CN211608710U

CN211608710U - Automatic door closing and resetting mechanism for cabinet

Info

Publication number: CN211608710U
Application number: CN202020033726.6U
Authority: CN
Inventors: 薛兴刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-10-02
Anticipated expiration: 2030-01-08

Abstract

The utility model provides a cupboard is with automatic canceling release mechanical system that closes door, including fixed baseplate, extend the piece, the extension spring, a spacing section of thick bamboo, the connecting seat, the telescopic link, the location steel ball, clamp spring and link, the connecting seat is installed to cabinet door rear end face upside, the telescopic link is installed to the connecting seat inboard, the laminating of telescopic link annular side rear side has a spacing section of thick bamboo, the spring that clamps is installed to the inside front side of a spacing section of thick bamboo, clamp the spring downside and install the location steel ball, telescopic link rear end face welding has the link, the link rear end face is connected with the extension spring, fixed baseplate is installed in cupboard inner wall left side, the welding of fixed baseplate right-hand member face has the piece of extension, original cupboard has been solved in this design and has not possessed the automatic structure of closing door, and the not good problem of effect.

Description

Automatic door closing and resetting mechanism for cabinet

Technical Field

The utility model relates to a cupboard is with automatic canceling release mechanical system that closes door belongs to cupboard technical field.

Background

A cabinet is a platform for storing kitchen utensils and cooking. The integral cabinet is also called as an integral kitchen and refers to a cabinet combination formed by four parts of a cabinet, an electric appliance, a gas appliance and a kitchen functional appliance. The kitchen cabinet is organically combined with an operation table, kitchen appliances and various functional parts, and finally a complete set of products are formed through integral configuration, integral design and integral construction according to the kitchen structure and area of a consumer and the individual requirements of family members; the whole coordination of each working procedure of kitchen work is realized, and good family atmosphere and thick life smell are created.

In prior art, current cupboard does not possess the automatic reset structure that closes the door, needs the user of service manual to close the cupboard cabinet door when using, and the practicality is not good enough to current cupboard cabinet door does not have corresponding reset structure, and the skew condition takes place easily for long-time use, and the problem that the aforesaid appears is solved with the automatic reset structure that closes the door to a cupboard now urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cupboard is with automatic canceling release mechanical system that closes door to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure makes the cupboard possess the automatic function of closing door, simple structure, and use cost is low.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an automatic door closing reset mechanism for a cabinet comprises a holding rod, a cabinet door, the cabinet, a hinge and a door closing reset assembly, wherein the cabinet door is installed on the front end face of the cabinet, the hinge is installed on the left side of the front end face of the cabinet door, the door closing reset assembly is arranged on the upper side inside the cabinet, the holding rod is fixed on the lower side of the front end of the cabinet door, the door closing reset assembly comprises a fixed base, an extension block, a tension spring, a limiting cylinder, a connecting seat, a telescopic rod, a positioning steel ball, a clamping spring and a hanging ring, the connecting seat is installed on the upper side of the rear end face of the cabinet door, the telescopic rod is installed on the inner side of the connecting seat, the limiting cylinder is attached to the rear side of the annular side face of the telescopic rod, the clamping spring is installed on the front side inside of the limiting cylinder, the positioning steel, and an extension block is welded on the right end face of the fixed base.

Furthermore, a first positioning pin is fixed on the right side of the inner portion of the extension block, and a second positioning pin is fixed on the rear side of the inner portion of the connecting seat.

Furthermore, a first bearing sleeve is clamped on the rear side inside the limiting cylinder and matched with the first positioning pin, and a second bearing sleeve is clamped on the front side inside the telescopic rod and matched with the second positioning pin.

Furthermore, the upper end face of the positioning steel ball is welded with a moving piece, the upper side of the annular side face of the telescopic rod is provided with a clamping groove, and the clamping groove is matched with the positioning steel ball.

Furthermore, a clamping head is fixed on the lower side of the rear end face of the cabinet door, and a buffer block is attached to the rear end face of the clamping head.

Further, the fixed base is fixed on the left side of the inner wall of the cabinet through a fixing screw.

