CN202756353U - Table top fast connecting structure - Google Patents
Table top fast connecting structure Download PDFInfo
- Publication number
- CN202756353U CN202756353U CN 201220470310 CN201220470310U CN202756353U CN 202756353 U CN202756353 U CN 202756353U CN 201220470310 CN201220470310 CN 201220470310 CN 201220470310 U CN201220470310 U CN 201220470310U CN 202756353 U CN202756353 U CN 202756353U
- Authority
- CN
- China
- Prior art keywords
- desktop
- table top
- joint structure
- longitudinal fluting
- fast joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a table top fast connecting structure. The existing desktop and a steel frame connecting structure which is used for supporting the table top are simpler, most of the table top and the steel frame connecting structure are directly connected through screws, the installation is not convenient and humanized, and users need to install below the table top at many conditions. The table top fast connecting structure comprises a table top and a table top beam. The table top fast connecting structure is characterized in that a plurality of connecting pieces which are fixed on the bottom of the table top are installed between the table top and the table top beam, a vertical groove is formed on an upper surface of the table top beam, a vertical cavity body is formed below the vertical groove, the bottom of the vertical groove is provided with through holes, the number of the through holes is same as the number of the connecting pieces, and the through holes is communicated with the vertical cavity body. The lower portion of the connecting pieces is provided with a clamping section which penetrates the through holes, a part of the clamping section is installed in the vertical cavity body, and the clamping section is connected with the bottom of the vertical groove in a clamped mode. Due to the fact that the connecting pieces are matched with supporting pieces, the table top fast connecting structure is not only convenient to install, but also improves the stability of a table top structure.
Description
Technical field
The utility model relates to the linkage structure of furniture, especially a kind of desktop fast joint structure.
Background technique
The steelframe linkage structure of present desktop and supporting desktop is more single, and great majority directly adopt screw to connect, and not aspect, not hommization are installed, and many times the people need to install under desktop.In addition, a lot of connected elements and the screw that form steelframe expose, and have certain narrow limitation in the design of structure, have affected to a certain extent product quality.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defective that above-mentioned prior art exists, provide a kind of easy for installation fast, be connected firmly and without the desktop fast joint structure that screw exposes, be used for promoting the quality of furniture and improve structure stability.
For this reason, the technical solution adopted in the utility model is: a kind of desktop fast joint structure, comprise desktop and desktop crossbeam, it is characterized in that, be provided with a plurality of links that are fixed on the desktop bottom between described desktop and the desktop crossbeam, the upper surface of desktop crossbeam forms a longitudinal fluting, and the below of longitudinal fluting forms a vertical cavity, the bottom land of longitudinal fluting has the through hole identical with the link number, and described through hole communicates with vertical cavity; The bottom of described link forms behind the consistent reach through hole and partly places the inserted part of vertical cavity, and this inserted part is connected on the bottom land of longitudinal fluting.
The utility model makes link block the desktop crossbeam by the inserted part, and desktop and desktop crossbeam are connected firmly, thereby forms a stable firmly linkage structure, installs quick and convenient.In addition, can't see the fixedly screw of usefulness after the utility model installation, promoted product quality.
Further, also be provided with a plurality of supporting elements that are fixed on the desktop bottom between described desktop and the desktop crossbeam, supporting element is conflicted on longitudinal fluting.Come the desktop of supporting part by supporting element, make the stability under loading of desktop crossbeam even.
Further, described supporting element comprises main body and the locating column that forms on main body top, has a positioning hole for the placement positioning post on the bottom of desktop, and supporting element is connected on the bottom of desktop by screw and nut.By the cooperation of positioning hole and locating column, prevent that supporting element from rotating.
Further, described link comprises body, forms described inserted part at the positioning rod of body top formation with in the body bottom, have a positioning hole for the placement positioning bar on the bottom of desktop, link is connected on the bottom of desktop by screw and nut.By the cooperation of positioning hole and positioning rod, prevent that link from rotating.
Further, described inserted part is hook-shaped or " L " shape, effectively link is connected on the bottom land of longitudinal fluting.
