CN211298807U - Connecting structure of table top and table legs - Google Patents
Connecting structure of table top and table legs Download PDFInfo
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- CN211298807U CN211298807U CN201922032359.8U CN201922032359U CN211298807U CN 211298807 U CN211298807 U CN 211298807U CN 201922032359 U CN201922032359 U CN 201922032359U CN 211298807 U CN211298807 U CN 211298807U
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Abstract
The utility model relates to the technical field of installation fasteners, and discloses a desktop and table foot connection structure, including embedding piece and moving part, be equipped with the screw hole along the horizontal direction on the embedding piece, the moving part includes the bolt with screw hole threaded connection and sets up the drive wheel at the bolt tip, circumference is equipped with a plurality of joint positions that make things convenient for the spanner to imbed on the drive wheel, the drive wheel is located the front end of embedding piece, the rear end face of embedding piece is the inclined plane, the embedding piece imbeds in the embedded groove of seting up on the installation face of plate body, the upper end of embedding piece is equipped with the limiting plate with the installation face butt of plate body, the longitudinal section of embedding piece is the trapezoidal that the upper end width is less than the lower extreme width; the utility model provides a pair of desktop and table foot connection structure can real stealthy installation of bolt, and structural design is more reasonable, and simple to operate is swift, has guaranteed the security that furniture used.
Description
Technical Field
The utility model relates to an installation fastener technical field, concretely relates to desktop and table foot connection structure.
Background
In the furniture assembling process, the table top and the table legs are often required to be installed, the traditional connecting mode is troublesome to install, for example, screws or bolts are installed, the installation is completed every time, the end parts of the screws or the bolts are exposed, the attractiveness is affected, certain potential safety hazards exist at the same time, the operation steps of the installing process are complex, and the installing efficiency is low.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the above-mentioned prior art, the utility model provides a desktop and table foot connection structure can real stealthy installation of bolt, and structural design is more reasonable, and simple to operate is swift, has guaranteed the security that furniture used.
The utility model discloses the technical scheme who adopts does:
the utility model provides a desktop and table foot connection structure, includes embedding piece and moving part, be equipped with the screw hole along the horizontal direction on the embedding piece, the moving part includes the bolt with screw hole threaded connection and sets up the drive wheel at the bolt tip, circumference is equipped with the joint position of a plurality of convenient spanners embedding on the drive wheel, the drive wheel is located the front end of embedding piece, the rear end face of embedding piece is the inclined plane, in the embedded groove that the embedding piece embedding was seted up on the installation face of plate body, better embedding effect can be guaranteed in the design on this inclined plane, realizes better chucking effect with the embedded groove, the upper end of embedding piece is equipped with the limiting plate with the installation face butt of plate body, the longitudinal section of embedding piece is the trapezoidal that the upper end width is less than the lower extreme width.
When the connecting structure is installed, the installation end of the table foot is arranged in the installation groove, the connecting structure is arranged in the embedded groove, the connecting structure needs to be completely screwed into the threaded hole by screwing the bolt by the screwing driving wheel before installation, the connecting structure can be smoothly arranged in the embedded groove, after the embedded block is arranged, the driving wheel can be pulled by extending the end part of the inner hexagonal wrench into the clamping position, the rotating direction of the driving wheel needs to be opposite to the screwing direction of the bolt, the inner hexagonal wrench is matched with the corresponding clamping position in sequence and drives the driving wheel to rotate, the screwing-out of the bolt is realized, the inner hexagonal wrench is not operated until the end surface of the driving wheel is tightly abutted against the table foot, and the fastening installation of the table foot is realized, the limiting plate is in a structure that the limiting plate extends out of the embedded groove due to the fact that the limiting plate is abutted to the mounting surface of the plate body, and when the driving wheel is abutted to the table legs tightly, the stability of connection between the plate body and the table legs can be guaranteed.
To sum up, because this project organization need not twist the bolt totally in the installation, only need partially twist soon, partial back of packing into this connection structure is twisted out the bolt and is supported tightly with the table foot and can realize the fastening installation promptly, and assembly process convenient and fast is laborsaving, and under the mounted state, the bolt is whole to be hidden, and is pleasing to the eye better and do not have the exposed potential safety hazard of bolt.
Further, for the convenience of matching with the wrench, the clamping position is a clamping groove, and the clamping groove is circumferentially and evenly arranged on the driving wheel.
Furthermore, in order to facilitate screwing the bolt into the threaded hole, the peripheral wall of the driving wheel is provided with a plurality of concave parts which facilitate screwing the driving wheel.
Further, in order to reach better fastening effect and be convenient for installation operation simultaneously, the limiting plate includes two extension boards that the symmetry set up, the extension board includes the extension that extends towards the embedding piece front end, the extension length of extension is unanimous with the thickness of drive wheel, forms the space of dodging of conveniently operating the drive wheel between two extensions, and this connection structure's of non-installation state whole is effectual, at the installation state, only need bolt part twist out can.
