Adjustable seat armrest

Abstract

The utility model provides an adjustable seat armrest. The adjustable seat armrest comprises an armrest plate and an armrest plate, wherein the armrest plate is mounted on a seat through a connecting piece; the supporting plate is arranged in the armrest plate and can slide out of the interior of the armrest plate from one side of the armrest plate; and the wireless charger is embedded into the inner top of the supporting plate. The seat armrest is diversified in function and practical, a mobile phone can be fixed and charged in the use process, the supporting plate slides out of the armrest plate, then the clamping plates are pulled open towards the two ends, the mobile phone is placed on the supporting plate, wireless charging is conducted through the arranged wireless charger, and therefore the charging effect is achieved; and through the arranged spring, the clamping plate is automatically reset after the user loosens the clamping plate, and the mobile phone is clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the field of chair armrests, in particular to an adjustable chair armrest. Background Art

[0002] Most of the existing seats on the market are equipped with armrests for easy use. With the development of society, people have higher and higher requirements for the comfort of seat armrests, so the armrests have gradually developed from the original mechanical fixed type to an adjustable type.

[0003] The prior art can refer to the Chinese utility model patent with publication number CN220800569U. The prior art is specifically an adjustable chair armrest, including an armrest plate, a connecting swing arm and a mounting seat. The armrest plate includes a base and a mask covered on the base. The base is provided with an adjustment slide groove, and the base is provided with a guide groove arranged along the length direction of the adjustment slide groove. An adjustment slider is slidably connected in the adjustment slide groove. A first rotating block is rotatably connected to the adjustment slider. The bottom of the first rotating block is connected to a first connecting column. The first connecting column penetrates the bottom of the adjustment slider and the guide groove and is fixedly connected to the top of one end of the connecting swing arm. The other end of the connecting swing arm is provided with a second rotating block rotatably connected to the connecting swing arm. The bottom of the second rotating block is connected to a second connecting column. The second connecting column penetrates the bottom of the connecting swing arm and is fixedly connected to the top of the mounting seat. The prior art armrest has the functions of sliding adjustment and rotation adjustment.

[0004] The above-mentioned prior art is a common and popular seat armrest on the market. However, the above-mentioned prior art has few functions and cannot charge and fix mobile phones, etc., and cannot meet the usage needs of young people. Utility Model Content

[0005] In order to solve the above problems, the utility model proposes an adjustable seat armrest to solve the problems existing in the above-mentioned prior art such as having fewer functions, being unable to charge and fix mobile phones, etc., and being unable to meet the usage needs of young people.

[0006] To achieve the above-mentioned purpose, the utility model provides an adjustable seat armrest comprising: an armrest plate, which is installed on the seat through a connecting piece; a support plate, which is arranged inside the armrest plate and can slide out of the armrest plate from one side of the armrest plate; a wireless charger, which is embedded in the inner top of the support plate, and the top of the wireless charger extends out of the support plate; wherein connecting strips are provided at the opposite ends of the support plate, one end of the connecting strip is hinged with a card plate, and the connecting strip can slide inside the support plate.

[0007] Furthermore, a first groove is formed on one side of the armrest plate, and the support plate is arranged in the first groove.

[0008] Furthermore, a guide rail is fixedly disposed inside the first groove, a second sliding block is slidably disposed on the guide rail, and the second sliding block is fixedly connected to the support plate.

[0009] Furthermore, a third groove is provided inside one end of the armrest board, a spring is provided at the center of the third groove, a charging wire is wound around the spring, one end of the charging wire extends to the outside of the armrest board, and an entrance is provided on the card plate.

[0010] Furthermore, a spring is fixedly mounted on the inner bottom of the support plate, and one end of the spring is connected to the connecting strip.

[0011] Furthermore, a second groove is formed at the other end of the armrest plate, a bracket plate is hingedly arranged inside the second groove, and a support is fixedly arranged on the outer wall of the bracket plate.