Further, the sectional shape of described body bottom and both big or small couplings consistent with the shape in longitudinal fluting cross section make the body effective location in longitudinal fluting, prevent that link from shaking.
Further, consistent and both the big or small couplings of the shape in the sectional shape of described lower body part and longitudinal fluting cross section make the main body effective location in longitudinal fluting, prevent that supporting element from shaking.
Further, the cross section of described longitudinal fluting present the size under trapezoidal, convenient for assembly.
Further, described link and supporting element interval arrange, and make the stressed more stable and uniform of desktop crossbeam.
The beneficial effect that the utlity model has: the cooperation by link and supporting element is installed, make easy for installation in, also improved the stability of table top set-ups; By the relative sliding of desktop and crossbeam, link stably is clamped on the desktop crossbeam, install fast and more hommization, can't see the screw that connects usefulness after the installation, promoted the overall quality of product.
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the assembling schematic diagram of the utility model desktop and link and supporting element.
Fig. 3 is the structural representation of the utility model link.
Fig. 4 is the structural representation of the utility model supporting element.
Fig. 5 is the structural representation of the utility model desktop crossbeam.
Embodiment
Desktop fast joint structure as shown in the figure is provided with a plurality of link 2 and a plurality of supporting elements 3 that are fixed on the desktop bottom that are fixed on the desktop bottom between desktop 1 and the desktop crossbeam 4, described link and supporting element interval arrange.The cross section of desktop crossbeam 4 is " X " shape.
Each link has the positioning hole for the placement positioning bar by body 22, at the positioning rod 23 of body top formation and inserted part 21 compositions that form in the body bottom on the bottom of desktop, link is connected on the bottom of desktop by screw and nut.
Each supporting element forms by main body 31 and the locating column 32 that forms on main body top, has the positioning hole for the placement positioning post on the bottom of desktop, and supporting element 3 is connected on the bottom of desktop by screw and nut.
The upper surface of desktop crossbeam 4 forms longitudinal fluting 5, and the below of longitudinal fluting forms vertical cavity 6, and the bottom land of longitudinal fluting has the ellipse hole 7 identical with the link number, and through hole communicates with vertical cavity.Described inserted part 21 is hook-shaped, and it runs through through hole 7 rear sections and places vertical cavity and be connected on the bottom land of longitudinal fluting.
Trapezoidal under the size, the sectional shape of body and lower body part and both big or small couplings consistent with the shape in longitudinal fluting cross section are presented in the cross section of described longitudinal fluting.
Number of assembling steps of the present utility model is: desktop back side perforate embedded nut, first that link and supporting element is fixing on the table, the desktop that will install again link and supporting element rests on the desktop crossbeam, promoting desktop and desktop crossbeam makes both produce relative sliding, the inserted part of link is stuck on the desktop crossbeam, desktop and desktop crossbeam are connected and fixed, thereby form a stable firmly linkage structure, install quick and convenient.
Claims (10)
1. desktop fast joint structure, comprise desktop (1) and desktop crossbeam (4), it is characterized in that, be provided with a plurality of links (2) that are fixed on the desktop bottom between described desktop (1) and the desktop crossbeam (4), the upper surface of desktop crossbeam (4) forms a longitudinal fluting (5), the below of longitudinal fluting forms a vertical cavity (6), the bottom land of longitudinal fluting has the through hole (7) identical with the link number, and described through hole communicates with vertical cavity; The bottom of described link (2) forms behind the consistent reach through hole and partly places the inserted part (21) of vertical cavity, and this inserted part is connected on the bottom land of longitudinal fluting.
2. desktop fast joint structure according to claim 1, it is characterized in that, also be provided with a plurality of supporting elements (3) that are fixed on the desktop bottom between described desktop (1) and the desktop crossbeam (4), supporting element (3) is conflicted on longitudinal fluting.
3. desktop fast joint structure according to claim 2, it is characterized in that, described supporting element (3) comprises main body (31) and the locating column (32) that forms on main body top, have a positioning hole for the placement positioning post on the bottom of desktop, supporting element (3) is connected on the bottom of desktop by screw and nut.
