Seat armrest structure

Abstract

The utility model relates to the related technical field of automobile seats, in particular to a seat armrest structure which comprises a seat stool, a sliding mechanism is arranged on the inner side of an armrest, and a clamping mechanism is arranged on the surface of the inner side of the sliding mechanism. According to the seat armrest structure, through the arrangement of the clamping mechanism, when the seat armrest structure is used and beverages are placed into the containing groove, beverage bottles or cans generate outward pressure on the clamping blocks, meanwhile, springs apply elastic force on the clamping blocks, and therefore the clamping blocks apply inward clamping force on the beverages; but the beverage grooves are fixed in size and single in function, the clamping mechanism can actively and stably clamp beverages, through the synergistic effect of a spring, a limiting structure and the like, the beverages of different sizes can be effectively fixed, canned beverages with small diameters or large bottled beverages can be tightly clamped by three sets of clamping blocks in different directions, and therefore the beverage clamping device is convenient to use and high in practicability. Therefore, the stability of placing the beverage is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile seat, especially to a seat armrest structure. BACKGROUND

[0002] The automobile seat is a kind of seat with backrest, some also have armrest, in daily life and work scene, automobile seat armrest function is single, usually only as arm support is used, most automobile seats are not equipped with the structure for stably placing beverage, when user places beverage in automobile seat, beverage is in an unstable state, therefore, especially need a seat armrest structure.

[0003] But the existing seat armrest structure, the size of the groove for placing beverage on automobile seat is usually fixed, in actual life, the types of beverage are various, its size difference is very big, beverage is easy to shake even to pour in groove, cannot satisfy the diversified needs of user. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a seat armrest structure to solve the problems of the existing seat armrest structure in the background art, the size of the groove for placing beverage on automobile seat is usually fixed, in actual life, the types of beverage are various, its size difference is very big, beverage is easy to shake even to pour in groove, cannot satisfy the diversified needs of user.

[0005] To achieve the above object, the utility model provides the following technical scheme: a seat armrest structure, including seat stool, the upper of seat stool is fixedly connected with backrest, the lower of seat stool is screwedly connected with four groups of connecting plates, the lower of connecting plate is fixedly connected with stabilizing plate, the side of connecting plate is fixedly connected with connecting block, the upper of connecting plate is fixedly connected with two groups of support rods, the upper of support rod is fixedly connected with armrest, the inner side of armrest is provided with sliding mechanism, the inner side surface of sliding mechanism is provided with clamping mechanism;

[0006] The clamping mechanism includes limiting device and fixing device, the limiting device is positioned to the fixing device, so as to clamp and fix the water cup.

[0007] Preferably, the limiting device includes placing groove, the inner side of sliding mechanism is provided with placing groove, the inner side of placing groove is provided with fixed groove, the inner side of fixed groove is fixedly connected with fixed column, the inner side of fixed column is provided with limiting slot, the inner side of limiting slot is slidably connected with limiting block, the inner side of placing groove is provided with T-shaped groove.

[0008] Preferably, the fixing device includes a connecting column, one side of the limit block is fixedly connected to the connecting column, one end of the connecting column is fixedly connected to a clamping block, the outer side of the clamping block is fixedly connected to a spring, and the bottom of the clamping block is fixedly connected to a T-shaped block.

[0009] Preferably, the clamping block forms a telescopic structure through a fixing column, a connecting column and a spring, and three groups of the fixing devices are provided.

[0010] Preferably, the outer dimension of the T-shaped block matches the inner dimension of the T-shaped slot, and three groups of T-shaped slots are provided.

[0011] Preferably, the sliding mechanism includes a sliding groove, a sliding block is slidably connected to the outer side of the sliding groove, a handle is fixedly connected to one side of the sliding block, a moving block is fixedly connected to the bottom of the sliding block, a limiting block is fixedly connected to one side of the moving block, a moving groove is provided on the inner side of the handrail, a limiting groove is provided on the inner side of the moving groove, a clamping slot is provided on the inner side of the sliding block, the inner side of the clamping slot is slidably connected to a limiting plate, and a clamping block is fixedly connected to the bottom of the limiting plate.

[0012] Preferably, the limiting blocks are symmetrically arranged in two groups with respect to the central axis of the moving block, and the outer dimensions of the limiting blocks match the inner dimensions of the limiting grooves.