[0012] Furthermore, the connecting member includes a support rod, an adjusting rod, a first slider, and an articulated frame; the bottom of the support rod is installed on the seat, the adjusting rod is sleeved on the top of the support rod and can slide along the height direction of the support rod, and the adjusting rod is fixed in position by a screw; the articulated frame is hinged at the top of the adjusting rod, the first slider is fixedly installed on the top of the articulated frame, and a locking structure is provided on the articulated frame for locking the articulated frame; the top of the first slider is connected to the bottom of the armrest.

[0013] Furthermore, a sliding groove is provided at the bottom of the armrest plate, and the first sliding block is slidably connected to the sliding groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The seat armrest of the present application is versatile and practical. It can fix and charge the mobile phone during use. The support plate is slid out of the inside of the armrest plate, and then the card plates are pulled open at both ends. The mobile phone is placed on the support plate and wirelessly charged by the wireless charger, thereby achieving the charging effect. The card plate is automatically reset by the spring after the user releases the card plate, so as to clamp and fix the mobile phone.

[0016] The provided charging cable can be used to charge mobile phones that cannot be charged wirelessly. The provided spring allows the charging cable to be pulled outward and can reset itself after being released. The entrance at the beginning makes it convenient for the charging cable to connect to the mobile phone.

[0017] In order to better understand and implement the present invention, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the first three-dimensional structure of the utility model;

[0019] Figure 2 This is a second three-dimensional structural schematic diagram of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the handrail plate in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the hinged frame in the utility model;

[0022] Figure 5 It is a cross-sectional view of the support plate in the utility model;

[0023] Figure 6 It is a cross-sectional view of the armrest plate in the utility model;

[0024] Figure 7 This utility model is attached Figure 1 A is an enlarged view of the middle image.

[0025] In the figure: 1. support rod; 2. adjustment rod; 3. armrest plate; 4. first groove; 5. second groove; 6. support plate; 7. connecting strip; 8. clamping plate; 9. bracket plate; 10. slide groove; 11. first slider; 12. articulated frame; 13. guide rail; 14. second slider; 15. third groove; 16. charging cable; 17. spring; 18. entrance; 19. support. DETAILED DESCRIPTION

[0026] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings, but the protection scope of the utility model is not limited to the following.

[0027] Reference Figure 1-7 As shown, an adjustable chair armrest comprises: an armrest plate 3, which is installed on the seat through a connecting piece; a support plate 6, which is arranged inside the armrest plate 3 and can slide out of the armrest plate 3 from one side of the armrest plate 3; a wireless charger, which is embedded in the inner top of the support plate 6, and the top of the wireless charger extends out of the support plate 6; wherein connecting strips 7 are provided at opposite ends of the support plate 6, and a card plate 8 is hinged at one end of the connecting strip 7, and the connecting strip 7 can slide inside the support plate 6;

[0028] A first groove 4 is opened on one side of the armrest plate 3, and the support plate 6 is arranged in the first groove 4. A guide rail 13 is fixedly arranged inside the first groove 4, and a second slider 14 is slidably arranged on the guide rail 13. The second slider 14 is fixedly connected to the support plate 6. A spring 17 is fixedly installed on the inner bottom of the support plate 6, and one end of the spring 17 is connected to the connecting strip 7.

[0029] The utility model provides a technical solution. When in use, the armrest board 3 can support the user's arms. The guide rail 13 and the second slider 14 allow the support board 6 to slide freely. When it is necessary to charge a mobile phone with a wireless charging function, the support board 6 is slid out of the armrest board 3, and then the card board 8 is pulled open at both ends, and the mobile phone is placed on the support board 6. Wireless charging is performed through the wireless charger. The spring 17 automatically resets the card board 8 after the user releases the card board 8, and the mobile phone is clamped and fixed.

[0030] Preferably: a third groove 15 is provided inside one end of the armrest board 3, a spring is provided at the center of the third groove 15, a charging wire 16 is wound around the spring, one end of the charging wire 16 extends to the outside of the armrest board 3, and an entrance 18 is opened on the card plate 8.

