Seat with detachable seat cushion

Abstract

The utility model discloses a seat with a detachable seat cushion, which comprises a seat main body, the upper end face of the seat main body is provided with a detachable breathable seat cushion, the seat main body comprises a base, support legs, armrests and a backrest, the lower end face of the bottom of the base is provided with a positioning groove, and the breathable seat cushion is arranged in the positioning groove and is in sliding connection with the base. A movably-connected supporting block is arranged on the lower end face of the base. The upper breathable layer and the lower breathable layer which are woven by rattans are adopted, so that the seat is environment-friendly and has excellent breathability, air circulation can be effectively promoted, and the comfort of the seat is greatly improved; by means of the design, a user can easily detach the breathable chair cushion from the chair body, cleaning and maintenance of the chair cushion are greatly facilitated, after the chair cushion is damaged, the breathable chair cushion can be turned over to be continuously used, overall replacement is not needed, and the maintenance cost of the chair cushion is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of seats, in particular to a seat with a detachable seat cushion. Background Art

[0002] In the current field of furniture design, especially in chair design, although there are many styles and functions of chair products on the market, there are still some common problems and unmet needs. Traditional chair design often focuses on appearance and basic load-bearing capacity, but relatively insufficient consideration is given to comfort, maintenance convenience, health and environmental protection during long-term use.

[0003] Many seats adopt a fully enclosed design, and the seat cushion materials are mostly synthetic fibers or sponges. Although these materials are soft, they can easily cause sweating on the buttocks and back when sitting for a long time, and lack effective air circulation, which affects the user's comfort experience. In existing seat designs, although some seats have seat cushions made of breathable materials, the seat cushions are usually fixed to the seat frame and are difficult to remove, which not only increases the difficulty of daily cleaning, but also once the seat cushion is worn, it often means that the entire seat needs to be replaced, which is not only costly but also not environmentally friendly. Therefore, a seat with a detachable seat cushion is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a seat with a detachable seat cushion, which has the advantages of being breathable, comfortable, easy to clean and maintain, and solves the problem in the prior art that the seat cushion has poor air permeability or the breathable seat cushion is inconvenient to remove for cleaning and maintenance.

[0005] To achieve the above object, the utility model provides the following technical solution: a seat with a detachable cushion, comprising a seat body, wherein the upper end surface of the seat body is provided with a detachable breathable cushion;

[0006] The seat body includes a base, legs, armrests and a backrest. The bottom lower end surface of the base is provided with a positioning groove. The breathable seat cushion is installed in the positioning groove and is slidably connected to the base. The lower end surface of the base is provided with a movably connected support block.

[0007] As a preferred seat with a detachable cushion of the utility model, the left and right sides of the bottom of the seat are provided with rotating shafts, the support block is provided with an axis hole, and the support block and the base are rotatably connected through the rotating shaft and the axis hole.

[0008] As a preferred embodiment of the seat with a detachable cushion of the utility model, the bottom of the rotating shaft is provided with an external thread, and the rotating shaft is provided with a threaded hand nut.

[0009] As a preferred seat with a detachable cushion of the utility model, the breathable cushion comprises a support frame, an upper breathable layer, a lower breathable layer and a drawer, the upper breathable layer and the lower breathable layer are made of woven rattan, and the drawer is detachably mounted on the support frame.

[0010] As a preferred embodiment of a seat with a detachable cushion of the utility model, a slot is provided on the side end surface of the support frame, the drawer is inserted into the slot and is slidably connected to the support frame, and a finger groove is provided on the side surface of the drawer.

[0011] As a preferred embodiment of the seat with a detachable cushion of the utility model, the bottom of the drawer is provided with honeycomb-shaped air holes.