[0013] Preferably, the outer dimension of the limiting plate matches the inner dimension of the card slot, and the outer dimension of the sliding block matches the inner dimension of the sliding slot.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the chair armrest structure, through the setting of the clamping mechanism, when in use, one end of the spring is fixedly connected to the fixed groove, and the other end applies elastic force to the clamping block. When no beverage is placed in the placement groove, the spring is in a natural or pre-compressed state, so that the clamping block is maintained in the initial position. When the clamping block is extended and retracted under the action of the spring, the connecting column drives the limit block to move synchronously in the limit groove. When a beverage is placed in the placement groove, the beverage bottle or can generates outward pressure on the clamping block, and at the same time the spring applies elastic force to the clamping block, so that the clamping block applies inward clamping force to the beverage. The three groups of clamping blocks surround the beverage from different directions. The beverage is clamped around it. When the clamping block slides, the T-shaped block fixed to it slides in the T-shaped groove, which ensures the linearity of the movement of the clamping block and further enhances the stability of the clamping mechanism. Although traditional car seats have simple beverage slots, these beverage slots are fixed in size and have a single function. The clamping mechanism can actively clamp the beverage stably. Through the coordinated action of springs, limit structures, etc., it can effectively fix beverages of different sizes. Whether it is a canned beverage with a smaller diameter or a larger bottled beverage, it can be tightly clamped from different directions by the three groups of clamping blocks and will not shake or fall easily, which greatly improves the stability of the beverage placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a side view of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the stabilizing plate and the connecting plate cooperating with each other in the utility model;

[0017] Figure 3 This is a schematic cross-sectional view of the sliding mechanism of the utility model;

[0018] Figure 4 This is a schematic cross-sectional view of the clamping mechanism of the present invention.

[0019] In the figure: 1. bench; 2. backrest; 3. connecting plate; 4. stabilizing plate; 5. connecting block; 6. support rod; 7. handrail; 8. sliding mechanism; 801. sliding groove; 802. sliding block; 803. handle; 804. moving block; 805. limiting block; 806. moving groove; 807. limiting groove; 808. clamping slot; 809. limiting plate; 810. clamping block; 9. clamping mechanism; 901. placement groove; 902. fixing groove; 903. fixing column; 904. limiting groove; 905. limiting block; 906. connecting column; 907. clamping block; 908. spring; 909. T-shaped block; 910. T-shaped groove. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] See also Figures 1-4 The utility model provides a technical solution: a chair armrest structure, including a seat stool 1, a backrest 2 is fixedly connected to the top of the seat stool 1, four groups of connecting plates 3 are threadedly connected to the bottom of the seat stool 1, a stabilizing plate 4 is fixedly connected to the bottom of the connecting plate 3, a connecting block 5 is fixedly connected to one side of the connecting plate 3, two groups of supporting rods 6 are fixedly connected to the top of the connecting plate 3, a handrail 7 is fixedly connected to the top of the supporting rods 6, a sliding mechanism 8 is provided on the inner side of the handrail 7, and a clamping mechanism 9 is provided on the inner surface of the sliding mechanism 8;

[0022] The clamping mechanism 9 includes a limiting device and a fixing device. The limiting device limits the fixing device, thereby clamping and fixing the water cup.

[0023] Furthermore, the limiting device includes a placement groove 901, a placement groove 901 is provided on the inner side of the sliding mechanism 8, a fixing groove 902 is provided on the inner side of the placement groove 901, a fixing column 903 is fixedly connected to the inner side of the fixing groove 902, a limiting groove 904 is provided on the inner side of the fixing column 903, and a limiting block 905 is slidably connected to the inner side of the limiting groove 904. A T-shaped groove 910 is provided on the inner side of the placement groove 901. Through the setting of the limiting device, when in use, one end of the spring 908 is fixedly connected to the fixing groove 902, and the other end applies elastic force to the clamping block 907. When there is no When a beverage is placed in the placement slot 901, the spring 908 is in a natural or pre-compressed state, so that the clamping block 907 remains in the initial position. When the clamping block 907 expands and contracts under the action of the spring 908, the connecting column 906 drives the limit block 905 to move synchronously in the limit slot 904. When a beverage is placed in the placement slot 901, the beverage bottle or can generates outward pressure on the clamping block 907. At the same time, the spring 908 applies elastic force to the clamping block 907, so that the clamping block 907 applies an inward clamping force to the beverage. The three groups of clamping blocks 907 clamp the beverage from different directions.

[0024] Furthermore, the fixing device includes a connecting column 906, one side of the limit block 905 is fixedly connected to the connecting column 906, one end of the connecting column 906 is fixedly connected to a clamping block 907, the outer side of the clamping block 907 is fixedly connected to a spring 908, and the bottom of the clamping block 907 is fixedly connected. Through the setting of the fixing device, when the clamping block 907 slides, the T-shaped block 909 fixedly connected thereto slides in the T-shaped groove 910, ensuring the linearity of the movement of the clamping block 907, further enhancing the stability of the clamping mechanism 9. Although traditional car seats have simple beverage grooves, these beverage grooves are fixed in size and have a single function. The clamping mechanism 9 can actively clamp the beverage stably. Through the coordinated action of the spring 908, the limiting structure, etc., effective fixation of beverages of different sizes is achieved. Whether it is a canned beverage with a smaller diameter or a larger bottled beverage, it can be tightly clamped from different directions by the three groups of clamping blocks 907, and will not easily shake or tip over, greatly improving the stability of the beverage placement.

