Rocking chair convenient to limit

Abstract

The utility model discloses a rocking chair convenient to limit relates to rocking chair technical field, including seat, support, arc base, chute and guide slider, seat bottom both sides are welded with the casing, and the bottom end of casing is equipped with the symmetrical groove, the inside of groove is equipped with the connecting block that extends to the outside, and the guide slider is equipped with the guide slider. A support is welded to the bottom ends of the two connecting blocks, an arc-shaped base is welded to the bottom end of the support, and inner grooves which are symmetrically formed and communicate with the groove are formed in the shell. According to the rocking chair convenient to limit, the limiting mechanism is arranged, the pushing block pushes the limiting block to retract into the inner groove, the arc-shaped base is inserted into the shell through the connecting block, and the pushing block is loosened, so that the limiting block resets under the action of the reset spring and is inserted into the limiting groove, and therefore, the arc-shaped base is firmly mounted without using bolts and glue; the problem that limiting assembly of the rocking chair is tedious is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rocking chairs, in particular to a rocking chair which is convenient for position limiting. Background Art

[0002] A rocking chair is a chair that can rock back and forth. It can rock forward and backward to provide a comfortable and relaxing experience. A rocking chair is usually composed of a seat, armrests and a base. The bottom of the base is equipped with an arc-shaped or curved rocking device. The design purpose of a rocking chair is to allow people to enjoy a comfortable sitting posture and smooth rocking movement, which helps to relax the body and mind, relieve stress and provide a comfortable rest experience. It is commonly found in leisure places such as homes, living rooms, balconies, gardens and outdoors.

[0003] There are many types of rocking chairs on the market, which are usually composed of a seat and an arc-shaped base. Before use, the seat needs to be connected to the arc-shaped base so that the seat can swing back and forth through the arc-shaped base. The current connection method between the seat and the arc-shaped base is mostly glue and bolt connection. The glue is applied to the surface of the top of the connecting rod, and the arc-shaped base is inserted into the seat through the connecting rod, and then the connecting rod and the seat are firmly connected through bolts, which is often cumbersome. Utility Model Content

[0004] The purpose of the utility model is to provide a rocking chair that is easy to limit, so as to solve the problem of complicated limit assembly of rocking chairs in the current market proposed by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rocking chair that is easy to limit, comprising a seat, a bracket, an arc-shaped base, a slide groove and a guide slide bar, a limiting mechanism is arranged at the bottom end of the seat, and the limiting mechanism is composed of an outer shell, a groove, a connecting block, an inner groove, a limiting block, a limiting groove, a return spring and a push block, outer shells are welded on both sides of the bottom end of the seat, and a symmetrically arranged groove is opened at the bottom end of the outer shell, a connecting block extending to the outside is arranged inside the groove, and brackets are welded at the bottom ends of the two connecting blocks, an arc-shaped base is welded at the bottom end of the bracket, an inner groove symmetrically arranged and communicating with the groove is opened inside the outer shell, and a limiting block extending to the inside of the groove is slidably connected inside the inner groove, and a return spring is welded between the limiting block and the inner groove.

[0006] Preferably, a limiting groove matching the limiting block is formed on one side of the connection block, and a pushing block extending to the outside of the shell is welded on one side of the limiting block.

[0007] Preferably, the bracket and the housing form a limiting structure through a connecting block and a groove, and the connecting block and the groove form a limiting structure through a limiting block and a limiting groove.

[0008] Preferably, the inner groove is provided with sliding grooves at both ends of the limiting block, and the limiting block and the inner groove form a sliding structure through the sliding grooves, and the limiting block and the inner groove form an elastic structure through a return spring.

[0009] Preferably, an extension mechanism is provided at the bottom end of the seat between the two shells, and the extension mechanism consists of a bottom shell, an extension plate, a screw rod, a light rod, a turntable and a bevel gear set. The bottom end of the seat is welded with a bottom shell between the two shells, and an extension plate is slidably connected to the inside of the bottom shell.

