CN212280575U

CN212280575U - Anti-deformation and anti-fracture adjusting handle

Info

Publication number: CN212280575U
Application number: CN202020265808.3U
Authority: CN
Inventors: 梁顺伟
Original assignee: Guangdong Mingpt Metal Precision Products Co ltd
Current assignee: Guangdong Mingpt Metal Precision Products Co ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2021-01-05
Anticipated expiration: 2030-03-05

Abstract

The utility model relates to a technical field of drawer slide rail adjustment mechanism, more specifically say, it relates to a shape and prevent cracked adjustment handle of preapring for an unfavorable turn of events, and its technical scheme main points are: comprises a handle cover which is fixedly arranged at the bottom of the drawer; the locking assembly is arranged on the handle cover and comprises an elastic resetting piece and a handle buckle, one end of the elastic resetting piece is fixedly connected with the handle cover, the other end of the elastic resetting piece is fixedly connected with the handle buckle, and the elastic resetting piece is used for driving the handle buckle to buckle or separate the slide rail; the height adjusting assembly is arranged on the handle cover and comprises a driving piece and a regulating piece, the regulating piece is horizontally movably inserted into the handle cover, the driving piece and the regulating piece are driven, the regulating piece is abutted to the chamfer angle of the end face of the sliding rail, and the driving piece is used for driving the regulating piece to eject or retract. The utility model has the advantages of adjustable drawer height, high structural strength and convenient installation.

Description

Anti-deformation and anti-fracture adjusting handle

Technical Field

The utility model relates to a technical field of drawer slide rail adjustment mechanism, more specifically say, it relates to a shape and prevent cracked adjustment handle of preapring for an unfavorable turn of events.

Background

The sliding rail is generally used for a cabinet body of furniture and is a hardware connecting fitting for the in-and-out movement of a household drawer. At present, the sliding rails are mainly divided into an open type sliding rail and a concealed type sliding rail, the open type sliding rail is arranged on two sides of a drawer, when the drawer is pulled and pulled, the open type sliding rail on the two sides of the drawer is exposed in a visual line and occupies a large installation space of a cabinet body, and the cabinet body is inconvenient to maintain, clean and clean at a later stage, so that the open type sliding rail is slowly faded out of the market; the hidden sliding rail is arranged at the bottom of the drawer, and when the drawer is pulled out, the hidden sliding rail cannot be exposed in a visual line, so that the hidden sliding rail is convenient to install and simple to maintain, greatly saves the installation space, and is smoother in the pulling process, and the hidden sliding rail becomes an important object of the existing furniture accessory.

The hidden slide rail that commonly uses usually comprises fixed rail, middle rail and movable rail, and the fixed rail is used for fixing at the cabinet internally, and middle rail is installed on the fixed rail, and the movable rail is installed on middle rail, and the upper surface of movable rail is provided with the pin that is used for fixed drawer, offers the pinhole that supplies the pin male in the bottom of drawer and the corresponding position of pin, directly inserts the pin in the pinhole when installing the drawer.

The technical scheme has the defects that: in the actual installation process of hidden slide rail, drawer and slide rail in case can not adjust and replace after the shaping for drawer and cabinet body assembly back do not necessarily guarantee that both are in the best assembly position, consequently when other drawers were installed, there is the clearance between two adjacent drawers about, has directly influenced the firm degree of use in the future, consequently needs improve.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an it is shape and prevent cracked regulation handle to preapring for an unfavorable turn of events, have the advantage of adjusting drawer height, structural strength height and installation convenience.

The above technical purpose of the present invention can be achieved by the following technical solutions: an anti-deformation and anti-breakage adjustment handle comprising:

the handle cover is fixedly arranged at the bottom of the drawer;

the locking assembly is arranged on the handle cover and comprises an elastic resetting piece and a handle buckle, one end of the elastic resetting piece is fixedly connected with the handle cover, the other end of the elastic resetting piece is fixedly connected with the handle buckle, and the elastic resetting piece is used for driving the handle buckle to buckle or separate the slide rail;

the height adjusting assembly is arranged on the handle cover and comprises a driving piece and a regulating piece, the regulating piece is horizontally movably inserted into the handle cover, the driving piece is in transmission with the regulating piece, the regulating piece is abutted to the chamfer angle of the end face of the sliding rail, and the driving piece is used for driving the action of ejecting or retracting the regulating piece so as to raise or reduce the overall height of the drawer.

In one embodiment thereof: still be provided with the guide block on the lateral wall of handle lid, the guide block be used for with adjust the leading-in installation of handle on the slide rail.

In one embodiment thereof: the guide block is inserted to the end part of the slide rail and is wedge-shaped.