The utility model has the advantages that: the utility model discloses an automatic reset mechanism that closes door for cupboard, because of the utility model discloses added fixed baseplate, extended piece, extension spring, spacing section of thick bamboo, connecting seat, telescopic link, location steel ball, clamped spring and link, this design makes the cupboard close the restoration of reseing automatically under not receiving the external force condition, has solved original cupboard and has not possessed the automatic structure of closing the door, and the not good enough problem of effect that resets has improved moreover the utility model discloses a reset effect of closing the door.

Because of extending the inside right side of piece and being fixed with first locating pin, the inside rear side of connecting seat is fixed with the second locating pin, first locating pin has improved a spacing section of thick bamboo and has extended the fixity of being connected between the piece, the second locating pin has improved the fixity of being connected between telescopic link and the connecting seat, have the removal piece because of location steel ball up end welding, the draw-in groove has been seted up to telescopic link annular side upside, and draw-in groove and location steel ball phase-match, the convenience is fixed a position the telescopic link, because of cabinet door rear end face downside is fixed with the dop, the laminating of dop rear end face has the buffer block, the skew phenomenon takes place after the dop is avoided the cabinet door to close, the buffer block avoids the cabinet door to take place hard contact with the cupboard when the closure.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an automatic door closing and resetting mechanism for a cabinet according to the present invention;

fig. 2 is a right sectional view of the door closing reset assembly of the automatic door closing reset mechanism for a cabinet according to the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is an enlarged view of B in FIG. 2;

in the figure: 1-holding rod, 2-cabinet door, 3-cabinet, 4-hinge, 5-door closing reset component, 51-fixed base, 52-extending block, 53-tension spring, 54-limiting cylinder, 55-connecting seat, 56-telescopic rod, 57-positioning steel ball, 58-clamping spring, 59-hanging ring, 521-first positioning pin, 541-first bearing sleeve, 551-second positioning pin, 561-second bearing sleeve, 562-clamping groove and 571-moving piece.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a cabinet is with automatic canceling release mechanical system that closes door, includes holding rod 1, cabinet door 2, cabinet 3, hinge 4 and closes the door reset block 5, and terminal surface installs cabinet door 2 before cabinet 3, and hinge 4 is installed on the left of the terminal surface before

cabinet door

2, and 3 inside upsides of cabinet are provided with the reset block 5 that closes the door, and 2 front end downside of cabinet door are fixed with holding rod 1.

Reset assembly 5 closes door includes fixed baseplate 51, extend piece 52, extension spring 53, spacing section of thick bamboo 54, connecting seat 55, telescopic link 56, location steel ball 57, clamp spring 58 and link 59, connecting seat 55 is installed to 2 rear end face upsides of cabinet door, connecting seat 55 installs inboard

telescopic link

56, 56 annular side rear side laminating of telescopic link has spacing section of thick bamboo 54, the inside front side of spacing section of thick bamboo 54 is installed and is clamped spring 58, clamp spring 58 downside and install

location steel ball

57, 56 rear end face welding of telescopic link has link 59, link 59 rear end face is connected with extension spring 53, fixed baseplate 51 is installed on 3 inner wall left sides of cupboard, 51 right-hand member face welding of fixed baseplate has extend piece 52, original cupboard has been solved in this design and has not possessed the automatic structure of closing the door, and the not good enough problem of.

Extend the inside right side of piece 52 and be fixed with first locating pin 521, the inside rear side of connecting seat 55 is fixed with second locating pin 551, first locating pin 521 has improved and has connected the fixity between spacing section of thick bamboo 54 and the extension piece 52, second locating pin 551 has improved and has connected the fixity between telescopic link 56 and the connecting seat 55, the inside rear side of spacing section of thick bamboo 54 clamps first bearing housing 541, and first bearing housing 541 and first locating pin 521 phase-match, the inside front side of telescopic link 56 clamps second bearing housing 561, and second bearing housing 561 and second locating pin 551 phase-match, make things convenient for telescopic link 56 and the swing of spacing section of thick bamboo 54.