[0010] Preferably, one end of the bottom shell is rotatably connected to a symmetrically arranged screw rod through a bearing, and the rear end of the bottom shell is rotatably connected to a light rod, a turntable is welded to one side of the light rod, and a bevel gear set connected to the screw rod is sleeved on the outer side of the turntable at the rear end of the screw rod.

[0011] Preferably, limiting slides are provided on both sides of the bottom shell, and guide slides are welded on both sides of the extension plate. The extension plate and the bottom shell form a sliding structure through the limiting slides and the guide slides. The screw rod is threadedly connected to the extension plate, and the two groups of bevel gear groups are symmetrical about the center line of the extension plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When assembling the existing rocking chair, glue is applied to the outer side of the top of the connecting rod, and the arc-shaped base is inserted into the seat through the connecting rod, and then fixed with bolts, which is often cumbersome. The utility model sets a limit mechanism, pushes the limit block back to the inside of the inner groove through the push block, and inserts the arc-shaped base into the shell through the connecting block, so that the limit groove is parallel to the limit block, and loosens the push block, so that the limit block is reset under the action of the reset spring and inserted into the limit groove, so that the connecting block is limited, and then the arc-shaped base is firmly installed, without the need to use bolts and glue for installation, which solves the cumbersome problem of limited assembly of the rocking chair;

[0014] 2. The seat of the existing rocking chair is a single plate body, which makes it have certain limitations and makes it inconvenient for different users to use it. The utility model is provided with an extension mechanism, which drives the light rod to rotate together by rotating the turntable, and then drives the two lead screws to rotate together through the bevel gear set. Since the lead screw is threadedly connected to the extension plate, the lead screw drives the extension plate to translate toward the outside of the bottom shell when rotating, thereby realizing the adjustment of the seat length, and then it can be freely adjusted according to different users, thereby improving the convenience and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a partial side cutaway enlarged view of the limiting mechanism of the utility model;

[0017] Figure 3 It is the front view of the utility model;

[0018] Figure 4 It is a partial top view cutaway view of the extension mechanism of the utility model.

[0019] In the figure: 1. seat; 2. limiting mechanism; 201. outer shell; 202. groove; 203. connecting block; 204. inner groove; 205. limiting block; 206. limiting groove; 207. return spring; 208. push block; 3. bracket; 4. arc base; 5. slide groove; 6. extension mechanism; 601. bottom shell; 602. extension plate; 603. screw rod; 604. light rod; 605. turntable; 606. bevel gear set; 7. guide slide bar; 8. limiting slideway. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a technical solution: a rocking chair that is easy to limit, including a seat 1, a bracket 3, an arc-shaped base 4, a slide groove 5 and a guide slide bar 7. A limiting mechanism 2 is arranged at the bottom end of the seat 1, and the limiting mechanism 2 is composed of a shell 201, a groove 202, a connecting block 203, an inner groove 204, a limiting block 205, a limiting groove 206, a return spring 207 and a push block 208. Both sides of the bottom end of the seat 1 are welded with a shell 201. The limiting block 205 is retracted to the inside of the inner groove 204 by pushing the push block 208, the bracket 3 is inserted into the groove 202 through the connecting block 203, and the push block 208 is released, so that the limiting block 205 is reset under the action of the return spring 207 and inserted into the limiting groove 206, so that the connecting block 203 is limited, thereby making the seat 1 and the arc-shaped base 4 firmly connected.

[0022] See also Figure 1 , Figure 2 and Figure 3A symmetrically arranged groove 202 is provided at the bottom end of the shell 201, and a connecting block 203 extending to the outside is provided inside the groove 202, and a bracket 3 is welded at the bottom ends of the two connecting blocks 203, and an arc-shaped base 4 is welded at the bottom end of the bracket 3. A symmetrically arranged inner groove 204 communicating with the groove 202 is provided inside the shell 201, and a limit block 205 extending to the inside of the groove 202 is slidably connected inside the inner groove 204, and a return spring 207 is welded and connected between the limit block 205 and the inner groove 204, pushing the push block 208 to separate the limit block 205 from the limit groove 206, lifting the seat 1, and separating the connecting block 203 from the groove 202, thereby realizing the rapid disassembly and replacement of the seat 1.

[0023] See also Figure 1 , Figure 2 and Figure 3 A limiting groove 206 matching the limiting block 205 is provided on one side of the connecting block 203, and a pushing block 208 extending to the outside of the shell 201 is welded on one side of the limiting block 205. The bracket 3 and the shell 201 form a limiting structure through the connecting block 203 and the groove 202, and the connecting block 203 and the groove 202 form a limiting structure through the limiting block 205 and the limiting groove 206. The bracket 3 is inserted into the groove 202 through the connecting block 203, and the connecting block 203 is limited by the insertion of the limiting block 205 and the limiting groove 206, thereby realizing the rapid installation of the seat 1, thereby improving the convenience of assembling the rocking chair.

[0024] See also Figure 1 , Figure 2 and Figure 3 The inner groove 204 is provided with sliding grooves 5 at both ends of the limit block 205, and the limit block 205 and the inner groove 204 form a sliding structure through the sliding grooves 5. The limit block 205 and the inner groove 204 form an elastic structure through the return spring 207. When the limit block 205 translates, the sliding grooves 5 form a guide limit and auxiliary support, thereby improving the stability of the device during use.

[0025] See also Figure 1 , Figure 3 and Figure 4 The bottom end of the seat 1 is located between the two shells 201 and is provided with an extension mechanism 6, and the extension mechanism 6 is composed of a bottom shell 601, an extension plate 602, a screw rod 603, a light rod 604, a turntable 605 and a bevel gear set 606. The bottom end of the seat 1 is located between the two shells 201 and is welded with a bottom shell 601, and the interior of the bottom shell 601 is slidably connected with the extension plate 602. The turntable 605 is rotated to make the light rod 604 rotate together, thereby driving the screw rod 603 to rotate together through the bevel gear set 606, and then driving the extension plate 602 to translate toward the outside of the bottom shell 601 through the screw rod 603, thereby realizing the adjustment of the length of the seat 1.

[0026] See also Figure 1 , Figure 3 and Figure 4 One end of the bottom shell 601 is rotatably connected to a symmetrically arranged screw rod 603 through a bearing, and the rear end of the bottom shell 601 is rotatably connected to a light rod 604, a turntable 605 is welded on one side of the light rod 604, and the outer side of the turntable 605 is located at the rear end of the screw rod 603 and is sleeved with a bevel gear set 606 connected to the screw rod 603. The turntable 605 is rotated to drive the light rod 604 to rotate together, thereby driving the two screw rods 603 to rotate together through the bevel gear set 606. Since the screw rod 603 is threadedly connected to the extension plate 602, the screw rod 603 drives the extension plate 602 to translate toward the outside of the bottom shell 601 when it rotates, thereby realizing the adjustment of the length of the seat 1, and then it can be freely adjusted according to different users, thereby improving the convenience and practicality of the device.

[0027] See also Figure 1 , Figure 3 and Figure 4 , limiting slides 8 are provided on both sides of the bottom shell 601, and guide slides 7 are welded on both sides of the extension plate 602. The extension plate 602 and the bottom shell 601 form a sliding structure through the limiting slides 8 and the guide slides 7. The screw rod 603 is threadedly connected to the extension plate 602, and the two sets of bevel gear sets 606 are symmetrical about the center line of the extension plate 602. When the extension plate 602 translates, the limiting slides 8 and the guide slides 7 form auxiliary support and guide limit, thereby improving the stability and convenience of the device during use.

[0028] Working principle: When using the rocking chair that is easy to limit, first push the push block 208 to make the limit block 205 retract into the inside of the inner groove 204, then insert the bracket 3 into the groove 202 through the connecting block 203, so that the arc base 4 is plugged into the shell 201, release the push block 208, so that the limit block 205 is reset under the action of the return spring 207 and inserted into the limit groove 206, so that the connecting block 203 is limited, thereby making the seat 1 firmly installed. When the user uses the rocking chair, the light rod 604 is driven to rotate together by rotating the turntable 605, thereby driving the screw rod 603 to rotate together through the bevel gear set 606, and then driving the extension plate to translate toward the outside of the bottom shell 601 through the screw rod 603, thereby the length of the seat 1 can be freely adjusted according to different users, and the operation is simple and convenient. This is the use process of the rocking chair that is easy to limit. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rocking chair that is easy to limit, comprising a seat (1), a bracket (3), an arc-shaped base (4), a slide groove (5) and a guide slide bar (7), characterized in that: A limiting mechanism (2) is arranged at the bottom end of the seat (1), and the limiting mechanism (2) is composed of a shell (201), a groove (202), a connecting block (203), an inner groove (204), a limiting block (205), a limiting groove (206), a return spring (207) and a push block (208). The shell (201) is welded to both sides of the bottom end of the seat (1), and a symmetrically arranged groove (202) is provided at the bottom end of the shell (201), and a groove (202) extending to the inside of the groove (202) is provided. The outer connecting blocks (203) are welded with brackets (3) at the bottom ends of the two connecting blocks (203), and the bottom ends of the brackets (3) are welded with an arc-shaped base (4), the interior of the outer shell (201) is provided with an inner groove (204) which is symmetrically arranged and communicates with the groove (202), and the interior of the inner groove (204) is slidably connected with a limit block (205) extending into the interior of the groove (202), and a return spring (207) is welded between the limit block (205) and the inner groove (204).

2. A rocking chair that is easy to limit position according to claim 1, characterized in that: A limiting groove (206) matching the limiting block (205) is provided on one side of the connection block (203), and a pushing block (208) extending to the outside of the housing (201) is welded on one side of the limiting block (205).

3. A rocking chair that is easy to limit position according to claim 1, characterized in that: The bracket (3) and the housing (201) form a limiting structure through a connecting block (203) and a groove (202), and the connecting block (203) and the groove (202) form a limiting structure through a limiting block (205) and a limiting groove (206).

4. The rocking chair with convenient position limiting according to claim 1, characterized in that: The inner groove (204) is provided with sliding grooves (5) at both ends of the limit block (205), and the limit block (205) and the inner groove (204) form a sliding structure through the sliding grooves (5), and the limit block (205) and the inner groove (204) form an elastic structure through a return spring (207).

5. The rocking chair with convenient position limiting according to claim 1, characterized in that: The bottom end of the seat (1) is located between the two shells (201) and is provided with an extension mechanism (6), and the extension mechanism (6) is composed of a bottom shell (601), an extension plate (602), a screw rod (603), a light rod (604), a turntable (605) and a bevel gear set (606); the bottom end of the seat (1) is located between the two shells (201) and is welded with a bottom shell (601), and the bottom shell (601) is slidably connected to the extension plate (602) inside.

6. The rocking chair that is easy to limit position according to claim 5, characterized in that: One end of the bottom shell (601) is rotatably connected to a symmetrically arranged screw rod (603) via a bearing, and the rear end of the bottom shell (601) is rotatably connected to a polished rod (604), a rotating disk (605) is welded to one side of the polished rod (604), and a bevel gear set (606) connected to the screw rod (603) is sleeved on the outer side of the rotating disk (605) and located at the rear end of the screw rod (603).

7. The rocking chair with convenient position limiting according to claim 6, characterized in that: Both sides of the bottom shell (601) are provided with limit slides (8), and both sides of the extension plate (602) are welded with guide slides (7). The extension plate (602) and the bottom shell (601) form a sliding structure through the limit slides (8) and the guide slides (7). The screw rod (603) is threadedly connected to the extension plate (602), and the two groups of bevel gear sets (606) are symmetrical about the center line of the extension plate (602).

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