of the pump head 1 is made of wood, which is environmentally friendly. At the same time, a snap-fit ​​part 3 is set between the wooden cover 2 and the pump head 1, so that the wooden cover 2 and the pump head 1 can be combined.

[0028] During assembly, first align the guide groove 7 inside the wooden cover 2 with the spring piece 31 in the snap-fit ​​part 3. Then press the wooden cover 2 to the periphery of the pump head 1, so that the spring piece 31 slides into the guide groove 7. The spring piece 31 and the ball 32 are pressed and elastic during the process of pressing down the wooden cover 2. The ball 32 will be snapped into the snap-fit ​​8 under the elastic force of the spring piece 31, so that the wooden cover 2 and the pump head 1 are snapped together.

[0029] When it is necessary to remove it, first remove the rubber plugs 6 inside the two circular holes 5, and push the circular block 44 inward by pressing it with the metal rod. After the circular block 44 is pressed and pushed, one end of the connecting rod 41 will be pushed and moved into the bayonet 8 to apply pressure to push the ball 32. The ball 32 will separate from the bayonet 8, and then the wooden cover 2 can be separated from the pump head 1, which is convenient for later maintenance and recycling.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any minor modifications, equivalent substitutions and improvements made to the above embodiments based on the technical essence of the present utility model should be included within the protection scope of the technical solution of the present utility model.

Claims

1. A plastic-reducing combination pump with a wooden outer cover, comprising a pump head (1), characterized in that: A wooden cover (2) is provided around the pump head (1), and a snap-fit ​​part (3) is provided between the inner wall of the wooden cover (2) and the outer wall of the pump head (1) for combining the wooden cover (2) and the pump head (1); The snap-fit ​​component (3) is composed of a spring (31) and a ball (32). The spring (31) is located inside the outer wall of the pump head (1), and the ball (32) is integrally provided on the outer side of the spring (31). The ball (32) engages with the inner wall of the wooden cover (2).

2. The plastic-reducing combined pump with a wooden outer cover according to claim 1, characterized in that: The wooden cover (2) has circular holes (5) on both sides and rubber plugs (6) inside the circular holes (5).

3. The plastic-reducing combined pump with a wooden outer cover according to claim 2, characterized in that: The wooden cover (2) has a guide groove (7) on its inner side, and a bayonet (8) is provided in the guide groove (7). The bayonet (8) is connected to the circular hole (5).

4. The plastic-reducing combined pump with a wooden outer cover according to claim 1, characterized in that: The pump head (1) has a groove (9) inside its outer wall, and the inner wall of the groove (9) is fixed to the inner side of the spring sheet (31) by adhesive.

5. The plastic-reducing combined pump with a wooden outer cover according to claim 3, characterized in that: The spring piece (31) is V-shaped, the sphere (32) is semi-circular, and the sphere (32) engages with the bayonet (8).

6. The plastic-reducing combined pump with a wooden outer cover according to claim 3, characterized in that: A pusher (4) is provided inside the circular hole (5). The pusher (4) includes a connecting rod (41) and a fixing block (43). The connecting rod (41) is elastically movable inside the circular hole (5). The outer surface of the fixing block (43) is integrally formed with the inner wall of the circular hole (5). One end of the connecting rod (41) passes through the fixing block (43) and is located on one side of the sphere (32).

7. The plastic-reducing combined pump with a wooden outer cover according to claim 6, characterized in that: A spring (42) is sleeved around the connecting rod (41), and a circular block (44) is integrally provided at one end of the connecting rod (41). The spring (42) is fixed between the circular block (44) and the fixing block (43).

Images