[0012] As a preferred embodiment of the seat with a detachable seat cushion of the utility model, the lower end surface of the base is provided with a side skirt, the top of the side skirt is fixedly connected to the base, and the side surface of the side skirt is fixedly connected to the supporting leg.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model adopts an upper breathable layer and a lower breathable layer woven with rattan, which are not only environmentally friendly but also have excellent breathability, can effectively promote air circulation, and greatly improve the comfort of the seat. Through the sliding connection between the positioning groove and the base, and the rotation locking mechanism of the support block, the user can easily remove the breathable seat cushion from the seat body. This design greatly facilitates the cleaning and maintenance of the seat cushion. After the seat cushion is damaged, the breathable seat cushion can be turned over and continued to be used without the need to replace the entire seat cushion, thereby reducing the maintenance cost of the seat cushion.

[0015] 2. The utility model provides a detachable drawer on the side of the support frame of the seat cushion. The drawer can not only be used to store mosquito repellent incense bags to create a more comfortable resting environment, but also effectively prevent the seat cushion from being eaten by insects and protect the seat from being eaten by pests. The honeycomb air holes at the bottom of the drawer further ensure air circulation, and the overall air permeability will not be affected by the presence of the drawer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a front cross-sectional view of the utility model;

[0018] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is an exploded view of the breathable chair cushion of the utility model;

[0020] Figure 5It is a bottom sectional view of the utility model.

[0021] In the figure: 1. seat body; 101. base; 1011. positioning slot; 1012. side skirt; 102. leg; 103. backrest; 104. armrest; 105. support block; 1051. shaft hole; 106. rotating shaft; 1061. hand nut; 2. breathable seat cushion; 201. support frame; 2011. slot; 202. upper breathable layer; 203. lower breathable layer; 204. drawer; 2041. finger groove; 2042. air hole. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 , a seat with a detachable cushion, comprising a seat body 1, wherein a detachable breathable cushion 2 is arranged on the upper end surface of the seat body 1;

[0023] The seat body 1 includes a base 101, legs 102, armrests 104 and a backrest 103. A positioning groove 1011 is provided on the bottom lower end surface of the base 101. The breathable seat cushion 2 is installed in the positioning groove 1011 and is slidably connected to the base 101. A movably connected support block 105 is provided on the lower end surface of the base 101.

[0024] Furthermore, a rotating shaft 106 is provided on the left and right sides of the bottom of the seat, and an axis hole 1051 is provided on the support block 105 . The support block 105 and the base 101 are rotatably connected through the rotating shaft 106 and the axis hole 1051 .

[0025] Rotate the connected support plate so that it can rotate along the rotating shaft 106. When the support block 105 rotates to the lower end of the breathable seat cushion 2, it supports the breathable seat cushion 2 and fixes the breathable seat cushion 2 to the seat body 1. When it rotates to no longer block the breathable seat cushion 2, the breathable seat cushion 2 can be taken out from the lower end of the positioning groove 1011 for cleaning and maintenance.

[0026] Furthermore, an external thread is provided at the bottom of the rotating shaft 106 , and a threaded hand nut 1061 is provided on the rotating shaft 106 .

[0027] By tightening the hand nut 1061, the hand nut 1061 squeezes the support block 105 to fix it, thereby preventing the support block 105 from rotating during the use of the seat, causing the breathable seat cushion 2 to fall and injure the user.

[0028] Furthermore, the breathable chair cushion 2 includes a support frame 201 , an upper breathable layer 202 , a lower breathable layer 203 and a drawer 204 . The upper breathable layer 202 and the lower breathable layer 203 are made of woven rattan. The drawer 204 is detachably mounted on the support frame 201 .

[0029] The structure of the upper breathable layer 202 and the lower breathable layer 203 made of woven rattan allows air to pass through the breathable seat cushion 2 from the bottom of the seat to reach the user's buttocks, keeping the buttocks breathable and improving the comfort of the seat.

[0030] Furthermore, a slot 2011 is provided on the side end surface of the support frame 201 , and the drawer 204 is inserted into the slot 2011 and slidably connected to the support frame 201 . A finger groove 2041 is provided on the side surface of the drawer 204 .

