CN214007704U

CN214007704U - Adjustable furniture connecting piece for furniture installation

Info

Publication number: CN214007704U
Application number: CN202022348101.1U
Authority: CN
Inventors: 朱金玉
Original assignee: Guangzhou Guan Feng Furniture Industrial Co ltd
Current assignee: Guangzhou Guan Feng Furniture Industrial Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-08-20
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to the technical field of furniture, and an adjustable furniture connecting piece is used in furniture installation is disclosed, including first mounting panel and the fixed box that sets up at first mounting panel upper end middle part, the vertical mounting hole of having seted up in upper end middle part of box, the inside fixedly connected with fixed sleeve of mounting hole, the upper end of fixed sleeve extends to the outside of mounting hole, fixed sleeve's inside sliding connection has the cavity post, the upper and lower both ends of cavity post all extend to the outside of fixed sleeve, the upper end fixedly connected with second mounting panel of cavity post, the vertical screw hole of seting up in bottom center department of cavity post, the inside threaded connection of screw hole has the lead screw, the upper and lower both ends of lead screw all extend to the outside of screw hole, and the lower extreme of lead screw rotates through the downside inner wall middle part of first antifriction bearing and box and is connected. The utility model discloses not only can be convenient for highly adjust heavier furniture, can be convenient for adjust the angle of furniture moreover.

Description

Adjustable furniture connecting piece for furniture installation

Technical Field

The utility model relates to the technical field of furniture, especially, relate to a furniture connecting piece with adjustable furniture installation is used.

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. Is an important foundation for establishing working and living spaces.

Most of existing furniture are connected and assembled through connecting pieces, therefore, a large number of connecting pieces can be used in the production and installation of the furniture, the existing connecting pieces are fixedly installed between two pieces of furniture, such as bolts, hinges and the like, but the furniture needing to be adjusted is heavy, the height adjustment of the furniture is labor-consuming, the height of the furniture is not convenient to adjust, the angle of the furniture is not convenient to adjust according to needs, and therefore the adjustable furniture connecting piece for furniture installation is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the angle of furniture is not convenient to adjust in the prior art, and providing an adjustable furniture connecting piece for furniture installation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an adjustable furniture connecting piece for furniture installation comprises a first mounting plate and a box body fixedly arranged at the middle part of the upper end of the first mounting plate, wherein a mounting hole is vertically formed in the middle part of the upper end of the box body, a fixing sleeve is fixedly connected to the inside of the mounting hole, the upper end of the fixing sleeve extends to the outside of the mounting hole, a hollow column is slidably connected to the inside of the fixing sleeve, the upper end and the lower end of the hollow column both extend to the outside of the fixing sleeve, a second mounting plate is fixedly connected to the upper end of the hollow column, a threaded hole is vertically formed in the center of the bottom of the hollow column, a lead screw is connected to the inner thread of the threaded hole in a threaded manner, the upper end and the lower end of the lead screw both extend to the outside of the threaded hole, the lower end of the lead screw is rotatably connected with the middle part of the inner wall of the lower side of the box body through a first rolling bearing, and a worm wheel is fixedly connected to the rod wall of the lead screw, which is positioned below the hollow column, the inside of box is located worm wheel front side department and is provided with the horizontally worm, worm and worm wheel intermeshing sets up, both ends all rotate with the left and right sides inner wall of box respectively through second antifriction bearing about the worm to be connected, and the right-hand member of worm runs through the inner wall of box and extends to the outside of box, the outer wall of cavity post is located the slip of department between second mounting panel and the fixed sleeve and has cup jointed the annular slab, the slip of fixed sleeve's outer tube wall has cup jointed the loose ring, the upper end of loose ring and the lower extreme fixed connection of annular slab, the through-hole has been seted up to the left and right sides inner wall symmetry level of loose ring, two the inside of through-hole is all fixed to be equipped with locking mechanism.

Preferably, the locking mechanism includes kelly, dead lever and spring, the pole wall of kelly and the pore wall sliding connection of through-hole, and both ends all extend to the outside of through-hole about the kelly, fixed telescopic urceolus wall has seted up the draw-in groove with kelly matched with, the bar hole has been seted up to the front side pole wall of kelly, the dead lever vertically sets up the inside in bar hole and keeps away from one side department of lead screw, and both ends all extend to the outside in bar hole and with the pore wall fixed connection of through-hole around the dead lever, the both ends of spring respectively with the pore wall in bar hole and the pole wall fixed connection of dead lever.

Preferably, one end of the clamping rod, which is positioned in the movable ring, is provided with a spherical surface.

