CN214855489U

CN214855489U - Pull stable structure

Info

Publication number: CN214855489U
Application number: CN202022988508.0U
Authority: CN
Inventors: 林孝发; 林孝山; 王巽; 黄鸿祥; 林锦灿
Original assignee: Jomoo Kitchen and Bath Co Ltd
Current assignee: Jomoo Kitchen and Bath Co Ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-11-26
Anticipated expiration: 2030-12-11

Abstract

The utility model discloses a drawing and pulling stable structure, which is used for ensuring that a drawer slides relative to a cabinet body along the drawing and pulling direction; the sliding wheel assembly comprises two pulley assemblies corresponding to two inner side walls of the cabinet body; each pulley assembly comprises a bracket and at least two pulleys rotating relative to the bracket around a first shaft which is perpendicular to the drawing direction and parallel to the inner side wall of the cabinet body; in each pulley assembly, the bracket is arranged on the outer wall of the drawer; each pulley is arranged along the drawing direction and is abutted against the corresponding inner side wall. The utility model provides a drawer along the slope problem of pull direction on the horizontal direction, realize the anti-shake function of drawer, convenient and practical.

Description

Pull stable structure

Technical Field

The utility model relates to a connection structure field of drawer and the cabinet body, concretely relates to pull stable structure.

Background

In the real life, mutually noninterfere when having certain clearance in order to guarantee the relative cabinet body of drawer and slide between the drawer and the cabinet body, consequently, when people will open or close the drawer, the stroke difference of the left and right sides can lead to the drawer skew, appears the phenomenon of rocking easily, influences the user and uses to experience and feels. The prior art mainly adopts a left bracket and a right bracket, and the brackets are improved in a mode of connecting by a connecting rod, on one hand, the connecting mode has extremely high requirements on product installation, and skilled installation personnel can install the two brackets on the same horizontal plane, otherwise, the drawer can shake when being pulled and pulled by slight error, and the user experience is poor; on the other hand, when the connecting mode is used for the cabinets such as hand washing basins and the like provided with the sewer, the limitation is large because the sewer can interfere the movement of the connecting rod along the drawing direction of the drawer; in addition, most supports are in a gear meshing structure, so that the wear rate is high, and the service life is short.

The stability of the drawer in the horizontal direction in the pull-out direction is thereby still to be further increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the above-mentioned defect or the problem that exist among the background art, provide a pull stable structure, the utility model provides a drawer along the slope problem of pull direction on the horizontal direction, realize preventing of drawer and shake the function, have stable, convenient and practical's of pull advantage.

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

a drawing and pulling stable structure is used for ensuring that a drawer slides relative to a cabinet body along the drawing and pulling direction; the sliding wheel assembly comprises two pulley assemblies corresponding to two inner side walls of the cabinet body; each pulley assembly comprises a bracket and at least two pulleys rotating relative to the bracket around a first shaft which is perpendicular to the drawing direction and parallel to the inner side wall of the cabinet body; in each pulley assembly, the bracket is arranged on the outer wall of the drawer; each pulley is arranged along the drawing direction and is abutted against the corresponding inner side wall.

Further, the device also comprises a sliding rail corresponding to each pulley component; the sliding rail is fixedly connected with the inner side wall of the cabinet body; and each pulley abuts against the corresponding sliding rail and moves along the drawing direction.

Further, the device also comprises a sliding connection structure; the drawer slides relative to the cabinet body through the sliding connection structure.

Further, the sliding connection structure comprises a sliding groove and a sliding strip in sliding connection with the sliding groove; the sliding strip is arranged at the bottom of the drawer along the drawing direction; the sliding groove is fixedly connected with the inner side wall of the cabinet body.

Further, the sliding groove is provided with an opening for placing the sliding strip; the opening direction is parallel to the inner side wall of the cabinet body.