[0031] Specifically, the charging cable 16 can be used to charge a mobile phone that cannot be wirelessly charged. The spring allows the charging cable 16 to be pulled outward and can reset itself after being released. The initial entry 18 facilitates the charging cable to connect to the mobile phone.

[0032] Preferably: the connecting member includes a support rod 1, an adjustment rod 2, a first slider 11, and an articulated frame 12;

[0033] The bottom of the support rod 1 is installed on the seat, the adjusting rod 2 is sleeved on the top of the support rod 1 and can slide along the height direction of the support rod 1, and the adjusting rod 2 is fixed in position by screws; the articulated frame 12 is hinged at the top of the adjusting rod 2, the first slider 11 is fixedly installed on the top of the articulated frame 12, and the articulated frame 12 is provided with a locking structure for locking the articulated frame 12; the top of the first slider 11 is connected to the bottom of the armrest board 3, and a slide groove 10 is provided at the bottom of the armrest board 3, and the first slider 11 is slidably connected to the slide groove 10.

[0034] Specifically, the height of the device can be adjusted by the setting adjustment rod 2, and the angle of the armrest board 3 can be adjusted by the setting hinge frame 12. After the adjustment is completed, it is locked by the locking structure, and the position of the armrest board 3 can be moved by the setting slide groove 10 and the second slider 11.

[0035] The above disclosure is only a preferred embodiment of the present invention, which certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. An adjustable chair armrest, characterized in that: include: An armrest board (3), wherein the armrest board (3) is mounted on the seat via a connecting piece; A support plate (6), the support plate (6) being arranged inside the armrest plate (3) and being able to slide out of the armrest plate (3) from one side of the armrest plate (3); A wireless charger, the wireless charger being embedded in the inner top of the support plate (6), and the top end of the wireless charger extending out of the interior of the support plate (6); Wherein connecting strips (7) are arranged at opposite ends of the support plate (6), a clamping plate (8) is hingedly connected to one end of the connecting strip (7), and the connecting strip (7) can slide inside the support plate (6).

2. The adjustable chair armrest according to claim 1, characterized in that: A first groove (4) is provided on one side of the armrest plate (3), and the support plate (6) is arranged in the first groove (4).

3. The adjustable chair armrest according to claim 2, characterized in that: A guide rail (13) is fixedly arranged inside the first groove (4), a second sliding block (14) is slidably arranged on the guide rail (13), and the second sliding block (14) is fixedly connected to the support plate (6).

4. The adjustable chair armrest according to claim 1, characterized in that: A third groove (15) is provided inside one end of the armrest board (3), a spring is provided at the center of the third groove (15), a charging wire (16) is wound around the spring, one end of the charging wire (16) extends to the outside of the armrest board (3), and an entrance (18) is provided on the card plate (8).

5. The adjustable chair armrest according to claim 1, characterized in that: A spring (17) is fixedly mounted on the inner bottom of the support plate (6), and one end of the spring (17) is connected to the connecting strip (7).

6. The adjustable chair armrest according to claim 1, characterized in that: A second groove (5) is formed at the other end of the armrest plate (3), a bracket plate (9) is hingedly arranged inside the second groove (5), and a support (19) is fixedly arranged on the outer wall of the bracket plate (9).

7. The adjustable chair armrest according to claim 1, characterized in that: The connecting member comprises a support rod (1), an adjustment rod (2), a first sliding block (11), and an articulated frame (12); The bottom of the support rod (1) is mounted on the seat, the adjustment rod (2) is sleeved on the top of the support rod (1) and can slide along the height direction of the support rod (1), and the position of the adjustment rod (2) is fixed by screws; The articulated frame (12) is hinged on the top of the adjusting rod (2), the first sliding block (11) is fixedly mounted on the top of the articulated frame (12), and a locking structure is provided on the articulated frame (12) for locking the articulated frame (12); The top of the first sliding block (11) is connected to the bottom of the armrest board (3).

8. The adjustable chair armrest according to claim 7, characterized in that: A sliding groove (10) is provided at the bottom of the armrest plate (3), and the first sliding block (11) is slidably connected to the sliding groove (10).

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