CN212079009U

CN212079009U - Shock-absorbing track

Info

Publication number: CN212079009U
Application number: CN202020215960.0U
Authority: CN
Inventors: 张月明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-12-04
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a shock attenuation track, including the track main part, track main part upper portion is provided with an installation end face, be provided with the buffering subassembly on the installation end face, the buffering subassembly includes that two at least groups interval set up and the buffering strip that extends along track main part length direction, the track main part is provided with mounting structure, mounting structure is located the interval region department of buffering strip can avoid buffering strip to influence orbital installation, makes things convenient for orbital dismouting, and adopts two at least groups of spaced buffering strips can reduce the material, reduce cost, and the buffering strip that the interval set up simultaneously can form the interval hollow layer and reduce the contact surface between smallpox and track, reduces the vibration through buffering strip transmission, improves the shock attenuation effect.

Description

Shock-absorbing track

Technical Field

The utility model relates to a slip track field, in particular to shock attenuation track.

Background

The hoisting type sliding door usually slides on a track through a pulley mechanism, the track is usually fixed on a ceiling or a fixed component positioned on the upper part of a door body, when in use, the door body slides to generate certain vibration, and the vibration is transmitted to the ceiling through the track, so that the ceiling generates vibration and generates larger noise, and therefore, the applicant previously applied a patent with the following patent numbers: CN2018221798617, name: the utility model discloses a "track mechanism of sliding door" utility model patent, in this patent, the applicant discloses adopt single wide type cushion to reduce the vibration transmission, but when in actual use, because orbital generally passes through screw mechanism to be installed on the smallpox at the middle part, so the screw need pass the cushion, cause certain installation difficulty, simultaneously for keeping orbital balance, the cushion need be made into the structure of broad, and the cost is higher, and when in actual use, because cushion and track and smallpox all are the structure of hugging closely of large tracts of land, still have more vibration transmission to the smallpox in.

Simultaneously, in this patent, during the installation, the whole pressurized of cushion, after long-term, the cushion can be ageing to be stereotyped, bonds even in the track, needs the manual work to clear up the mounted position inside during the dismantlement for the cushion is changed comparatively trouble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a shock attenuation track, have simple to operate, with low costs, the effectual advantage of shock attenuation.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a shock attenuation track, includes the track main part, track main part upper portion is provided with a mounting surface, be provided with the buffering subassembly on the mounting surface, the buffering subassembly includes that two at least groups interval set up and along the buffering strip that track main part length direction extends, the track main part is provided with mounting structure, mounting structure is located the interval region department of buffering strip.

One of the above technical solutions has at least one of the following advantages or beneficial effects: can avoid buffering strip to influence orbital installation, make things convenient for orbital dismouting, and adopt two at least spaced buffering strips can reduce the material, reduce cost, and the buffering strip that the interval set up simultaneously can form the interval cavity layer and reduce the contact surface between smallpox and track, reduces the vibration through buffering strip transmission, improves the shock attenuation effect.

In some embodiments, the buffering strip comprises a connecting portion and a bearing portion arranged above the connecting portion, a mounting structure is arranged between the connecting portion and the rail main body, the connecting portion is embedded in the rail main body through the mounting structure, and when the buffering strip is mounted on the mounting end face, the bearing portion is located on the mounting end face.

In some embodiments, the cushioning strips are made of an elastic material, such as silicone, rubber, flexible plastic, etc., so that they have good shock absorbing properties.

In some specific embodiments, the cross section of the buffering strip is in an i shape, the cross section of the connecting part is in an inverted T shape, and the mounting end face is provided with an inverted T-shaped clamping groove corresponding to the connecting part to form a clamping structure, so that the buffering strip is convenient to mount, and the clamping structure is not pressed during rail mounting, so that good performance can be maintained, and the buffering strip can be normally dismounted after long-term use.

In some embodiments, the mounting end surface is provided with a concave position corresponding to the bottom of the pressure-bearing portion, and the pressure-bearing portion can be partially installed in the concave position to position the pressure-bearing portion, reduce the displacement of the pressure-bearing portion and maintain the normal shock absorption function of the pressure-bearing portion.

