CN107542733A - A kind of plate fitment attachment means - Google Patents
A kind of plate fitment attachment means Download PDFInfo
- Publication number
- CN107542733A CN107542733A CN201710939899.7A CN201710939899A CN107542733A CN 107542733 A CN107542733 A CN 107542733A CN 201710939899 A CN201710939899 A CN 201710939899A CN 107542733 A CN107542733 A CN 107542733A
- Authority
- CN
- China
- Prior art keywords
- chock plug
- bizet
- section
- screw rod
- hole
- 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.)
- Withdrawn
Links
Landscapes
- Dowels (AREA)
Abstract
A kind of plate fitment attachment means, including screw rod, chock plug and wedge plug；Described screw rod includes canned paragraph and chock plug section again, canned paragraph is used to insert sheet material, chock plug section is used to be connected with chock plug, in sheet fabrication, only need to make a call to two holes, it is fewer than traditional three-piece combined connection component to make a hole, and chock plug can be embedded into plug hole in advance, the canned paragraph of screw rod and wedge plug are nuzzled screw hole in advance, during Assembling, only need by exposed chock plug section be pressed into corresponding to chock plug just complete assembling, make the in-site installation of furniture more time saving, the technical requirements of installation personnel also reduced.
Description
Technical field
The present invention relates to a kind of plate fitment attachment means, belong to the technology that plate fitment connects.
Background technology
Existing plate fitment is by by combination forming after sheet material assembly.Plate fitment mainly passes through three-piece at present
Combined connection component realizes assembling.Described three-piece combined connection component mainly include plug, screw rod and eccentric group into.
During production, punched on one block of sheet material and load onto plug, stamped on another block of sheet material to be stitched together in corresponding future
Eccentric wheel hole and screw hole, during assembling, screw rod is screwed into the centre bore of plug, the exposed height of adjusting screw rod will be inclined
Heart wheel is pressed into eccentric wheel hole corresponding with the material plug, is partially inserted into corresponding screw hole by screw rod is exposed, rotation is inclined
Heart wheel, by eccentric wheel tie down screw, realize the assembling of adjacent sheet metal.Therefore, with the mode of three-piece combined connection component come real
The assembling of existing adjacent sheet metal, need early stage the corresponding position on adjacent sheet metal to make a call to three holes, and gluing is pre-installed in a hole
Plug, need during in-site installation to install corresponding to screw rod and eccentric wheel, it is necessary to which adjusting screw rod enters the depth of plug, so live
Installation consume give up time it is longer, it is necessary to skilled installer installation, cause the set-up time longer.
Therefore, find a kind of more simple and fast plate fitment lower to installation personnel technical requirements of installing and company is installed
Fitting.
The content of the invention
The purpose of the present invention is:A kind of furniture connection for being more easily installed and can effectively shortening the set-up time is provided
Part.
The technical scheme is that：A kind of plate fitment attachment means, including screw rod 1, chock plug 2 and wedge plug 3；It is described
Screw rod 1 again including canned paragraph 11 and chock plug section 12, canned paragraph 11 is used to insert sheet material, and chock plug section 12 is used to be connected with chock plug,
Chock plug section is provided with outstanding and to the inclined chock plug sawtooth in canned paragraph direction；Set in end of the canned paragraph away from chock plug section
The wedge groove 13 of oriented chock plug section direction extension；Described chock plug 2 is cylinder, and chock plug includes bizet 21 and skirt section 22, skirt section
Outer wall is provided with the inclined skirt section external tooth 23 in direction of crown to bizet, before screw rod and chock plug combine, the maximum gauge of skirt section external tooth
Equal to or less than the diameter of bizet；Bizet center is provided with the bizet hole more than or equal to screw diameter, and skirt section center is provided with and hat
The skirt section hole that portion hole coaxially communicates, skirt section hole inwall be provided with to inner process and to away from bizet the inclined skirt section internal tooth in direction
24, it is provided with multiple open slots 25 symmetrically extended to bizet direction along end of the skirt section away from bizet；Do not entered into screw rod
Before chock plug, the aperture in skirt section hole is less than the maximum outside diameter of the aperture in bizet hole and the chock plug section less than screw rod, skirt section hole from
It is gradually reduced close to one end of bizet to one end away from bizet；The chock plug section of screw rod can enter or wear in the presence of external force
Cross bizet hole and enter back into skirt section hole；Described wedge plug include substrate and be located at it is outstanding in substrate carve son, described carves
Son is wedge, carves the wedge groove 13 that son can enter on screw rod in the presence of external force, and expand outwardly wedge groove.
The inclined fixed sawtooth of chock plug section is provided with the canned paragraph outer wall of screw rod.
The outstanding annular stop bit bead 14 of a circle is provided between the canned paragraph of screw rod and chock plug section.
Screw rod between open slot and stop bit bead fixes section surface and sets a ventilating groove.
Junction outer wall in bizet and skirt section is provided with a circle and deforms groove 26, and the depth for deforming groove is more than the skirt of skirt section outer wall
The height of portion's external tooth 23.
Substrate is plane towards the end face for carving son and back to sub end face is carved.
A plurality of longitudinal groove is set away from the edge for carving son in pedestal.
Beneficial effect：
1st, in sheet fabrication, it is only necessary to two holes are made a call to, it is fewer than traditional three-piece combined connection component to make a hole, and energy
It is enough that chock plug is embedded into plug hole in advance, the canned paragraph of screw rod and wedge plug are nuzzled screw hole in advance, during Assembling, it is only necessary to
Exposed chock plug section is pressed into corresponding chock plug and just completes assembling, makes the in-site installation of furniture more time saving, to installation
The technical requirements of personnel also reduce.