As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:

1. firstly, arranging a bracket on the outer wall of the drawer so as to provide a supporting force and a rotating shaft for the rotation of the pulley; secondly, the rotating shaft is defined as a first shaft which is perpendicular to the drawing direction and is parallel to the inner side wall of the cabinet body, and an installer only needs to ensure that after the installation is finished, each pulley rotating around the first shaft is abutted against the corresponding inner side wall, and does not need to repeatedly correct to ensure that the two supports are positioned on the same horizontal plane when being installed, so that the utility model has lower requirements on installation occupational level of the installer, saves working hours, and is more durable in performance; moreover, the technical scheme that each pulley component comprises at least two pulleys distributed along the drawing direction ensures that the two pulleys always prop against the corresponding inner side wall when the pulleys slide, thereby solving the problem of inclination of the drawer along the sliding direction in the horizontal direction; finally, two pulley assemblies are respectively arranged on the drawer, and the technical scheme has good universal matching performance and adjustable function, is not only suitable for drawers with different sizes, but also is particularly suitable for cabinets such as hand washing basins provided with sewers and the like.

2. The sliding direction of the pulley is further optimized by the matching design of the sliding rail and the pulley component, and the pulley has guiding and supporting functions.

3. The design of the sliding connection structure realizes that the drawer slides relative to the cabinet body along the drawing direction.

4. The sliding connection structure realizes the sliding of the drawer relative to the cabinet body through the sliding connection of the sliding strip and the sliding groove; the sliding strip is arranged at the bottom of the drawer, and the sliding groove is fixedly connected to the inner side wall of the cabinet body, so that the sliding groove plays a role in supporting the drawer, and the reliability is higher.

5. The opening direction is parallel to the opening arranged on the inner side wall of the cabinet body, and the supporting area of the sliding groove for the drawer is further enlarged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a general schematic view of the drawer of the present embodiment when closed relative to the cabinet;

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

Description of the main reference numerals:

the drawing and pulling device comprises a drawing and pulling stable structure 1, a pulley assembly 10, a support 101, a pulley 102, a first shaft 1020, a sliding connection structure 11, a sliding groove 110, a sliding strip 120 and a sliding rail 12; a drawer 2; a cabinet body 3, an inner side wall 31; a sewer 4.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are preferred embodiments of the invention and should not be considered as excluding other embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.

In the claims, the specification and the drawings, unless otherwise expressly limited, to the extent that directional terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like are used, the positional or orientational relationships illustrated in the drawings are based on the positional and orientational relationships illustrated in the drawings and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention in any way.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the term "fixedly connected" or "fixedly connected" is used, which is to be understood broadly, that is, any connection mode without displacement relation or relative rotation relation between the two, that is, including non-detachably fixed connection, integrated connection and fixed connection through other devices or elements.

In the claims, the specification and the drawings, the terms "including", "comprising" and variations thereof, if used, are intended to be inclusive and not limiting.

With reference to fig. 1 to 2, a drawing stabilization 1 is shown for ensuring the sliding of a drawer 2 with respect to a cabinet 3 in a drawing direction; comprises a pulley assembly 10 and a sliding connection structure 11; the following embodiments are described with respect to a drawer sliding relative to a cabinet; wherein:

the number of the pulley assemblies 10 is two, and the pulley assemblies are respectively arranged corresponding to the two inner side walls 31 of the cabinet body 3; each pulley assembly 10 comprises a bracket 101 and at least two pulleys 102 rotating relative to the bracket 101, specifically, the bracket 101 is installed on the outer wall of the drawer 2 through threaded connection, the bracket 101 provides a supporting force and a rotating shaft for the rotation of the pulleys 102, and replacement and maintenance are facilitated when the pulley assembly 10 is damaged; the above-mentioned rotation axis is defined as a first axis 1020, which is perpendicular to the drawing direction and parallel to the inner side wall 31 of the cabinet 3; each pulley 102 is laid along the pull direction and all pushes up the inside wall 31 that corresponds, can understand, includes two at least pulleys 102 that lay along the pull direction in every loose pulley assembly 10, and this embodiment has ensured that pulley 102 pushes up the inside wall 31 that corresponds all the time when sliding, has improved the stability of the relative cabinet body 3 motion of drawer 2, has realized the function that prevents that drawer 2 from rocking.

