Quickly assembled solid wood chair

Abstract

The utility model relates to the technical field of furniture manufacturing, and discloses a fast-assembled solid wood chair which comprises a seat plate, sliding rods are arranged on the left side and the right side of the seat plate, handrails are connected to the right sides of the sliding rods in a sliding mode, a plurality of first fixing rods are installed at the bottom ends of the handrails, and third fixing shafts are clamped in the seat plate and the top ends of the first fixing rods. An arc-shaped block is installed at the bottom end of the first fixing rod, a first fixing shaft is clamped in the arc-shaped block and the bottom end of the first fixing rod, a first rail is arranged in the handrail, and a second fixing rod is installed in the first rail. The first fixing shaft is clamped into the arc-shaped block and the first fixing rod, the third fixing shaft is clamped into the first fixing rod and the handrail, the handrail and the top end of the second fixing rod are connected through the second fixing shaft, and the sliding rods are fixed to the two sides of the seat plate, so that the chair is assembled and disassembled, a user can use and carry the chair conveniently, and the chair does not occupy a large space after being disassembled; and the assembly is simple and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture manufacturing, in particular to a fast-assembly solid wood chair. Background Art

[0002] The manufacturing process of a chair is very important, as it directly affects the quality and appearance of the chair. Traditional chair manufacturing processes include hand carving, mortise and tenon structure, and weaving. These processes require superb skills and experience, and the chairs produced have high artistic value. Modern chair manufacturing processes use mechanized production and advanced processing technology. These processes can improve production efficiency and product quality, and can also achieve more complex designs. The main function of a chair is to provide people with a comfortable sitting support. Different types of chairs are suitable for different occasions and uses.

[0003] The continuous advancement of science and technology has provided a strong impetus for the development of assembly technology. The emergence of advanced materials, manufacturing processes and automation technologies has made the assembly process more efficient, precise and reliable. Modern consumers have increasingly diversified and personalized demands for products. They hope to obtain products that meet their specific needs and preferences. This requires assembly technology to be able to flexibly adapt to different product designs and configurations to achieve rapid customized production. Sustainable development has become a global focus. Assembly technology also needs to take into account environmental protection and resource utilization to achieve green assembly.

[0004] After purchasing a chair, users do not experience the process of assembling the chair, and the complicated assembly will also reduce the user's patience and novelty. If users can participate in the process of assembling various parts into a chair, it will greatly increase the user's interest in the product. In addition, during the use of the chair, the size and angle of the chair are difficult to meet the requirements of various users, which will seriously affect the user experience. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a quick-assembled solid wood chair, aiming to improve the problem in the prior art that users cannot experience the process of assembling the chair, and the complicated assembly will also reduce the user's patience and novelty.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a quick-assembled solid wood chair, comprising a seat plate, wherein sliding rods are provided on the left and right sides of the seat plate, the right side of the sliding rod is slidably connected to an armrest, and a plurality of fixing rods 1 are installed at the bottom end of the armrest, the interior of the seat plate and the top end of the fixing rod 1 are engaged with a fixing shaft 3, the bottom end of the fixing rod 1 is installed with an arc block, the interior of the arc block and the bottom end of the fixing rod 1 are engaged with a fixing shaft 1, the interior of the armrest is provided with a track 1, the interior of the track 1 is provided with a fixing rod 2, the bottom end of the fixing rod 2 and the interior of the track 1 are engaged with a fixing block 2, the top of the fixing rod 2 and the left side of the top end of the armrest are engaged with a fixing shaft 2, and the rear side of the seat plate is provided with an adjustment mechanism, and the adjustment mechanism is used to adjust the height.

[0007] As a further description of the above technical solution:

[0008] The adjusting mechanism includes a rotating shaft, the rear side of the seat plate is rotatably connected to the outer side of the rotating shaft, the outer side of the rotating shaft is rotatably connected to a back plate, the middle inner side of the back plate is rotatably connected to a rolling ball, the bottom end of the rolling ball is fixedly connected to a U-shaped rod, the bottom end of the U-shaped rod is fixedly connected to a handle 1, the rear side of the seat plate is fixedly connected to the front side of the fixed plate, and the top end of the fixed plate is fixedly connected to a gear block.

[0009] As a further description of the above technical solution:

[0010] The top end of the seat plate is fixedly connected with a seat cushion, and the bottom end of the seat plate is provided with a track 2.