The welding of location steel ball 57 up end has the removal piece 571, draw-in groove 562 has been seted up to 56 annular side upsides of telescopic link, and draw-in groove 562 and location steel ball 57 phase-match, conveniently fix a position

telescopic link

56, 2 rear end face downside of cabinet door are fixed with the dop, the laminating of dop rear end face has the buffer block, the skew phenomenon takes place after cabinet door 2 is closed to the dop is avoided, the buffer block avoids cabinet door 2 to take place the hard contact with cupboard 3 when closed, fixed baseplate 51 passes through the set screw installation to be fixed in 3 inner walls left sides of cupboard, it is fixed that the convenience is fixed to the.

As an embodiment of the present invention: at first fix the mounting of fixed baseplate 51 at 3 inner walls assigned position of cupboard through the set screw, then fix connecting seat 55 at 2 rear end face assigned position of cabinet door, can drag cabinet door 2 to the front side through holding rod 1 when using the user, and then open cabinet door 2, when needs are closed cabinet door 2, loosen holding rod 1, the tensile force of extension spring 53 can drag telescopic link 56 to the rear side through link 59 this moment, and telescopic link 56 can exert pulling force to connecting seat 55 through second bearing housing 561 and second locating pin 551, when telescopic link 56 is flexible, spacing section of thick bamboo 54 can effectively carry on spacingly to telescopic link 56, cabinet door 2 can be closed and reset this moment, the buffer block can be touch to the dop rear end face when cabinet door 2 is closed and resets, carry out the secondary positioning to cabinet door 2.

When cabinet door 2 is opened and fix a position it as required, hold the holding rod 1 with the hand and draw in order to make cabinet door 2 open to the front side, meanwhile, when telescopic link 56 extends to a certain distance, location steel ball 57 can clamp in draw-in groove 562, fix a position telescopic link 56, owing to install and clamp spring 58 and removal piece 571, it is more convenient to make location steel ball 57 flexible, the later stage only need to move cabinet door 2 backward alright make location steel ball 57 and draw-in groove 562 separate, then extension spring 53 can make cabinet door 2 close automatically and reset, can make cabinet door 2 switch more convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a cupboard is with automatic reset mechanism that closes door, includes holding rod, cabinet door, cupboard, hinge and closes the door reset assembly, its characterized in that: a cabinet door is mounted on the front end face of the cabinet, a hinge is mounted on the left side of the front end face of the cabinet door, a door closing reset assembly is arranged on the upper side inside the cabinet, and a holding rod is fixed on the lower side of the front end of the cabinet door;

the reset assembly that closes the door includes fixed baseplate, extends piece, extension spring, spacing section of thick bamboo, connecting seat, telescopic link, location steel ball, clamps spring and link, the connecting seat is installed to cabinet door rear end face upside, the telescopic link is installed to the connecting seat inboard, the laminating of telescopic link annular side rear side has spacing section of thick bamboo, the inside front side of spacing section of thick bamboo is installed and is clamped the spring, clamp the spring downside and install the location steel ball, telescopic link rear end face welding has the link, the link rear end face is connected with the extension spring, fixed baseplate is installed in cupboard inner wall left side, the welding of fixed baseplate right-hand member face has the extension piece.

2. The automatic door-closing return mechanism for cabinets of claim 1, wherein: a first positioning pin is fixed on the right side inside the extending block, and a second positioning pin is fixed on the rear side inside the connecting seat.

3. The automatic door-closing return mechanism for cabinets of claim 1, wherein: a first bearing sleeve is clamped on the rear side inside the limiting cylinder and matched with the first positioning pin, and a second bearing sleeve is clamped on the front side inside the telescopic rod and matched with the second positioning pin.

4. The automatic door-closing return mechanism for cabinets of claim 1, wherein: the upper end face of the positioning steel ball is welded with a moving piece, the upper side of the annular side face of the telescopic rod is provided with a clamping groove, and the clamping groove is matched with the positioning steel ball.

5. The automatic door-closing return mechanism for cabinets of claim 1, wherein: the cabinet door rear end face lower side is fixed with the dop, the laminating of dop rear end face has the buffer block.

6. The automatic door-closing return mechanism for cabinets of claim 1, wherein: the fixed base is fixedly arranged on the left side of the inner wall of the cupboard through a fixed screw.