Preferably, one end of the clamping rod, which is positioned outside the movable ring, is fixedly connected with a pull ring.

Preferably, the equal fixedly connected with stopper of the left and right sides inner wall of annular slab, the equal vertical spacing groove of offering with two stopper matched with of left and right sides outer wall of cavity post.

Preferably, the right end of the worm is fixedly connected with a rotating wheel.

Compared with the prior art, the utility model provides a furniture connecting piece with adjustable furniture installation is used possesses following beneficial effect:

1. the adjustable furniture connecting piece for mounting furniture can conveniently adjust the height of heavier furniture through the worm wheel, the worm, the screw rod, the hollow column and the rotating wheel.

2. The adjustable furniture connecting piece for furniture installation can conveniently adjust the angle of furniture through the locking mechanism, the annular plate, the movable plate and the pull ring.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only can be convenient for highly adjusting heavier furniture, can be convenient for adjust the angle of furniture moreover.

Drawings

Fig. 1 is a schematic structural view of an adjustable furniture connecting member for furniture installation according to the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: the device comprises a rotating wheel 1, a box body 2, a lead screw 3, a second mounting plate 4, a limiting block 5, a hollow column 6, a ring-shaped plate 7, a pull ring 8, a movable ring 9, a fixed sleeve 10, a worm 11, a first mounting plate 12, a worm wheel 13, a fixed rod 14, a spring 15 and a clamping rod 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an adjustable furniture connecting piece for furniture installation comprises a first mounting plate 12 and a box body 2 fixedly arranged in the middle of the upper end of the first mounting plate 12, a mounting hole is vertically formed in the middle of the upper end of the box body 2, a fixing sleeve 10 is fixedly connected to the inside of the mounting hole, the upper end of the fixing sleeve 10 extends to the outside of the mounting hole, a hollow column 6 is slidably connected to the inside of the fixing sleeve 10, the upper end and the lower end of the hollow column 6 both extend to the outside of the fixing sleeve 10, a second mounting plate 4 is fixedly connected to the upper end of the hollow column 6, a threaded hole is vertically formed in the center of the bottom of the hollow column 6, a lead screw 3 is in threaded connection with the inside of the threaded hole, the upper end and the lower end of the lead screw 3 both extend to the outside of the threaded hole, the lower end of the lead screw 3 is rotatably connected with the middle of the lower inner wall of the box body 2 through a first rolling bearing, a worm wheel 13 is fixedly sleeved on the rod wall of the lead screw 3 positioned below the hollow column 6, the inside of box 2 is located worm wheel 13 front side department and is provided with horizontally worm 11, worm 11 and worm wheel 13 intermeshing set up, both ends all rotate with the left and right sides inner wall of box 2 respectively through the second antifriction bearing about worm 11 and be connected, and the right-hand member of worm 11 runs through the inner wall of box 2 and extends to the outside of box 2, the outer wall of cavity post 6 is located the slip of department and has cup jointed annular plate 7 between second mounting panel 4 and the fixed sleeve 10, the outer cylinder wall of fixed sleeve 10 slides and has cup jointed loose ring 9, the upper end of loose ring 9 and the lower extreme fixed connection of annular plate 7, the through-hole has been seted up to the left and right sides inner wall symmetry level of loose ring 9, the inside of two through-holes all is fixed and is equipped with.

Locking mechanism includes kelly 16, dead lever 14 and spring 15, the pole wall of kelly 16 and the pore wall sliding connection of through-hole, and both ends all extend to the outside of through-hole about kelly 16, the draw-in groove with 16 matched with of kelly is seted up to the urceolus wall of fixed sleeve 10, the bar hole has been seted up to the front side pole wall of kelly 16, one side department of lead screw 3 is vertically kept away from in the inside in bar hole to dead lever 14, and both ends all extend to the outside in bar hole and with the pore wall fixed connection of through-hole around the dead lever 14, the both ends of spring 15 respectively with the pore wall in bar hole and the pole wall fixed connection of dead lever 14.

One end of the clamping rod 16, which is positioned in the movable ring 9, is provided with a spherical surface, and the spherical surface can facilitate the clamping rod 16 to be clamped into the clamping groove.

One end of the clamping rod 16, which is positioned outside the movable ring 9, is fixedly connected with a pull ring 8, and the pull ring 8 is convenient for pulling the pull rod 16.

The equal fixedly connected with stopper 5 of the left and right sides inner wall of annular plate 7, the equal vertical spacing groove of offering with two stopper 5 matched with of the left and right sides outer wall of well hollow column 6, stopper 5 can carry on spacingly to well hollow column 6.

