CN216020045U

CN216020045U - Three-dimensional adjusting handle of slide rail

Info

Publication number: CN216020045U
Application number: CN202121764395.4U
Authority: CN
Inventors: 叶文强; 袁金华
Original assignee: Foshan Lidingshun Metal Products Co ltd
Current assignee: Foshan Lidingshun Metal Products Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-03-15
Anticipated expiration: 2031-07-30

Abstract

Three-dimensional regulation handle of slide rail, including main part, front and back regulating wheel, front and back regulating block, the pivot coaxial fixed with gear of front and back regulating wheel, gear and rack meshing, the gear drives the rack and moves on the left and right sides direction of main part, and front and back regulating block is equipped with the bevel connection groove, and the rack is equipped with the inclined plane that inserts the bevel connection groove, and the inclined plane becomes an contained angle with the moving direction of rack, and the removal is controlled through the sliding fit of inclined plane and bevel connection groove and is turned into the back-and-forth movement of front and back regulating block to the rack. The utility model has the advantages that the linkage mechanism between the front and rear adjusting wheels and the front and rear adjusting blocks fully utilizes the spare space of the handle main body in the left and right direction, occupies smaller front and rear space, and is beneficial to reducing the size of the handle main body in the front and rear direction.

Description

Three-dimensional adjusting handle of slide rail

Technical Field

The utility model relates to furniture accessories, in particular to a sliding rail three-dimensional adjusting handle for connecting a drawer type movable body and a sliding rail together.

Background

The slide rail three-dimensional adjusting handle is connected between the slide rail and drawer type movable bodies such as the drawer, the drawer type push-pull cabinet and the like. The three-dimensional adjusting handle of the sliding rail is provided with three adjusting wheels. The three adjusting wheels are shifted by hands to finely adjust the positions of the front end surface of the drawer type movable body in the left-right direction and the up-down direction and the front-back position of the drawer type movable body in the closed state respectively.

The front and rear positions of the drawer-type movable body in the closed state are achieved by changing the position of a front and rear regulating block. In the existing slide rail three-dimensional adjusting handle, a linkage mechanism between a front adjusting wheel and a rear adjusting wheel and a front adjusting block and a rear adjusting block adopts a screw rod nut mechanism. The rotating shaft of the front and back adjusting wheel is a screw rod, the front and back adjusting block is a nut, and the rotation of the screw rod is directly converted into the front and back movement of the front and back adjusting block. This structure has a disadvantage that the linkage occupies a large space in the front-rear direction of the handle main body, and it is difficult to reduce the size of the handle main body in the front-rear direction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a slide rail three-dimensional adjusting handle, so that the front and back space occupied by a linkage mechanism between a front and back adjusting wheel and a front and back adjusting block is reduced, and the size of a handle main body in the front and back direction is favorably reduced.

The utility model is realized by the following steps: slide rail three-dimensional regulation handle, including a main part of being connected with the active segment of slide rail, the main part is equipped with front and back regulating wheel and front and back regulating block, the pivot coaxial fixation of front and back regulating wheel has the gear, gear and rack toothing, the gear drives the rack and moves about the direction of main part, front and back regulating block is equipped with the bevel connection groove, the rack is equipped with the inclined plane that inserts the bevel connection groove, the inclined plane becomes an contained angle with the moving direction of rack, the removal of rack is through the back-and-forth movement of inclined plane and bevel connection groove's sliding fit transformation front and back regulating block.

As a best mode, the front and back adjusting wheel, the gear, the rack and the front and back adjusting block are arranged on the same support, and the support is detachably connected with the main body.

As the best implementation mode, the support is provided with a shaft hole, the rotating shafts of the front and rear adjusting wheels and the gear are inserted into the shaft hole, the shaft hole is provided with a notch, and the opening width of the notch is slightly smaller than the shaft diameter of the rotating shaft, so that the rotating shaft cannot fall out of the shaft hole from the notch and can radially enter and exit the shaft hole under the pushing action of hands.

In a preferred embodiment, the support is provided with a tube cavity, the rack is inserted in the tube cavity and is in sliding fit with the tube cavity, the side wall of the tube cavity is provided with an opening, and the front and rear adjusting blocks are inserted in the opening and are in sliding fit with the opening.