[0011] As a further description of the above technical solution:

[0012] The interior of the track 2 is slidably connected with a slider, and the bottom end of the slider is fixedly connected with a hollow block.

[0013] As a further description of the above technical solution:

[0014] The top end of the armrest is fixedly connected with a sponge block, and the interior of the hollow block is slidably connected with a drawer.

[0015] As a further description of the above technical solution:

[0016] A second handle is fixedly connected to the front side of the drawer, and an anti-slip sleeve is fixedly connected to the front side of the second handle.

[0017] As a further description of the above technical solution:

[0018] The bottom end of the arc-shaped block is fixedly connected with an anti-slip pad, and the top end of the backrest is fixedly connected with a pillow.

[0019] As a further description of the above technical solution:

[0020] A foot pedal is installed at the front end of the arc block, and a fixing block 1 is clamped between the front end of the arc block and the outer side of the foot pedal.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the fixed shaft 1 is inserted into the arc block and the fixed rod 1, the fixed shaft 3 is inserted into the fixed rod 1 and the armrest, the fixed rod 2 is pushed into the armrest, the armrest and the top end of the fixed rod 2 are connected with the fixed shaft 2, the fixed block 2 is inserted into the armrest and the bottom end of the fixed rod 2, and the sliding rod is fixed to both sides of the seat plate, thereby realizing the assembly and disassembly of the chair, facilitating the use and carrying of users, not taking up much space after disassembly, and simple and quick assembly.

[0023] 2. In the present invention, before using the chair, the backrest is rotated to rotate around the rotation axis, the handle is pulled to extend the U-shaped rod under the push of the ball, and then the U-shaped rod is fixed to the tooth block of the required height, thereby realizing the adjustment of the height of the chair backrest. The user can adjust the inclination of the backrest according to his own ideas, making the chair suitable for more people. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A front perspective view of the backrest of the quick-assembly solid wood chair proposed in the present invention;

[0025] Figure 2 A side view of the fixing plate of the quick-assembly solid wood chair proposed in the present invention;

[0026] Figure 3 This is a partial structural diagram of the armrest of the quick-assembly solid wood chair proposed in the utility model;

[0027] Figure 4 A diagram showing the partial structure of the footrest of the quick-assembly solid wood chair proposed in the present invention;

[0028] Figure 5 This is a schematic diagram of the partial structure of the hollow block of the quick-assembled solid wood chair proposed by the present invention.

[0029] Legend:

[0030] 1. Seat plate; 2. Adjustment mechanism; 201. Backrest; 202. Ball; 203. U-shaped rod; 204. Handle 1; 205. Tooth block; 206. Fixed plate; 207. Rotating shaft; 3. Fixed shaft 1; 4. Track 1; 5. Fixed rod 1; 6. Fixed rod 2; 7. Armrest; 8. Fixed shaft 2; 9. Fixed shaft 3; 10. Sliding rod; 11. Arc block; 12. Seat cushion; 13. Backrest; 14. Anti-slip cover; 15. Handle 2; 16. Anti-slip pad; 17. Sponge block; 18. Footrest; 19. Fixed block 1; 20. Hollow block; 21. Drawer; 22. Slider; 23. Track 2; 24. Fixed block 2. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Please see the attached Figure 1 , Attachment Figure 3 and attached Figure 5 The utility model provides an embodiment of a quick-assembled solid wood chair, comprising a seat plate 1, a sliding rod 10 is provided on the left and right sides of the seat plate 1, an armrest 7 is slidably connected to the right side of the sliding rod 10, a plurality of fixing rods 5 are installed at the bottom end of the armrest 7, a fixing shaft 3 9 is engaged between the interior of the seat plate 1 and the top of the fixing rod 5, an arc-shaped block 11 is installed at the bottom end of the fixing rod 5, a fixing shaft 3 is engaged between the interior of the arc-shaped block 11 and the bottom end of the fixing rod 5, a track 4 is provided inside the armrest 7, a fixing rod 2 6 is installed inside the track 4, a fixing block 24 is engaged between the bottom end of the fixing rod 2 6 and the interior of the track 4, a fixing shaft 2 8 is engaged between the top end of the fixing rod 2 6 and the left side of the top end of the armrest 7, an adjusting mechanism 2 is provided at the rear side of the seat plate 1, and the adjusting mechanism 2 is used to adjust the height;