In one embodiment thereof: the elasticity piece that resets is the torsional spring, the surface of handle lid is provided with the stand, the torsional spring cover is located on the stand, the handle is detained to rotate and is connected on the stand, the one end of torsional spring with handle lid fixed connection, the other end of torsional spring with handle detains fixed connection.

In one embodiment thereof: the handle is detained including cartridge piece, locking piece, go-between and stirring piece, the same lateral wall setting of one side of cartridge piece the locking piece and the go-between, the go-between rotate connect in on the stand, the one end conflict of torsional spring connect in the inner wall of go-between, the cartridge piece is kept away from the opposite side setting of go-between stir the piece.

In one embodiment thereof: the side wall of the poking block is also provided with anti-skid lines.

In one embodiment thereof: the driving piece comprises a screw rod, an adjusting wheel and a cover body, the screw rod is horizontally arranged on the end face, far away from the sliding rail, of the adjusting piece, the adjusting wheel is in threaded connection with the screw rod, the cover body is buckled with the screw rod on the handle cover, and a cavity for the screw rod to horizontally and movably penetrate is formed between the cover body and the handle cover.

In one embodiment thereof: the one end that the adjustment sheet contacted with the slide rail is provided with the rake, the rake is contradicted in the tip chamfer of slide rail, the rake leans out the setting.

In one embodiment thereof: the angle of the inclined portion is 128 °.

In one embodiment thereof: the middle part of the surface of the handle cover is also provided with a reticular rib.

To sum up, the utility model discloses following beneficial effect has: thereby the handle is detained and is reset through elasticity and make handle lid and slide rail lock or separation in the bottom of drawer, thereby the adjustment sheet passes through the whole height of the drive effect regulation drawer of driving piece, avoids influencing the holistic installation steadiness of drawer because of the installation problem, at the whole installation of regulation handle or dismantlement in-process, unusual convenient, and the structural strength who just adjusts the handle is high, long service life.

Drawings

FIG. 1 is an exploded view of the adjustment handle of the present embodiment;

FIG. 2 is an overall view of the present embodiment after the adjustment handle has been assembled;

FIG. 3 is a schematic view of the present embodiment illustrating the mounting engagement of the adjustment handle to the slide rail;

fig. 4 is a structural side view of the regulating blade in the present embodiment.

In the figure: 1. a handle cover; 2. a column; 3. anti-skid lines; 4. a shifting block; 5. inserting a block; 6. a locking block; 7. a connecting ring; 8. a torsion spring; 9. a regulating sheet; 91. an inclined portion; 10. a screw; 11. a cover body; 12. an adjustment wheel; 13. a mesh rib; 14. a slide rail; 141. chamfering; 142. a guide hole; 143. a locking hole; 15. and a guide block.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1 to 3, an anti-deformation and anti-fracture adjustment handle comprises a handle cover 1, wherein the handle cover 1 is fixedly arranged at the bottom of a drawer, and the handle cover 1 is used for providing an installation foundation;

the locking assembly is arranged on the handle cover 1 and comprises an elastic resetting piece and a handle buckle, one end of the elastic resetting piece is fixedly connected with the handle cover 1, the other end of the elastic resetting piece is fixedly connected with the handle buckle, and the elastic resetting piece is used for driving the handle buckle to buckle or separate the slide rail 14;

the height adjusting assembly is arranged on the handle cover 1 and comprises a driving piece and a regulating sheet 9, the regulating sheet 9 is horizontally inserted into the handle cover 1 in a movable mode, the driving piece is in transmission connection with the regulating sheet 9, the regulating sheet 9 is abutted to the end face chamfer 141 of the sliding rail 14, and the driving piece is used for driving the regulating sheet 9 to eject or retract so as to raise or reduce the overall height of the drawer.

Specifically, the end surface of the slide rail 14 facing the adjustment handle has a guide hole 142, and the side wall of the slide rail 14 has a locking hole 143. The side wall of the handle cover 1 is further provided with a guide block 15, the guide block 15 is used for guiding and installing the adjusting handle in the guide hole 142, and the guide block 15 is wedge-shaped in order to better align and install the guide block 15 in the guide hole 142.

Elasticity piece that resets is torsional spring 8, and the surface of handle lid 1 is provided with stand 2, and 8 covers of torsional spring are established on stand 2, and the handle is detained and is rotated and connect on stand 2, and torsional spring 8's one end and 1 fixed connection of handle lid, the other end and handle are detained fixed connection, and through torsional spring 8's setting, the action that can realize lock or separation along stand 2 is detained to the handle.