As a best implementation mode, the support is provided with positioning pins, the main body is provided with positioning holes corresponding to the positioning pins one to one, the positioning pins are inserted into the positioning holes, and the support and the main body are fixedly connected through screws.

The utility model has the advantages that: the linkage mechanism between the front and rear adjusting wheels and the front and rear adjusting blocks fully utilizes the surplus space of the handle main body in the left and right direction, and the front and rear space occupied by the linkage mechanism is smaller, thereby being beneficial to reducing the size of the handle main body in the front and rear direction.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the handle attached to the track;

FIG. 3 is a schematic view of the linkage between the fore-aft adjustment wheel and the fore-aft adjustment block being separated from the handle body;

FIG. 4 is an exploded view of the linkage mechanism between the fore-aft adjustment wheel and the fore-aft adjustment block;

FIG. 5 is a schematic view showing the assembled relationship of the gear, the rack and the front and rear adjusting blocks;

FIG. 6 is a schematic view of the fore-aft adjustment block of FIG. 5 shown in section to show the assembled relationship of the ramp on the rack and the bezel slot on the fore-aft adjustment block.

Detailed Description

To facilitate an understanding of the utility model, the utility model is described more fully hereinafter with reference to the accompanying drawings. The accompanying drawings illustrate embodiments of the utility model. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

One embodiment of the three-dimensional adjusting handle for sliding rails according to the present invention is shown in fig. 1, and the structure of the three-dimensional adjusting handle comprises a main body 1, wherein the main body 1 is provided with a front and rear adjusting wheel 2, a left and right adjusting wheel 3 and an up and down adjusting wheel 4. The schematic diagram of the three-dimensional adjusting handle of the slide rail connected with the slide rail in the using state is shown in fig. 2. Referring to fig. 1 and 2, the connecting piece 5 arranged on the main body 1 is connected with the end part of the slide rail movable section 6, and the left and right adjusting wheels 3 are shifted by hands to drive the connecting piece 5 to move left and right through the screw rod nut mechanism arranged on the main body 1, so that the left and right positions of the main body 1 relative to the slide rail movable section 6 are adjusted. The wedge block 7 arranged on the main body 1 is abutted against the edge of the end face of the slide rail movable section 6, the upper and lower adjusting wheels 4 are stirred by hands, and the wedge block 7 can be driven to move back and forth through the screw rod nut mechanism arranged on the main body 1, so that the upper and lower positions of the main body 1 relative to the slide rail movable section 6 are adjusted. In the use state, the main body 1 is fixed to the bottom of the drawer type movable body near the front end. The left and right positions and the up and down positions of the main body 1 relative to the slide rail movable section 6 are changed, namely the positions of the front ends of the drawer type movable bodies in the corresponding directions are changed, so that the position adjustment of the drawer type movable bodies is realized. It should be noted that, in order to clearly show the structure of the three-dimensional adjusting handle of the slide rail, the three-dimensional adjusting handle of the slide rail shown in fig. 1 is upward in the bottom surface, and correspondingly, the three-dimensional adjusting handle of the slide rail shown in fig. 2 and the whole slide rail are also upward in the bottom surface.

Referring to fig. 1 and 2, when the drawer-type movable body is in the closed state, the front and rear adjustment block 8 disposed on the main body 1 will contact the end of the fixed section 9 of the slide rail, and the front and rear adjustment wheel 2 is shifted by hand to change the front and rear positions of the front and rear adjustment block 8, thereby changing the front and rear positions of the drawer-type movable body in the closed state.

Referring to fig. 1, 3 to 6, a gear 10 is coaxially fixed to a rotation shaft of the front and rear adjustment wheel 2, the gear 10 is engaged with a rack 11, the rack 11 is driven by the gear 10 to move in the left and right directions of the main body 1, the front and rear adjustment block 8 is provided with a bevel groove 12, and the rack 11 is provided with a bevel 13 inserted into the bevel groove 12. The inclined surface 13 forms an angle with the direction of movement of the rack 11. The left and right movement of the rack 11 is converted into the front and back movement of the front and back adjusting block 8 through the sliding fit of the inclined plane 13 and the bevel groove 12. Thus, the front and rear positions of the front and rear adjusting blocks 8 can be changed by only poking the front and rear adjusting wheels 2 with hands. In a preferred embodiment, the gear 10, the front-rear adjustment wheel 2, and the shaft 16 connected between the gear 10 and the front-rear adjustment wheel 2 may be integrally formed of plastic.