[0033] Specifically, the left and right sides of the seat plate 1 are provided with sliding rods 10. The right sides of these sliding rods 10 are slidably connected to the armrests 7, allowing the user to comfortably support their arms when using them. These fixed rods 15 serve to support and stabilize the armrests 7. The interior of the seat plate 1 and the top of the fixed rod 15 are engaged with a fixed shaft 3 9, ensuring a stable connection between the seat plate 1 and the fixed rod 15. The interior of the arc block 11 and the bottom end of the fixed rod 15 are engaged with a fixed shaft 3. This design allows the armrest 7 to be flexibly adjusted in angle. The bottom end of the fixed rod 2 6 and the interior of the track 1 4 are engaged with a fixed block 24, ensuring the stable sliding of the fixed rod 2 6 in the track 1 4. The top of the fixed rod 2 6 and the left side of the top of the armrest 7 are engaged with a fixed shaft 2 8, further enhancing the stability of the armrest 7. The adjustment mechanism 2 is used to adjust the height of the seat plate 1 to meet the usage needs of different users. Through this design, the present invention provides a chair device with a reasonable structure and comfortable use.

[0034] Please see the attached Figure 2 and attached Figure 5 The adjusting mechanism 2 includes a rotating shaft 207, the rear side of the seat plate 1 is rotatably connected to the outer side of the rotating shaft 207, the outer side of the rotating shaft 207 is rotatably connected to the back plate 201, the middle inner side of the back plate 201 is rotatably connected to the rolling ball 202, the bottom end of the rolling ball 202 is fixedly connected to the U-shaped rod 203, the bottom end of the U-shaped rod 203 is fixedly connected to the handle 204, the rear side of the seat plate 1 is fixedly connected to the front side of the fixed plate 206, the top of the fixed plate 206 is fixedly connected to the tooth block 205, the front end of the arc block 11 is installed with a foot pedal 18, the front end of the arc block 11 and the outer side of the foot pedal 18 are engaged with a fixed block 19, the top of the seat plate 1 is fixedly connected to the seat cushion 12, the bottom end of the seat plate 1 is provided with a track 23, the bottom end of the arc block 11 is fixedly connected to the anti-slip pad 16, and the top of the back plate 201 is fixedly connected to the pillow 13.

[0035] Specifically, the shaft 207 is designed to realize a rotation function so as to facilitate connection with other components. The rear part of the seat plate 1 is connected to the outer part of the shaft 207 by a rotation connection. This design enables the seat plate 1 to be adjusted to a certain angle around the shaft 207, thereby achieving the purpose of adjusting the inclination of the seat plate 1. The design of the ball 202 enables it to roll freely, thereby providing a more comfortable backrest experience during use. The design of the U-shaped rod 203 is to provide a stable support structure. The design of the handle 204 is to facilitate the user to operate when adjusting the inclination of the seat plate 1. The user can hold the handle 204 to adjust the inclination of the seat plate 1. The handle 1 204 is used to adjust the inclination of the seat 1 to achieve the comfortable angle you need. The rear part of the seat 1 is also connected to the front part of a fixed plate 206 by a fixed connection. This design allows the seat 1 to remain stable during use and will not move unnecessary due to external forces. The track 2 23 is designed to connect with other components to achieve more flexible adjustment functions. The anti-slip pad 16 is designed to prevent sliding during use, thereby ensuring safety of use. The pillow 13 is designed to provide comfortable back support so that the user can relax more during use.

[0036] Please see the attached Figure 4 and attached Figure 5 The inner part of the track 23 is slidably connected to a slider 22, the bottom end of the slider 22 is fixedly connected to a hollow block 20, the top end of the armrest 7 is fixedly connected to a sponge block 17, the inner part of the hollow block 20 is slidably connected to a drawer 21, the front side of the drawer 21 is fixedly connected to a handle 2 15, and the front side of the handle 2 15 is fixedly connected to an anti-slip sleeve 14;

[0037] Specifically, inside the track 23, the slider 22 is designed to be able to slide and connect smoothly. The bottom part of the slider 22 is tightly connected to the hollow block 20 in a fixed manner. The internal structure of the hollow block 20 is very cleverly designed, so that the drawer 21 can slide freely therein. The front part of the drawer 21 is connected to the handle 2 15 in a fixed manner so that the user can easily pull out or push in the drawer 21. The front part of the handle 2 15 is also fixedly connected to the anti-slip sleeve 14 to increase the friction when holding, thereby improving safety and comfort during use. The top part of the armrest 7 is connected to the sponge block 17 in a fixed manner to provide a better grip and anti-slip effect.