The handle is detained including cartridge piece 5, locking piece 6, go-between 7 and stirring piece 4, and cartridge piece 5 sets up locking piece 6 and go-between 7 with one side lateral wall, and go-between 7 rotates to be connected on stand 2, and the one end of torsional spring 8 is contradicted fixed connection and is in the inner wall of go-between 7, and cartridge piece 5 keeps away from the opposite side setting of go-between 7 and stirs piece 4. When the locking block 6 is installed, the locking block 6 can be always positioned in the locking hole 143 due to the elastic force of the spring, thereby improving the overall installation firmness of the adjustment handle. The adjusting handle can be integrally pulled out by stirring the stirring block 4, so that the disassembling work of the adjusting handle is completed. In order to prevent slipping, the side wall of the dial block 4 is also provided with anti-slip lines 3 to improve the safety during operation.

The driving piece comprises a screw rod 10, an adjusting wheel 12 and a cover body 11, the screw rod 10 is horizontally arranged on the end face, far away from the sliding rail 14, of the adjusting sheet 9, the adjusting wheel 12 is in threaded connection with the screw rod 10, the cover body 11 is used for buckling the screw rod 10 on the handle cover 1, and a cavity for horizontally and movably penetrating the screw rod 10 is formed between the cover body 11 and the handle cover 1.

As shown in fig. 4, an inclined portion 91 is provided at one end of the adjusting tab 9 contacting the slide rail 14, the inclined portion 91 abuts against the end chamfer 141 of the slide rail 14, and the inclined portion 91 is inclined outward. The angle of the inclined portion 91 is 128 deg. to obtain a greater height adjustment range.

The middle part of the surface of the handle cover 1 is also provided with a reticular rib 13 so as to improve the overall structural strength of the adjusting handle.

The implementation principle of the embodiment is as follows: the adjusting handle is fixedly arranged at the bottom of the drawer through a screw, the adjusting handle can be directly arranged in a guide hole 142 of the slide rail 14 in an aligned mode through the guide block 15, and the handle buckle is clamped and fixed in a locking hole 143 of the slide rail 14 to complete the installation of the adjusting handle;

the height adjustment process of the drawer: the adjusting wheel 12 is rotated to push the adjusting sheet 9 outwards, and the inclined part 91 is directly abutted to the end face chamfer 141 of the sliding rail 14, so that the whole drawer can be supported by the outward push of the adjusting sheet 9, and the purpose of adjusting the height of the drawer is achieved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a shape and fracture-preventing adjusting handle of preapring for an unfavorable turn of events which characterized in that includes:

the handle cover is fixedly arranged at the bottom of the drawer;

2. The deformation and fracture resistant adjustment handle according to claim 1, wherein: still be provided with the guide block on the lateral wall of handle lid, the guide block be used for with adjust the leading-in installation of handle on the slide rail.

3. The deformation and fracture resistant adjustment handle according to claim 2, characterized in that: the guide block is inserted to the end part of the slide rail and is wedge-shaped.

4. The deformation and fracture resistant adjustment handle according to claim 1, wherein: the elasticity piece that resets is the torsional spring, the surface of handle lid is provided with the stand, the torsional spring cover is located on the stand, the handle is detained to rotate and is connected on the stand, the one end of torsional spring with handle lid fixed connection, the other end of torsional spring with handle detains fixed connection.

5. The deformation and fracture resistant adjustment handle according to claim 4, wherein: the handle is detained including cartridge piece, locking piece, go-between and stirring piece, the same lateral wall setting of one side of cartridge piece the locking piece and the go-between, the go-between rotate connect in on the stand, the one end conflict of torsional spring connect in the inner wall of go-between, the cartridge piece is kept away from the opposite side setting of go-between stir the piece.

6. The deformation and fracture resistant adjustment handle according to claim 5, wherein: the side wall of the poking block is also provided with anti-skid lines.

7. The deformation and fracture resistant adjustment handle according to claim 1, wherein: the driving piece comprises a screw rod, an adjusting wheel and a cover body, the screw rod is horizontally arranged on the end face, far away from the sliding rail, of the adjusting piece, the adjusting wheel is in threaded connection with the screw rod, the cover body is buckled with the screw rod on the handle cover, and a cavity for the screw rod to horizontally and movably penetrate is formed between the cover body and the handle cover.

8. The deformation and fracture resistant adjustment handle according to claim 1, wherein: the one end that the adjustment sheet contacted with the slide rail is provided with the rake, the rake is contradicted in the tip chamfer of slide rail, the rake leans out the setting.

9. The deformation and fracture resistant adjustment handle according to claim 8, wherein: the angle of the inclined portion is 128 °.

10. The deformation and fracture resistant adjustment handle according to any one of claims 1 to 9, wherein: the middle part of the surface of the handle cover is also provided with a reticular rib.