4. each described desktop fast joint structure according to claim 1-3, it is characterized in that, described link comprises body (22), forms described inserted part (21) at the positioning rod (23) of body top formation with in the body bottom, have a positioning hole for the placement positioning bar on the bottom of desktop, link is connected on the bottom of desktop by screw and nut.
5. desktop fast joint structure according to claim 4 is characterized in that, described inserted part is hook-shaped or " L " shape.
6. desktop fast joint structure according to claim 4 is characterized in that, the sectional shape of described body bottom and both big or small couplings consistent with the shape in longitudinal fluting cross section.
7. desktop fast joint structure according to claim 6 is characterized in that, the cross section of described longitudinal fluting present the size under trapezoidal.
8. desktop fast joint structure according to claim 4 is characterized in that, consistent and both the big or small couplings of the shape in the sectional shape of described lower body part and longitudinal fluting cross section.
9. desktop fast joint structure according to claim 8 is characterized in that, the cross section of described longitudinal fluting present the size under trapezoidal.
10. desktop fast joint structure according to claim 4 is characterized in that, described link and supporting element interval arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470310 CN202756353U (en) | 2012-09-14 | 2012-09-14 | Table top fast connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470310 CN202756353U (en) | 2012-09-14 | 2012-09-14 | Table top fast connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756353U true CN202756353U (en) | 2013-02-27 |
Family
ID=47735538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220470310 Expired - Fee Related CN202756353U (en) | 2012-09-14 | 2012-09-14 | Table top fast connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756353U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107763030A (en) * | 2017-10-27 | 2018-03-06 | 浙江德清麦辰家具有限公司 | A kind of side connector of desk |
| CN107822311A (en) * | 2017-10-27 | 2018-03-23 | 浙江德清麦辰家具有限公司 | A kind of desk provided with side connector |
| CN109497697A (en) * | 2019-01-10 | 2019-03-22 | 震旦（中国）有限公司 | A kind of desk |
-
2012
- 2012-09-14 CN CN 201220470310 patent/CN202756353U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107763030A (en) * | 2017-10-27 | 2018-03-06 | 浙江德清麦辰家具有限公司 | A kind of side connector of desk |
| CN107822311A (en) * | 2017-10-27 | 2018-03-23 | 浙江德清麦辰家具有限公司 | A kind of desk provided with side connector |
| CN109497697A (en) * | 2019-01-10 | 2019-03-22 | 震旦（中国）有限公司 | A kind of desk |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202756353U (en) | Table top fast connecting structure | |
| CN205596628U (en) | Knotter mounting bracket assembly for bundling machine | |
| CN207902211U (en) | A kind of hard beam structure applied to contact net pantograph contact line relation simulation system | |
| CN208718344U (en) | Channel steel sheet-type support | |
| CN104358400A (en) | Disk type scaffold convenient to mount | |
| CN203181513U (en) | Rotary cultivator rigid machine frame | |
| CN201317265Y (en) | Air bottle framework of compressed natural gas vehicle | |
| CN205120914U (en) | Soft or hard combines board test fixture | |
| CN205365815U (en) | Car seat installation simulation mechanism | |
| CN203331806U (en) | Engine installation support | |
| CN202378841U (en) | Trailer support leg installation structure | |
| CN203475882U (en) | Novel aluminum alloy stage | |
| CN103166152A (en) | Insulation support for manufacturing cable heads | |
| CN202354751U (en) | Support rack | |
| CN215347486U (en) | Novel table | |
| CN202561671U (en) | 76000T side lamp base underframe horizontal installation explorator | |
| CN202230674U (en) | Guide plate easy to assemble and disassemble | |
| CN202760687U (en) | Chair | |
| CN205513512U (en) | Side chair | |
| CN201669526U (en) | Positioning rib fixation rack of a mixed flow type generator | |
| CN202574395U (en) | Beam for automobile instrument | |
| CN208397012U (en) | A kind of irrigation and water conservancy circulation filling row's water pump | |
| CN201977221U (en) | Desk foot used for reading desk | |
| CN203969634U (en) | Screen supporting mechanism on table | |
| CN207369558U (en) | Agricultural machinery fender configuration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20180914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |