CN217408238U

CN217408238U - A slope adjustment structure for furniture

Info

Publication number: CN217408238U
Application number: CN202221197899.7U
Authority: CN
Inventors: 吴为森; 吴永忠
Original assignee: Quanzhou Fusen Furniture Co ltd
Current assignee: Quanzhou Fusen Furniture Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-09-13
Anticipated expiration: 2032-05-18

Abstract

The utility model relates to a furniture tilt adjustment technical field has especially related to a tilt adjustment structure for furniture, and its structure includes: a supporting upright post, a clamping rod, a rotating handle, a force-assisted handle, a placing groove, a rotating rod, a fixing nut and a rotating ball, the clamping rod is pulled outwards, the spring deforms, the clamping rod is separated from the force-borrowing handle, the limit of the force-borrowing handle is cancelled, namely, the deformation spring loses the limit and recovers the original state, the deformation spring falls under the action of the rotating rod to drive the force-borrowing handle to bounce, the force-borrowing handle rotates around the rotating rod to be vertical to the rotating handle, so that an installer can rotate the rotating handle by pushing the vertical force-assisted handle, the contact area of the rotating handle is increased to facilitate the rotation of the foot margin, the leveling foot margin is effectively prevented from being positioned at the bottom end of the furniture and the installer is prevented from inconveniently rotating a smaller nut, realize increasing the mode of hand (hold) through borrowing the power handle and be used for being convenient for to the rotation of this lower margin, it is more convenient to adjust, and the practicality is higher.

Description

A slope adjustment structure for furniture

Technical Field

The utility model relates to a furniture tilt adjustment technical field has especially related to a tilt adjustment structure for furniture.

Background

Furniture refers to a large category of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities. The furniture is continuously developed and innovated following the foot steps of the times, and the door is various in types, different in materials, complete in variety and different in purposes. The leveling foot margin is an important basis for establishing working and living spaces, part of furniture on the market often needs to be leveled to adapt to the ground in a house, however, the leveling foot margin is positioned at the bottom end of the furniture, when a user squats or crouches down, the force is difficult to apply to the foot margin, the adjustment is difficult, and the adjustment speed is slow.

SUMMERY OF THE UTILITY MODEL

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The utility model aims to overcome the defects and provide a tilt adjusting structure for furniture.

In order to achieve the above object, the technical solution of the present invention is: a tilt adjustment structure for furniture, the structure comprising: support post, the kelly, the twist grip, borrow power handle, the standing groove, the bull stick, fixation nut, the commentaries on classics ball, the lower margin, the deformation clockwork spring, a spring, fixation nut is rotatable to be installed on support post, the support post both sides all are provided with the twist grip, borrow in the standing groove that power handle was joined in marriage on the twist grip, it is rotatable round the bull stick to borrow power handle, the bull stick penetrates in the standing groove, the deformation clockwork spring is installed on the bull stick, the kelly penetrates the twist grip and blocks and borrow power handle, be connected through the spring on the lateral wall of kelly and standing groove, the support post lower extreme can adjust inclination at the lower margin through changeing the ball.

Preferably, the fixing nut is in threaded connection with the support post.

Preferably, the lower end of the supporting upright post is provided with a limit nut for fixing the rotating ball.

Preferably, the catch lever is adapted to be drawn over the rotatable handle.

Preferably, the borrowing handle side is rotated out of the placing groove and is perpendicular to the rotating handle, and the deformation spring is restored to the original shape.

Preferably, two corners of the force-borrowing handle close to one side of the rotating rod are both in a circular arc shape.

Preferably, the borrowing handle is provided with hole sites for the clamping rods to pass through and a sealing ring is filled between the hole sites.

Through adopting foretell technical scheme, the beneficial effects of the utility model are that: through outwards pulling out the kelly, the spring takes place deformation, the kelly just breaks away from and borrows the power handle and the cancellation is spacing to it, the power spring that deforms promptly loses spacing will the reconversion, the power handle is played in the area of falling of deformation power spring under the effect of bull stick, borrow the power handle just round the bull stick rotation and with twist grip mutually perpendicular, make installer alright rotate through promoting vertical power handle to the twist grip that borrows that gets up, the area of contact that has the increase twist grip is used for being convenient for to the rotation of this lower margin, effectively prevent that the leveling lower margin from being located furniture bottom and installer is to the inconvenient rotation of less nut, the mode of realizing the increase hand (hold) of twist grip through borrowing the power handle is used for being convenient for the rotation to this lower margin, it is more convenient to adjust, the practicality is higher.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Undoubtedly, such and other objects of the present invention will become more apparent after a detailed description of the preferred embodiments described below with reference to the various drawings and drawings.

These and other objects, features and advantages of the present invention will become more apparent from the following detailed description of the preferred embodiment when taken in conjunction with the accompanying drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.

In the drawings, like parts are designated with like reference numerals, and the drawings are schematic and not necessarily drawn to scale.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one or several embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural view of a tilt adjusting structure for furniture according to the present invention;

FIG. 2 is a front view of the inner structure of the rotary handle of the present invention;

fig. 3 is a schematic view of the top view structure of the rotating handle of the present invention.

Description of the main reference numerals: the device comprises a supporting upright post-1, a clamping rod-2, a rotating handle-3, a force-borrowing handle-4, a placing groove-5, a rotating rod-6, a fixing nut-7, a rotating ball-8, a ground foot-9, a deformation spring-10 and a spring-11.