[0025] Furthermore, the clamping block 907 forms a telescopic structure through the fixing column 903, the connecting column 906 and the spring 908. There are three groups of fixing devices. Through the setting of the fixing devices, when in use, the three groups of clamping blocks 907 work together under the action of the spring 908 to ensure the balance of force. The three groups of clamping blocks 907 can better disperse external forces, making the beverage more stable in the placement groove 901.

[0026] Furthermore, the outer dimensions of the T-shaped block 909 match the inner dimensions of the T-shaped slot 910. There are three groups of T-shaped slots 910. Through the setting of the T-shaped slots 910, when in use, the T-shaped slots 910 can limit the T-shaped block 909, making the movement of the T-shaped block 909 more stable.

[0027] Furthermore, the sliding mechanism 8 includes a sliding groove 801, the outer side of the sliding groove 801 is slidably connected to a sliding block 802, one side of the sliding block 802 is fixedly connected to a handle 803, a moving block 804 is fixedly connected to the bottom of the sliding block 802, and a limiting block 805 is fixedly connected to one side of the moving block 804. A moving groove 806 is provided on the inner side of the handrail 7, a limiting groove 807 is provided on the inner side of the moving groove 806, a clamping groove 808 is provided on the inner side of the sliding block 802, and the inner side of the clamping groove 808 is slidably connected to a limiting plate 809, and a clamping block 810 is fixedly connected to the bottom of the limiting plate 809. Through the setting of the sliding mechanism 8, when the user holds the handle 803 and applies external force, the sliding block 802 slides along its axial direction in the sliding groove 801, and the sliding block The moving block 804 connected below 802 and the limiting block 805 on one side of the moving block 804 slide in the moving groove 806 and the limiting groove 807 to limit the movement of the sliding block 802. When the sliding block 802 slides to a specific position, the card block 810 slides out of the card slot 808. The card block 810 will cooperate with the handrail 7 to prevent the sliding block 802 from retreating. When it is necessary to retract the clamping mechanism 9, the card block 810 is pushed back into the card slot 808, and the sliding block 802 can be moved back to the sliding groove 801. Through the coordinated work of the above-mentioned sliding groove 801, sliding block 802 and other components, the flexible sliding, accurate movement and stable limitation of the relevant functional components in the car seat armrest structure are realized, thereby improving the functionality and ease of use of the car seat armrest.

[0028] Furthermore, two groups of limiting blocks 805 are symmetrically arranged around the central axis of the moving block 804, and the outer dimensions of the limiting blocks 805 coincide with the inner dimensions of the limiting groove 807. Through the arrangement of the limiting blocks 805 and the moving block 804, when in use, when the sliding block 802 slides due to external force, the two groups of symmetrically arranged limiting blocks 805 can make the sliding block 802 more balanced when sliding.

[0029] Furthermore, the outer dimensions of the limit plate 809 match the inner dimensions of the slot 808, and the outer dimensions of the sliding block 802 match the inner dimensions of the sliding slot 801. Through the setting of the sliding block 802 and the sliding slot 801, when in use, due to the matching dimensions, the sliding block 802 can move accurately along the sliding slot 801 without shaking, thereby ensuring the stability of the components connected to the sliding block 802 during the movement.

[0030] Working principle: The lower surface of the seat 1 is connected to the connecting plate 3 by a threaded connection. This connection method is easy to install and can ensure a certain connection strength. The stabilizing plate 4 and the connecting block 5 further enhance the overall stability of the car seat, making it less likely to shake or tip over during use. The two sets of support rods 6 fixedly connected to the upper surface of the connecting plate 3 provide stable support for the handrail 7. When the user holds the handle 803 and applies external force, the sliding block 802 slides along its axial direction in the sliding groove 801, and the moving block 804 connected below the sliding block 802 and the limiting block 805 on one side of the moving block 804 slide in the moving groove 806 and the limiting groove 807. The movement of the sliding block 802 is limited. When the sliding block 802 slides to a specific position, the card block 810 slides out of the card slot 808. The card block 810 cooperates with the handrail 7 to prevent the sliding block 802 from retreating. When it is necessary to retract the clamping mechanism 9, the card block 810 is pushed back into the card slot 808, and the sliding block 802 can be moved back into the sliding slot 801. Through the coordinated work of the sliding slot 801, the sliding block 802 and other components mentioned above, the flexible sliding, accurate movement and stable limiting of the relevant functional components in the car seat armrest structure are achieved, thereby improving the functionality and convenience of use of the car seat armrest. One end of the spring 908 is connected to the fixed slot 9 02 is fixedly connected, and the other end applies elastic force to the clamping block 907. When no beverage is placed in the placement slot 901, the spring 908 is in a natural or pre-compressed state, so that the clamping block 907 remains in the initial position. When the clamping block 907 expands and contracts under the action of the spring 908, the connecting column 906 drives the limit block 905 to move synchronously in the limit slot 904. When a beverage is placed in the placement slot 901, the beverage bottle or can generates outward pressure on the clamping block 907. At the same time, the spring 908 applies elastic force to the clamping block 907, so that the clamping block 907 applies inward clamping force to the beverage. The three groups of clamping blocks 907 clamp the beverage from different directions. When the clamping blocks When 907 slides, the T-shaped block 909 fixedly connected to it slides in the T-shaped groove 910, ensuring the linearity of the movement of the clamping block 907 and further enhancing the stability of the clamping mechanism 9. Although traditional car seats have simple beverage slots, these beverage slots are fixed in size and have a single function. The clamping mechanism 9 can actively clamp the beverage stably, and through the coordinated action of the spring 908, the limiting structure, etc., it can effectively fix beverages of different sizes. Whether it is a canned beverage with a smaller diameter or a larger bottled beverage, it can be tightly clamped from different directions by the three groups of clamping blocks 907, and will not shake or fall easily, which greatly improves the stability of the beverage placement.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chair armrest structure, comprising a seat (1), characterized in that: The seat (1) is fixedly connected to a backrest (2) above, the seat (1) is threadedly connected to four groups of connecting plates (3) below, the connecting plates (3) are fixedly connected to a stabilizing plate (4) below, one side of the connecting plates (3) is fixedly connected to a connecting block (5), the connecting plates (3) are fixedly connected to two groups of supporting rods (6) above, the supporting rods (6) are fixedly connected to a handrail (7) above, a sliding mechanism (8) is provided on the inner side of the handrail (7), and a clamping mechanism (9) is provided on the inner surface of the sliding mechanism (8); The clamping mechanism (9) comprises a limiting device and a fixing device, wherein the limiting device limits the fixing device, thereby clamping and fixing the water cup.

2. The chair armrest structure according to claim 1, characterized in that: The limiting device comprises a placement groove (901), the placement groove (901) is provided on the inner side of the sliding mechanism (8), a fixing groove (902) is provided on the inner side of the placement groove (901), a fixing column (903) is fixedly connected to the inner side of the fixing groove (902), a limiting groove (904) is provided on the inner side of the fixing column (903), a limiting block (905) is slidably connected to the inner side of the limiting groove (904), and a T-shaped groove (910) is provided on the inner side of the placement groove (901).

3. The chair armrest structure according to claim 2, characterized in that: The fixing device comprises a connecting column (906), one side of the limiting block (905) is fixedly connected to the connecting column (906), one end of the connecting column (906) is fixedly connected to a clamping block (907), the outer side of the clamping block (907) is fixedly connected to a spring (908), and the bottom of the clamping block (907) is fixedly connected to a T-shaped block (909).

4. The chair armrest structure according to claim 3, characterized in that: The clamping block (907) forms a telescopic structure through a fixing column (903), a connecting column (906) and a spring (908), and three groups of fixing devices are provided.

5. The chair armrest structure according to claim 3, characterized in that: The outer dimensions of the T-shaped block (909) match the inner dimensions of the T-shaped slot (910), and three groups of the T-shaped slots (910) are provided.

6. The chair armrest structure according to claim 1, characterized in that: The sliding mechanism (8) comprises a sliding groove (801), a sliding block (802) is slidably connected to the outer side of the sliding groove (801), a handle (803) is fixedly connected to one side of the sliding block (802), a moving block (804) is fixedly connected to the bottom of the sliding block (802), a limiting block (805) is fixedly connected to one side of the moving block (804), a moving groove (806) is provided on the inner side of the handrail (7), a limiting groove (807) is provided on the inner side of the moving groove (806), a clamping groove (808) is provided on the inner side of the sliding block (802), a limiting plate (809) is slidably connected to the inner side of the clamping groove (808), and a clamping block (810) is fixedly connected to the bottom of the limiting plate (809).

7. The chair armrest structure according to claim 6, characterized in that: The limiting blocks (805) are symmetrically arranged in two groups with respect to the central axis of the moving block (804), and the outer dimensions of the limiting blocks (805) coincide with the inner dimensions of the limiting groove (807).

8. The chair armrest structure according to claim 6, characterized in that: The outer dimension of the limiting plate (809) matches the inner dimension of the slot (808), and the outer dimension of the sliding block (802) matches the inner dimension of the sliding slot (801).

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