As a best mode, referring to fig. 1, 3 and 4, the front and back adjusting wheel 2, the gear 10, the rack 11 and the front and back adjusting block 8 are mounted on the same support 14, and the support 14 is detachably connected with the main body 1. During production, the front and rear adjusting wheels 2, the gear 10, the rack 11 and the front and rear adjusting blocks 8 are installed on the support 14, and then the support 14 is installed on the main body 1, so that the assembly line production is facilitated, and the production efficiency is improved. The support 14 may be made of plastic.

As a best implementation mode, referring to fig. 4, the support 14 is provided with a shaft hole 15, the front and rear adjusting wheels 2 and the rotating shaft 16 of the gear 10 are inserted into the shaft hole 15, the shaft hole 15 is provided with a notch, and the opening width of the notch is slightly smaller than the shaft diameter of the rotating shaft 16, so that the rotating shaft 16 cannot fall out of the shaft hole 15 from the notch, the rotating shaft 16 can radially enter and exit the shaft hole 15 under the pushing force of a human hand, and the assembly between the gear 10 and the support 14 is facilitated.

In a preferred embodiment, referring to fig. 4, the support 14 is provided with a tube cavity 17, the rack 11 is inserted into the tube cavity 17 and slidably engaged with the tube cavity 17, the side wall of the tube cavity 17 is provided with an opening 18, and the front and rear adjusting blocks 8 are inserted into the opening 18 and slidably engaged with the opening 18. The structure facilitates the assembly among the rack 11, the front and rear adjusting blocks 8 and the support 14.

Referring to fig. 3, the support 14 is provided with a plurality of positioning pins 19, the main body 1 is provided with positioning holes corresponding to the positioning pins 19 one by one, the positioning pins 19 are inserted into the positioning holes, and the support 14 and the main body 1 are fixedly connected by screws 20. The structure facilitates the assembly between the support 14 and the main body 1, and the support 14 and the main body 1 can be connected by only one screw at least.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the utility model. The protection scope of the present invention should be subject to the appended claims.

Claims

1. Slide rail three-dimensional regulation handle, including a main part of being connected with the active segment of slide rail, the main part is equipped with front and back regulating wheel and front and back regulating block, characterized by: the pivot coaxial fixation of front and back regulating wheel has the gear, and gear and rack meshing, gear drive rack move about the main part about, and the front and back regulating block is equipped with the bevel connection groove, and the rack is equipped with the inclined plane that inserts the bevel connection groove, and the inclined plane becomes an contained angle with the moving direction of rack, and the removal is controlled through the sliding fit of inclined plane and bevel connection groove and is turned into the back-and-forth movement of front and back regulating block to the rack.

2. The three-dimensional adjustable handle of slide rail of claim 1, wherein: the front and back adjusting wheel, the gear, the rack and the front and back adjusting block are arranged on the same support, and the support is detachably connected with the main body.

3. The three-dimensional adjustable handle of slide rail of claim 2, wherein: the shaft hole has been seted up to the support, the pivot of front and back regulating wheel and gear is inserted in the shaft hole, and the shaft hole is equipped with the breach, and the opening width of breach slightly is less than the shaft diameter of pivot, makes the pivot not only can not fall out the shaft hole from the breach from this, can radially pass in and out the shaft hole again under the effect that receives the staff to push away the extrusion.

4. The three-dimensional adjustable handle of slide rail of claim 2, wherein: the support is provided with a tube cavity, the rack is inserted in the tube cavity and is in sliding fit with the tube cavity, the side wall of the tube cavity is provided with an opening, and the front and rear adjusting blocks are inserted in the opening and are in sliding fit with the opening.

5. The three-dimensional adjustable handle of slide rail of claim 2, wherein: the support is provided with positioning pins, the main body is provided with positioning holes corresponding to the positioning pins one to one, the positioning pins are inserted into the positioning holes, and the support and the main body are connected and fixed through screws.