Detailed Description

The following detailed description will be provided with reference to the accompanying drawings and embodiments, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented. It should be noted that, unless conflicting, the embodiments and features of the embodiments in the present application may be combined with each other, and the technical solutions formed are all within the scope of the present application.

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present embodiments. It will be apparent, however, to one skilled in the art that the present invention may be practiced without these specific details or with a specific manner of presentation.

Referring to fig. 1-3, the present invention provides a tilt adjusting structure for furniture, comprising: the support column 1, a clamping rod 2, a rotating handle 3, a force-borrowing handle 4, a placing groove 5, a rotating rod 6, a fixing nut 7, a rotating ball 8, a ground foot 9, a deformation spring 10 and a spring 11, wherein the fixing nut 7 is rotatably arranged on the support column 1, the rotating handle 3 is arranged on both sides of the support column 1, the force-borrowing handle 4 is arranged in the placing groove 5 on the rotating handle 3, the force-borrowing handle 4 can rotate around the rotating rod 6, the rotating rod 6 penetrates into the placing groove 5, the deformation spring 10 is arranged on the rotating rod 6, the clamping rod 2 penetrates into the rotating handle 3 to clamp the force-borrowing handle 4, the clamping rod 2 is connected with the side wall of the placing groove 5 through the spring 11, the lower end of the support column 1 can adjust the inclination angle at the ground foot 9 through the rotating ball 8, the fixing nut 7 is in threaded connection with the support column 1, the lower end of the support column 1 is provided with a limit nut for fixing the rotating ball 8, the clamping rod 2 can be pulled on the rotating handle 3, borrow power handle 4 one side and rotate standing groove 5 and with twist grip 3 mutually perpendicular to deformation clockwork spring 10 reconversion, borrow power handle 4 and all adopt the arc shape near two corners of bull stick 6 one side, borrow and be provided with the hole site that is used for kelly 2 to pass on power handle 4 and between fill there is the sealing washer.

When in use, the force-borrowing handle 4 is arranged in the placing groove 5, when an installer uses the leveling structure, firstly, the fixing nut 7 is screwed out of the supporting upright post 1, the furniture base is inserted into the supporting upright post 1 and is propped by the screw at the upper end of the limiting screw, then the fixing nut 7 is screwed on the supporting upright post 1, when the clamping rod 2 is pulled outwards in rotation, the spring 11 deforms, the clamping rod 2 is separated from the force-assisted handle 4, the limit of the force-assisted handle is cancelled, namely, the deformation spring 10 loses the limit and recovers the original shape, the deformation spring 10 falls to drive the force-borrowing handle 4 to bounce under the action of the rotating rod 6, the force-borrowing handle 4 rotates around the rotating rod 6 to be vertical to the rotating handle 3, make installer alright rotate handle 3 through promoting vertical power of borrowing handle 4 that gets up, have the area of contact who increases rotating handle 3 and be used for being convenient for to the rotation of this lower margin.

It is to be understood that the embodiments disclosed herein are not limited to the particular process steps or materials disclosed herein, but rather, are extended to equivalents thereof as would be understood by those of ordinary skill in the relevant art. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting.

Reference in the specification to "an embodiment" means that a particular feature, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. Thus, the appearances of the phrase or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.

Furthermore, the described features or characteristics may be combined in any other suitable manner in one or more embodiments. In the above description, certain specific details are provided, such as thicknesses, amounts, etc., to provide a thorough understanding of embodiments of the present invention. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific details, or with other methods, components, materials, and so forth.

Claims

1. A tilt adjustment structure for furniture, characterized in that it comprises: a supporting upright post (1), a clamping rod (2), a rotating handle (3), a force-borrowing handle (4), a placing groove (5), a rotating rod (6), a fixed nut (7), a rotating ball (8), a ground foot (9), a deformation spring (10) and a spring (11), fixing nut (7) rotatable mounting is on support post (1), support post (1) both sides all are provided with twist grip (3), borrow power handle (4) join in marriage in standing groove (5) on twist grip (3), it is rotatable round bull stick (6) to borrow power handle (4), bull stick (6) penetrate in standing groove (5), install on bull stick (6) deformation clockwork spring (10), kelly (2) penetrate twist grip (3) and block and borrow power handle (4), be connected through spring (11) on the lateral wall of kelly (2) and standing groove (5), support post (1) lower extreme can adjust inclination in lower margin (9) through commentaries on classics ball (8).

2. A tilt adjustment structure for furniture according to claim 1, wherein: the fixed nut (7) is in threaded connection with the support upright post (1).

3. A tilt adjustment structure for furniture according to claim 1, wherein: the lower end of the supporting upright post (1) is provided with a limit nut used for fixing the rotating ball (8).

4. A tilt adjustment structure for furniture according to claim 1, wherein: the clamping rod (2) can be drawn on the rotating handle (3).

5. A tilt adjustment structure for furniture according to claim 1, wherein: one side of the borrowing handle (4) is rotated out of the placing groove (5) and is vertical to the rotating handle (3), and the deformed spring (10) is restored to the original shape.

6. A tilt adjustment structure for furniture according to claim 5, wherein: two corners of the force-borrowing handle (4) close to one side of the rotating rod (6) are both in arc shapes.

7. A tilt adjustment structure for furniture according to claim 1, wherein: the borrow force handle (4) is provided with a hole site for the clamping rod (2) to pass through and a sealing ring is filled between the hole site and the sealing ring.