Further, in order to guarantee the structural strength of the connecting structure, the limiting plate and the embedding block are of an integrated structure, and the middle of the limiting plate is an arc-shaped concave surface.
Further, reduce the material quantity simultaneously in order to guarantee the structural strength of embedding piece, be shell structure in the embedding piece, the middle part of casing is equipped with the mount pad, the screw hole sets up on the mount pad, be equipped with the recess around the mount pad, be equipped with the strengthening rib of connecting mount pad and shells inner wall in the recess.
Furthermore, in order to ensure the structural strength of the embedded block, the shell structure, the mounting seat and the reinforcing ribs are of an integrated structure.
Furthermore, in order to prolong the service life of the connecting structure, the threaded hole comprises a through hole arranged on the mounting seat and a threaded sleeve arranged in the through hole, and the inner wall of the threaded sleeve is provided with an internal thread.
Further, the embedding block and the driving wheel are both made of plastic materials, and the threaded sleeve and the bolt are both made of metal materials.
The utility model has the advantages that: when the connecting structure is installed, the installation end of the table foot is arranged in the installation groove, the connecting structure is arranged in the embedded groove, the connecting structure needs to be completely screwed into the threaded hole by screwing the bolt by the screwing driving wheel before installation, the connecting structure can be smoothly arranged in the embedded groove, after the embedded block is arranged, the driving wheel can be pulled by extending the end part of the inner hexagonal wrench into the clamping position, the rotating direction of the driving wheel needs to be opposite to the screwing direction of the bolt, the inner hexagonal wrench is matched with the corresponding clamping position in sequence and drives the driving wheel to rotate, the screwing-out of the bolt is realized, the inner hexagonal wrench is not operated until the end surface of the driving wheel is tightly abutted against the table foot, and the fastening installation of the table foot is realized, the limiting plate is in a structure that the limiting plate extends out of the embedded groove due to the fact that the limiting plate is abutted to the mounting surface of the plate body, and when the driving wheel is abutted to the table legs tightly, the stability of connection between the plate body and the table legs can be guaranteed.
To sum up, because this project organization need not twist the bolt totally in the installation, only need partially twist soon, partial back of packing into this connection structure is twisted out the bolt and is supported tightly with the table foot and can realize the fastening installation promptly, and assembly process convenient and fast is laborsaving, and under the mounted state, the bolt is whole to be hidden, and is pleasing to the eye better and do not have the exposed potential safety hazard of bolt.
Drawings
Fig. 1 is a schematic structural diagram of a first viewing angle of the present invention;
fig. 2 is a schematic structural diagram of a second viewing angle of the present invention;
fig. 3 is a schematic structural diagram of a third viewing angle of the present invention;
fig. 4 is a schematic structural diagram of the middle plate body of the present invention;
fig. 5 is a schematic structural diagram of the usage state of the present invention.
In the figure: an embedding block 1; a bolt 2; a drive wheel 3; a bevel 5; a plate body 6; table legs 8; a mounting groove 9; an embedded groove 10; a wrench 11; a card slot 12; a recessed portion 13; a support plate 14; an extension 15; an avoidance space 16; an arc-shaped concave surface 17; a mounting seat 18; a recess 19; a reinforcing rib 20; a threaded sleeve 21; an internal thread 22; a through hole 23.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1:
as shown in fig. 1-5, this embodiment provides a desktop and table foot connection structure, including embedding piece 1 and moving part, be equipped with the screw hole along the horizontal direction on the embedding piece 1, the moving part includes bolt 2 with screw hole threaded connection and sets up the drive wheel 3 at bolt 2 tip, circumference is equipped with a plurality of joint positions that make things convenient for spanner 11 to imbed on the drive wheel 3, drive wheel 3 is located the front end of embedding piece 1, the rear end face of embedding piece 1 is inclined plane 5, embedding piece 1 imbeds in the embedded groove 10 of seting up on the installation face of plate body 6, better embedding effect can be guaranteed in the design of this inclined plane 5, realize better chucking effect with embedded groove 10, the upper end of embedding piece 1 is equipped with the limiting plate with the installation face butt of plate body 6, the longitudinal section of embedding piece 1 is the trapezoidal that the upper end width is less than the lower extreme width.