[0031] A mosquito repellent incense bag can be arranged in the drawer 204 to play the role of repelling mosquitoes and calming the nerves, while preventing the breathable seat cushion 2 from being bitten by insects. The drawer 204 can be easily buckled out of the slot 2011 through the finger groove 2041, thereby facilitating the replacement of the mosquito repellent incense bag.

[0032] Furthermore, honeycomb-shaped ventilation holes 2042 are provided at the bottom of the drawer 204 .

[0033] The honeycomb-shaped air holes 2042 enhance the air permeability of the drawer 204, thereby ensuring the air permeability of the breathable seat cushion 2 and preventing the drawer 204 from affecting air circulation.

[0034] Furthermore, a side skirt 1012 is provided on the lower end surface of the base 101 , the top of the side skirt 1012 is fixedly connected to the base 101 , and the side surface of the side skirt 1012 is fixedly connected to the support leg 102 .

[0035] The side skirts 1012 shield the support blocks 105 to improve the aesthetics, and the side skirts 1012 can improve the stability of the legs 102 to prevent the legs 102 from shaking after being used for a period of time, thereby affecting the comfort of the seat.

[0036] When the chair is in use, align the support frame 201 of the breathable seat cushion 2 with the positioning groove 1011 on the base 101, and smoothly install it into the positioning groove 1011 from bottom to top, rotate the support block 105 to make it move under the breathable seat cushion 2 and fit tightly with the base 101 to form a stable support, then tighten it with the hand-tightened nut 1061 to prevent the support block 105 from rotating during use or the breathable seat cushion 2 from accidentally falling off. When sitting down, the upper breathable layer 202 and the lower breathable layer 203 woven with rattan will provide good air circulation for the user's buttocks, keeping them dry and comfortable. Mosquito repellent incense bags or insect repellent incense bags can be placed in the drawer 204 as needed. When the breathable seat cushion 2 needs to be cleaned or repaired, just rotate the support block 105 in the opposite direction so that it no longer blocks the breathable seat cushion 2, and then easily remove the seat cushion from the positioning groove 1011 for cleaning and repair.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A seat with a detachable cushion, comprising a seat body (1), characterized in that: The upper end surface of the seat body (1) is provided with a detachable breathable seat cushion (2); The seat body (1) comprises a base (101), legs (102), armrests (104) and a backrest (103); a positioning groove (1011) is provided on the bottom lower end surface of the base (101); the breathable seat cushion (2) is installed in the positioning groove (1011) and is slidably connected to the base (101); and a movably connected support block (105) is provided on the lower end surface of the base (101).

2. A seat with a detachable cushion as claimed in claim 1, characterized in that: The left and right sides of the bottom of the seat are provided with rotating shafts (106), the supporting block (105) is provided with an axial hole (1051), and the supporting block (105) and the base (101) are rotatably connected through the rotating shaft (106) and the axial hole (1051).

3. A seat with a detachable cushion as claimed in claim 2, characterized in that: The bottom of the rotating shaft (106) is provided with an external thread, and the rotating shaft (106) is provided with a threaded hand nut (1061).

4. A seat with a detachable cushion as claimed in claim 1, characterized in that: The breathable chair cushion (2) comprises a support frame (201), an upper breathable layer (202), a lower breathable layer (203) and a drawer (204); the upper breathable layer (202) and the lower breathable layer (203) are made of woven rattan; and the drawer (204) is detachably mounted on the support frame (201).

5. A seat with a detachable cushion as claimed in claim 4, characterized in that: The side end surface of the support frame (201) is provided with a slot (2011), the drawer (204) is inserted into the slot (2011) and is slidably connected to the support frame (201), and the side surface of the drawer (204) is provided with a finger groove (2041).

6. A seat with a detachable cushion as claimed in claim 5, characterized in that: The bottom of the drawer (204) is provided with honeycomb-shaped ventilation holes (2042).

7. A seat with a detachable cushion as claimed in claim 1, characterized in that: The lower end surface of the base (101) is provided with a side skirt (1012), the top of the side skirt (1012) is fixedly connected to the base (101), and the side surface of the side skirt (1012) is fixedly connected to the support leg (102).

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