[0038] Working principle: Engage the fixed shaft 3 in the arc block 11 and the fixed rod 5, then engage the fixed shaft 3 9 in the fixed rod 5 and the armrest 7, push the fixed rod 2 6 into the armrest 7 along the track 1 4, insert the fixed shaft 2 8 into the top of the armrest 7 and the fixed rod 2 6, and then insert the fixed block 2 24 into the bottom of the armrest 7 and the fixed rod 2 6, and fix the slide bar 10 to the left and right sides of the seat plate 1. This realizes the assembly and disassembly of the chair, making it convenient for users to use and carry. It does not take up a lot of space after disassembly, and assembly is simple and quick.

[0039] Before using the chair, first rotate the backrest 201. Under the action of the rotating shaft 207, the backrest 201 will rotate around the rotating shaft 207. Then pull the handle 1 204. The U-shaped rod 203 will be pulled out along with the handle 1 204 under the action of the rolling ball 202. Then, the U-shaped rod 203 is inserted into the corresponding tooth block 205 according to the desired height, thereby adjusting the height of the chair backrest 201. The user can adjust the inclination of the backrest 201 according to his or her own ideas, making the chair suitable for more people.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A quick-assembly solid wood chair comprising a seat plate (1), characterized in that: The left and right sides of the seat plate (1) are provided with sliding rods (10), the right side of the sliding rod (10) is slidably connected to the armrest (7), the bottom end of the armrest (7) is installed with multiple fixed rods (5), the interior of the seat plate (1) and the top end of the fixed rod (5) are engaged with fixed shaft three (9), the bottom end of the fixed rod (5) is installed with an arc block (11), the interior of the arc block (11) and the bottom end of the fixed rod (5) are engaged with fixed shaft one (3), the interior of the armrest (7) is provided with track one (4), the interior of the track one (4) is provided with fixed rod two (6), the bottom end of the fixed rod two (6) and the interior of the track one (4) are engaged with fixed block two (24), the top end of the fixed rod two (6) and the left side of the top end of the armrest (7) are engaged with fixed shaft two (8), the rear side of the seat plate (1) is provided with an adjustment mechanism (2), the adjustment mechanism (2) is used to adjust the height.

2. The quick-assembly solid wood chair according to claim 1, characterized in that: The adjustment mechanism (2) includes a rotating shaft (207), the rear side of the seat plate (1) is rotatably connected to the outer side of the rotating shaft (207), the outer side of the rotating shaft (207) is rotatably connected to a back plate (201), the inner side of the middle part of the back plate (201) is rotatably connected to a rolling ball (202), the bottom end of the rolling ball (202) is fixedly connected to a U-shaped rod (203), the bottom end of the U-shaped rod (203) is fixedly connected to a handle (204), the rear side of the seat plate (1) is fixedly connected to the front side of a fixed plate (206), and the top end of the fixed plate (206) is fixedly connected to a tooth block (205).

3. The quick-assembly solid wood chair according to claim 1, characterized in that: The top end of the seat plate (1) is fixedly connected to a seat cushion (12), and the bottom end of the seat plate (1) is provided with a track 2 (23).

4. The quick-assembly solid wood chair according to claim 3, characterized in that: The interior of the track 2 (23) is slidably connected to a slider (22), and the bottom end of the slider (22) is fixedly connected to a hollow block (20).

5. The quick-assembly solid wood chair according to claim 4, characterized in that: The top end of the armrest (7) is fixedly connected to a sponge block (17), and the interior of the hollow block (20) is slidably connected to a drawer (21).

6. The quick-assembly solid wood chair according to claim 5, characterized in that: The front side of the drawer (21) is fixedly connected to a second handle (15), and the front side of the second handle (15) is fixedly connected to an anti-slip sleeve (14).

7. The quick-assembly solid wood chair according to claim 2, characterized in that: The bottom end of the arc block (11) is fixedly connected to an anti-slip pad (16), and the top end of the backrest plate (201) is fixedly connected to a pillow (13).

8. The quick-assembly solid wood chair according to claim 1, characterized in that: A foot pedal (18) is installed at the front end of the arc block (11), and a fixing block (19) is engaged between the front end of the arc block (11) and the outer side of the foot pedal (18).

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