A sliding connection structure 11 including a sliding groove 110 and a sliding strip 120 sliding connected to the sliding groove 110; it is understood that the chute 110 may be provided in the drawer 2 and the slide 120 may be provided in the inner side wall 31 of the cabinet 3, or vice versa; in this embodiment, preferably, the slide bar 120 is arranged at the bottom of the drawer 2 along the drawing direction; the chute 110 is fixedly connected to the inner side wall 31 of the cabinet body 3, and the chute 110 is provided with an opening for placing the slide bar 120; the opening direction is parallel to the inner side wall 31 of the cabinet body 3, as shown in fig. 2, the opening direction is upward, so that the drawer 2 can be conveniently received and supported, the supporting area of the sliding groove 110 for the drawer 2 is further enlarged, and the reliability is higher; thereby, the drawer 2 slides relative to the cabinet 3 through the sliding structure 11.

Preferably, the cabinet further comprises a sliding rail 12, which is arranged on the inner side wall 31 of the cabinet 3 corresponding to each pulley assembly 10; specifically, each pulley 102 abuts against the corresponding slide rail 12 and moves along the drawing direction, and it can be understood that each pulley 102 indirectly abuts against the inner side wall 31 of the cabinet 3 when abutting against the slide rail 12; the present embodiment better guides the motion track of the pulley 102 through the cooperation of the pulley 102 and the sliding rail 12.

The installation step: (1) preassembling each pulley 102 with the bracket 101; (2) the two brackets 101 are respectively arranged on the outer wall of the drawer 2, and the first shaft 1020 is ensured to be perpendicular to the drawing direction and parallel to the inner side wall 31 of the cabinet body 3; (3) fixing the slide rail 12 on the inner side wall 31 of the cabinet 3; (4) the slide bar 120 and the sliding groove 110 are respectively arranged on the drawer 2 and the cabinet body 3; (5) the slide 120 is inserted into the slide groove 110 and the pulleys 102 are placed into the slide rail 12.

The technical proposal of the utility model that the pulley 102 rotating around the first shaft 1020 abuts against the slide rail 12 to move, firstly, the problem of the inclination of the drawer 2 along the sliding direction in the horizontal direction is solved; secondly, the technical scheme has good universal matching performance and adjustable function, is not only suitable for drawers 2 with different sizes, but also is particularly suitable for cabinets 3 such as hand washing basins and the like provided with sewers 4; finally, the utility model discloses it is lower to installer's installation occupational level requirement, save man-hour, and pulley 102 is more durable in the performance.

The description of the above specification and examples is intended to illustrate the scope of the invention, but should not be construed as limiting the scope of the invention. Modifications, equivalents and other improvements which may be made to the embodiments of the invention or to some of the technical features thereof by a person of ordinary skill in the art through logical analysis, reasoning or limited experimentation in light of the above teachings of the invention or the above embodiments are intended to be included within the scope of the invention.

Claims

1. A drawing and pulling stable structure is used for ensuring that a drawer slides relative to a cabinet body along the drawing and pulling direction; the cabinet is characterized by comprising two pulley assemblies corresponding to two inner side walls of the cabinet body; each pulley assembly comprises a bracket and at least two pulleys rotating relative to the bracket around a first shaft which is perpendicular to the drawing direction and parallel to the inner side wall of the cabinet body; in each pulley assembly, the bracket is arranged on the outer wall of the drawer; each pulley is arranged along the drawing direction and is abutted against the corresponding inner side wall.

2. The pull stabilization structure of claim 1, further comprising a track corresponding to each pulley assembly; the sliding rail is fixedly connected with the inner side wall of the cabinet body; and each pulley abuts against the corresponding sliding rail and moves along the drawing direction.

3. The pull stabilization construct of claim 1 or 2, further comprising a slip joint structure; the drawer slides relative to the cabinet body through the sliding connection structure.

4. The pull stabilization structure of claim 3, wherein the sliding structure comprises a sliding groove and a sliding strip sliding on the sliding groove; the sliding strip is arranged at the bottom of the drawer along the drawing direction; the sliding groove is fixedly connected with the inner side wall of the cabinet body.

5. The pull stabilization construct of claim 4, wherein the chute has an opening for the insertion of a slide; the opening direction is parallel to the inner side wall of the cabinet body.