The right end of the worm 11 is fixedly connected with a rotating wheel 1, and the rotating wheel 1 is convenient for rotating the worm 11.

The utility model discloses in, during the use, earlier with first mounting panel 12 and second mounting panel 4 through the bolt that four corners department set up respectively with two furniture fixed connection, when needing to adjust the height of furniture, rotate runner 1, runner 1 drives worm 11 and rotates, worm 11 drives worm wheel 13 and rotates, worm wheel 13 drives lead screw 3 and rotates, lead screw 3 drives well hollow column 6 and furniture upwards or downstream through the screw hole on the well hollow column 6, when needing to adjust the angle of furniture, stimulate two pull rings 8 simultaneously, pull ring 8 drives 16 extrusion spring 15 of kelly no longer with the draw-in groove joint, when rotating suitable angle, loosen pull ring 8, spring 15 drives 16 cards of kelly and goes into in the draw-in groove that corresponds, it is spacing to it.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a furniture connecting piece with adjustable furniture installation is used, includes first mounting panel (12) and fixed box (2) that sets up in first mounting panel (12) upper end middle part, its characterized in that, the vertical mounting hole that has seted up in upper end middle part of box (2), the inside fixedly connected with fixed sleeve (10) of mounting hole, the upper end of fixed sleeve (10) extends to the outside of mounting hole, the inside sliding connection of fixed sleeve (10) has hollow column (6), the upper and lower both ends of hollow column (6) all extend to the outside of fixed sleeve (10), the upper end fixedly connected with second mounting panel (4) of hollow column (6), the vertical screw hole that has seted up in bottom center department of hollow column (6), the inside threaded connection of screw hole has lead screw (3), the upper and lower both ends of lead screw (3) all extend to the outside of screw hole, the lower end of the screw rod (3) is rotatably connected with the middle part of the inner wall of the lower side of the box body (2) through a first rolling bearing, a worm wheel (13) is fixedly sleeved on the rod wall of the screw rod (3) positioned below the hollow column (6), a horizontal worm (11) is arranged in the box body (2) and positioned at the front side of the worm wheel (13), the worm (11) and the worm wheel (13) are meshed with each other, the left end and the right end of the worm (11) are respectively rotatably connected with the inner walls of the left side and the right side of the box body (2) through second rolling bearings, the right end of the worm (11) penetrates through the inner wall of the box body (2) and extends to the outside of the box body (2), an annular plate (7) is slidably sleeved at the position between a second mounting plate (4) and a fixed sleeve (10) on the outer wall of the fixed sleeve (10), a movable ring (9) is slidably sleeved on the outer wall of the fixed sleeve (10), the upper end of activity ring (9) and the lower extreme fixed connection of annular plate (7), the through-hole has been seted up, two to the left and right sides inner wall symmetry level of activity ring (9) the inside of through-hole is all fixed and is equipped with locking mechanical system.

2. The adjustable furniture connecting piece for furniture installation as claimed in claim 1, wherein the locking mechanism comprises a clamping rod (16), a fixing rod (14) and a spring (15), the rod wall of the clamping rod (16) is slidably connected with the wall of the through hole, the left end and the right end of the clamping rod (16) both extend to the outside of the through hole, the outer cylinder wall of the fixing sleeve (10) is uniformly provided with a plurality of clamping grooves matched with the clamping rod (16), the front side rod wall of the clamping rod (16) is provided with a strip-shaped hole, the fixing rod (14) is longitudinally arranged at one side of the inside of the strip-shaped hole far away from the screw rod (3), the front end and the rear end of the fixing rod (14) both extend to the outside of the strip-shaped hole and are fixedly connected with the wall of the through hole, and the two ends of the spring (15) are respectively fixedly connected with the wall of the strip-shaped hole and the rod wall of the fixing rod (14).

3. The adjustable furniture connecting piece for furniture mounting according to claim 2, characterized in that the end of the catch lever (16) located inside the movable ring (9) is provided with a spherical surface.

4. The adjustable furniture connecting piece for furniture mounting according to claim 2, wherein the end of the catch lever (16) located outside the movable ring (9) is fixedly connected with a pull ring (8).

5. The adjustable furniture connecting piece for furniture installation according to claim 1, wherein the inner walls of the left and right sides of the annular plate (7) are fixedly connected with limit blocks (5), and the outer walls of the left and right sides of the hollow column (6) are vertically provided with limit grooves matched with the two limit blocks (5).

6. The adjustable furniture connecting piece for furniture mounting according to claim 1, characterized in that the right end of the worm (11) is fixedly connected with a rotating wheel (1).