In some embodiments, the buffer strips are uniformly distributed on the mounting end surface to balance the pressing force of the rails and enable the balance rails to enable the mounting end surface to be approximately parallel to the ceiling and maintain the normal guiding performance of the rails.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

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

FIG. 2 is a schematic side view of an embodiment of the present invention;

fig. 3 is an exploded view of an embodiment of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

As shown in fig. 1, a shock absorption track, including track main part 100, track main part 100 upper portion is provided with a mounting end surface 110, be provided with the buffer assembly on the mounting end surface 110, the buffer assembly includes that two at least groups interval set up and the buffering strip 200 that extends along track main part 100 length direction, track main part 100 is provided with mounting structure, mounting structure is located the interval region department of buffering strip 200 can avoid buffering strip 200 to influence orbital installation, makes things convenient for orbital dismouting, and adopts two at least groups of interval buffering strip 200 can reduce the material, reduce cost, and the buffering strip 200 that the interval set up simultaneously can form the interval hollow layer and reduce the contact surface between smallpox and track, reduces the vibration through buffering strip 200 transmission, improves the shock attenuation effect.

In some embodiments, as shown in fig. 2 and 3, the buffering strip 200 includes a connecting portion 210 and a pressure-bearing portion 220 disposed above the connecting portion 210, an installation structure is provided between the connecting portion 210 and the rail main body 100, the connecting portion 210 is embedded in the rail main body 100 through the installation structure, and when the buffering strip 200 is installed on the installation end surface 110, the pressure-bearing portion 220 is located on the installation end surface 110, when in use, the pressure-bearing portion 220 is extruded and deformed, the shock-absorbing effect is achieved through the pressure-bearing portion 220, the connecting portion 210 is not extruded after the rail is installed, the normal installation performance of the connecting portion 210 is not affected, and the buffering strip can be normally disassembled and assembled after long-term use.

In some embodiments, the cushioning strip 200 is made of an elastic material such as silicone, rubber, flexible plastic, etc. to provide good shock absorption.

In some specific embodiments, as shown in fig. 2 and 3, the cross section of the buffer strip 200 is i-shaped, the cross section of the connecting portion 210 is inverted "T" shaped, and the mounting end surface 110 is provided with an inverted "T" shaped slot 111 corresponding to the connecting portion 210 to form a clamping structure, so that the buffer strip 200 is conveniently mounted, and the clamping structure is not pressed during rail mounting, so that good performance can be maintained, and the buffer strip can be normally disassembled and assembled after long-term use.

In some embodiments, as shown in fig. 2 and 3, the mounting end surface 110 is provided with a recess 112 corresponding to the bottom of the pressing portion 220, and the pressing portion 220 can be partially inserted into the recess 112 to position the pressing portion 220, so as to reduce the displacement of the pressing portion 220 and maintain the normal shock absorption function thereof.

In some embodiments, the bumper strips 200 are evenly distributed on the mounting end surface 110 to balance the pressing force of the rails and enable the balancing rails to enable the mounting end surface 110 to be approximately parallel to the ceiling and maintain the normal guiding performance of the rails.

It is readily understood by those skilled in the art that the above-described preferred modes can be freely combined and superimposed without conflict.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The damping track comprises a track main body (100), wherein an installation end face (110) is arranged on the upper portion of the track main body (100), and the damping track is characterized in that a buffering assembly is arranged on the installation end face (110), the buffering assembly comprises at least two groups of buffering strips (200) which are arranged at intervals and extend along the length direction of the track main body (100), the track main body (100) is provided with an installation structure, and the installation structure is located at the interval area of the buffering strips (200).

2. The shock absorbing track as claimed in claim 1,

the buffer strip (200) comprises a connecting part (210) and a bearing part (220) arranged above the connecting part (210), an installation structure is arranged between the connecting part (210) and the track main body (100), the connecting part (210) is embedded in the track main body (100) through the installation structure, and when the buffer strip (200) is installed on the installation end face (110), the bearing part (220) is located on the installation end face (110).

3. The shock absorbing track as claimed in claim 2,

the cross section of the buffer strip (200) is I-shaped, the cross section of the connecting part (210) is inverted T-shaped, and an inverted T-shaped clamping groove (111) corresponding to the connecting part (210) is formed in the mounting end face (110).

4. The shock absorbing track as claimed in claim 2,

the mounting end face (110) is provided with a concave position (112) corresponding to the bottom of the bearing part (220), and the bearing part (220) can be partially installed in the concave position (112).

5. The shock absorbing track as claimed in claim 1,

the buffer strips (200) are uniformly distributed on the mounting end face (110).