When the connecting structure is installed, firstly, the installation surface of the plate body 6 is provided with the installation groove 9 and the embedded groove 10 for installing the table leg 8, the embedded groove 10 is provided with an inclined groove surface matched with the inclined surface 5, the installation groove 9 is communicated with the embedded groove 10, the installation end of the table leg 8 is firstly arranged in the installation groove 9, then the connecting structure is arranged in the embedded groove 10, and the connecting structure needs to be completely screwed into a threaded hole by screwing the bolt 2 by the screwing driving wheel 3 before installation, then the connecting structure can be smoothly arranged in the embedded groove 10, after the embedded block 1 is arranged, the end part of the inner hexagonal wrench 11 extends into the clamping position, so that the driving wheel 3 can be moved, the rotation direction of the driving wheel 3 needs to be opposite to the screwing direction of the bolt 2, the inner hexagonal wrench 11 is sequentially matched with the corresponding clamping position and drives the driving wheel 3 to rotate, and the bolt 2 is screwed out is realized, the terminal surface and the table foot 8 of driving wheel 3 support tightly, and the operation of interior hexagonal spanner 11 is motionless, then has realized the fastening installation of table foot 8, and the limiting plate is owing to with the installation face butt of plate body 6, then the limiting plate is the structure of stretching out embedded groove 10, when driving wheel 3 supports tightly with table foot 8, more can guarantee the steadiness that plate body 6 and table foot 8 are connected.
To sum up, because this project organization need not twist the bolt 2 completely in the installation, only need the part to twist soon, and the part is twisted out bolt 2 and is supported tightly with table foot 8 and can realize the fastening installation promptly after packing into this connection structure, and assembly process convenient and fast is laborsaving, and under the mounted state, bolt 2 is whole to be hidden, and is pleasing to the eye better and do not have the exposed potential safety hazard of bolt 2.
Example 2:
this embodiment is defined by optimization based on embodiment 1 described above.
In order to be matched with the wrench 11 conveniently, the clamping position is a clamping groove 12, and the clamping groove 12 is circumferentially and uniformly arranged on the driving wheel 3.
Example 3:
this embodiment is defined by optimization based on embodiment 1 described above.
In order to facilitate screwing of the bolt 2 into the threaded hole, the circumferential wall of the driving wheel 3 is provided with a plurality of recesses 13 facilitating screwing of the driving wheel 3.
Example 4:
this embodiment is defined by optimization based on embodiment 1 described above.
In order to achieve better fastening effect and facilitate installation and operation, the limiting plate comprises two supporting plates 14 which are symmetrically arranged, each supporting plate 14 comprises an extending part 15 extending towards the front end of the embedded block 1, the extending length of each extending part 15 is consistent with the thickness of the driving wheel 3, an avoiding space 16 facilitating operation of the driving wheel 3 is formed between the two extending parts 15, the overall effect of the connecting structure is good in an uninstalled state, and only the bolt 2 part is required to be screwed out in an installed state.
Example 5:
this embodiment is defined by optimization based on embodiment 1 described above.
In order to guarantee the structural strength of the connecting structure, the limiting plate and the embedded block 1 are of an integral structure, and the middle of the limiting plate is an arc-shaped concave surface 17.
Example 6:
this embodiment is defined by optimization based on embodiment 1 described above.
In order to ensure the structural strength of the embedded block 1 and reduce the material consumption, the embedded block 1 is internally provided with a shell structure, the middle part of the shell is provided with a mounting seat 18, a threaded hole is formed in the mounting seat 18, a groove 19 is formed around the mounting seat 18, and a reinforcing rib 20 for connecting the mounting seat 18 and the inner wall of the shell is arranged in the groove 19.
Example 7:
this embodiment is defined by optimization based on embodiment 6 described above.
In order to ensure the structural strength of the insert 1, the housing structure, the mounting seat 18 and the reinforcing ribs 20 are of an integral structure.
Example 8:
this embodiment is defined by optimization based on embodiment 6 described above.
In order to prolong the service life of the connecting structure, the threaded hole comprises a through hole 23 arranged on the mounting seat 18 and a threaded sleeve 21 arranged in the through hole 23, and the inner wall of the threaded sleeve 21 is provided with internal threads 22.
Example 9:
this embodiment is defined by optimization based on embodiment 8 above.
The insert 1 and the drive wheel 3 are made of plastic material, and the threaded sleeve 21 and the bolt 2 are made of metal material.
Example 10:
this embodiment is defined by optimization based on embodiment 2 described above.
In order to facilitate screwing the bolt 2 into the threaded hole, the peripheral wall of the driving wheel 3 is provided with a plurality of concave parts 13 facilitating screwing the driving wheel 3, and the concave parts 13 are arranged between two adjacent clamping positions.
In order to achieve better fastening effect and facilitate installation and operation, the limiting plate comprises two supporting plates 14 which are symmetrically arranged, each supporting plate 14 comprises an extending part 15 extending towards the front end of the embedded block 1, the extending length of each extending part 15 is consistent with the thickness of the driving wheel 3, an avoiding space 16 facilitating operation of the driving wheel 3 is formed between the two extending parts 15, the overall effect of the connecting structure is good in an uninstalled state, and only the bolt 2 part is required to be screwed out in an installed state.
In order to guarantee the structural strength of the connecting structure, the limiting plate and the embedded block 1 are of an integral structure, and the middle of the limiting plate is an arc-shaped concave surface 17.
In order to ensure the structural strength of the embedded block 1 and reduce the material consumption, the embedded block 1 is internally provided with a shell structure, the middle part of the shell is provided with a mounting seat 18, a threaded hole is formed in the mounting seat 18, a groove 19 is formed around the mounting seat 18, and a reinforcing rib 20 for connecting the mounting seat 18 and the inner wall of the shell is arranged in the groove 19.
In order to ensure the structural strength of the insert 1, the housing structure, the mounting seat 18 and the reinforcing ribs 20 are of an integral structure.
In order to prolong the service life of the connecting structure, the threaded hole comprises a through hole 23 arranged on the mounting seat 18 and a threaded sleeve 21 arranged in the through hole 23, and the inner wall of the threaded sleeve 21 is provided with internal threads 22.
The insert 1 and the drive wheel 3 are made of plastic material, and the threaded sleeve 21 and the bolt 2 are made of metal material.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (9)
1. The utility model provides a desktop and table foot connection structure which characterized in that: including embedded piece and moving part, be equipped with the screw hole along the horizontal direction on the embedded piece, the moving part includes the bolt with screw hole threaded connection and sets up the drive wheel at the bolt tip, circumference is equipped with the joint position of a plurality of convenient spanners embedding on the drive wheel, the drive wheel is located the front end of embedded piece, the rear end face of embedded piece is the inclined plane, embedded piece embedding is in the embedded groove of seting up on the installation face of plate body, the upper end of embedded piece is equipped with the limiting plate with the installation face butt of plate body, the longitudinal section of embedded piece is the trapezoidal that the upper end width is less than the lower extreme width.
2. The connecting structure of the table top and the table legs as claimed in claim 1, wherein: the joint position is the draw-in groove, draw-in groove circumference evenly sets up on the drive wheel.
3. The connecting structure of the table top and the table legs as claimed in claim 1, wherein: the peripheral wall of the driving wheel is provided with a plurality of concave parts which are convenient for screwing the driving wheel.
4. The connecting structure of the table top and the table legs as claimed in claim 1, wherein: the limiting plate comprises two supporting plates which are symmetrically arranged, each supporting plate comprises an extending portion extending towards the front end of the embedded block, the extending length of each extending portion is consistent with the thickness of the driving wheel, and an avoiding space which is convenient for operating the driving wheel is formed between the two extending portions.
5. The connecting structure of the table top and the table legs as claimed in claim 1, wherein: the limiting plate and the embedded block are of an integrated structure, and the middle of the limiting plate is an arc-shaped concave surface.
6. The connecting structure of the table top and the table legs as claimed in claim 1, wherein: the embedded block is internally provided with a shell structure, the middle part of the shell is provided with a mounting seat, the threaded hole is arranged on the mounting seat, the periphery of the mounting seat is provided with a groove, and the groove is internally provided with a reinforcing rib for connecting the mounting seat and the inner wall of the shell.
7. The connecting structure of the table top and the table legs as claimed in claim 6, wherein: the shell structure, the mounting seat and the reinforcing ribs are of an integrated structure.
8. The connecting structure of the table top and the table legs as claimed in claim 6, wherein: the threaded hole comprises a through hole arranged on the mounting seat and a threaded sleeve arranged in the through hole, and an internal thread is arranged on the inner wall of the threaded sleeve.
9. The connecting structure of the table top and the table legs as claimed in claim 8, wherein: the embedded block and the driving wheel are both made of plastic materials, and the threaded sleeve and the bolt are both made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922032359.8U CN211298807U (en) | 2019-11-21 | 2019-11-21 | Connecting structure of table top and table legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922032359.8U CN211298807U (en) | 2019-11-21 | 2019-11-21 | Connecting structure of table top and table legs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211298807U true CN211298807U (en) | 2020-08-21 |
Family
ID=72051718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922032359.8U Active CN211298807U (en) | 2019-11-21 | 2019-11-21 | Connecting structure of table top and table legs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211298807U (en) |
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2019
- 2019-11-21 CN CN201922032359.8U patent/CN211298807U/en active Active
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Address after: No.1 Deqing Avenue, Guangzhou (Qingyuan) industrial transfer park, Shijiao Town, Qingcheng District, Qingyuan City, Guangdong Province 511500 Patentee after: Mucong industry (Guangdong) Co.,Ltd. Address before: No.1 Deqing Avenue, Guangzhou (Qingyuan) industrial transfer park, Shijiao Town, Qingcheng District, Qingyuan City, Guangdong Province 511500 Patentee before: Guangdong yimiduoli Industrial Co.,Ltd. |