Brief description of the drawings：
Fig. 1 is the dimensional structure diagram of the chock plug of the present invention；
Fig. 2 is the cross-sectional view of the chock plug of the present invention；
Fig. 3 is the upward view of the chock plug of the present invention；
Fig. 4 is the dimensional structure diagram of the screw rod of the present invention；
Fig. 5 is the dimensional structure diagram of the present invention；
Fig. 6 is the cross-sectional view of the present invention；
Fig. 7 is the upward view of chock plug in Fig. 5；
Fig. 8 is that sheet material A and sheet material B prepares the schematic diagram before assembly；
Fig. 9 is Fig. 8 diagrammatic cross-section；
Figure 10 is the schematic diagram after sheet material A and sheet material B is bolted together；
Figure 11 is Figure 10 diagrammatic cross-section.
Embodiment
As shown in Fig. 1 to Figure 11, a kind of plate fitment attachment means, including screw rod 1, chock plug 2 and wedge plug 3；Described
Screw rod 1 is again including canned paragraph 11 and chock plug section 12, and canned paragraph 11 is used to insert sheet material, and chock plug section 12 is used to be connected with chock plug, filled in
Head section is provided with outstanding and to the inclined chock plug sawtooth in canned paragraph direction；It is provided with end of the canned paragraph away from chock plug section
The wedge groove 13 extended to chock plug section direction.
Described chock plug 2 is cylinder, and chock plug includes bizet 21 and skirt section 22, and skirt section outer wall is provided with side of the crown to bizet
To inclined skirt section external tooth 23.
Before screw rod and chock plug combination, the maximum gauge of skirt section external tooth is equal to or less than the diameter of bizet；Bizet center is provided with
More than or equal to the bizet hole of screw diameter, skirt section center is provided with the skirt section hole coaxially communicated with bizet hole, and skirt section hole inwall is set
Oriented inner process and to the inclined skirt section internal tooth 24 in direction away from bizet, is provided with multiple symmetrical along end of the skirt section away from bizet
To bizet direction extend open slot 25；Before screw rod does not enter into chock plug, the aperture in skirt section hole is less than the hole in bizet hole
Footpath and the maximum outside diameter for being less than the chock plug section of screw rod, the one end of skirt section hole from close to one end of bizet to away from bizet are gradually contracted
It is small；The chock plug section of screw rod can enter back into skirt section hole in the presence of external force into or through bizet hole.
Described wedge plug include substrate and be located at it is outstanding in substrate carve son, described son of carving is wedge, carves son
The wedge groove 13 that can enter in the presence of external force on screw rod, and expand outwardly wedge groove.
When producing furniture, two pieces of sheet material A and sheet material B for needing to splice, the chock plug for installing chock plug is stamped on sheet material A
Hole, chock plug is filled in into plug hole makes chock plug and plug hole form tight fit, makes chock plug under external force can not be from plug hole
Outwards abjection, the screw hole of the canned paragraph for accommodating screw rod is accomplished fluently in the position that plug hole is corresponded on sheet material B, by wedge plug 3
Son of carving be pressed into wedge groove 13 on screw rod, by the wedge plug and screw rod combined in the way of wedge enters screw hole
Screw hole is pressed to, the canned paragraph of wedge plug and screw rod is entered screw hole, by tapping end of the screw rod away from wedge plug, makes spiral shell
Completely into screw hole, the son of carving of wedge plug moves the canned paragraph of bar to the chock plug section of screw rod, and by wedge groove outwardly against making
The canned paragraph outer wall of wedge groove both sides, which expands outwardly, pushes against screw hole inwall, makes the fixation sawtooth of screw rod canned paragraph outer wall to extending out
Imbed screw hole inwall, make the cooperation of screw rod and screw hole inwall even closer, prevent screw rod from the presence of external force from
Screw hole is deviate from.
During assemble on-site furniture, it is only necessary to splice adjacent sheet material A and sheet material B, the chock plug section of screw rod is pressed into correspondingly
Chock plug, when screw rod chock plug section through chock plug bizet enter skirt section skirt section hole, due to skirt section hole from crown end away from
One end of bizet is gradually reduced, and in the presence of external force, chock plug section can outwards push up the skirt section for holding chock plug, pull open open slot 25,
As shown in fig. 7, making the skirt section external tooth 23 of skirt section outer wall be displaced outwardly being embedded in plug hole inwall, at this moment, the maximum outside diameter in skirt section is big
Between each chock plug sawtooth on the external diameter of bizet, screw rod chock plug section sticks into the adjacent skirt section internal tooth 24 in skirt section, both form
Nested tight fit, makes screw rod to be pulled out from inside to outside from chock plug, sheet material A and sheet material B is stitched together.
Using the present invention, chock plug, screw rod and wedge plug are all just embedded in sheet material when producing furniture, to in-site installation
When, it is only necessary to, screw rod is entered corresponding chock plug using instruments such as hammers, it becomes possible to complete by adjacent board material splice together
The assembling of furniture, than saving many times, the requirement to installation personnel using traditional three-piece combined connection component installation furniture
Also reduce.
The outstanding annular stop bit bead 13 being provided between the canned paragraph of screw rod and chock plug section more than a circle.It is described
Stop bit bead play a part of stop bit, in screw hole canned paragraph being pressed on sheet material B, when stop bit bead arrives to sheet material B
Upper position-arresting, accordingly, when chock plug section is pressed into chock plug, when stop bit bead arrives to sheet material A upper position-arrestings.
Bullet is all made at the both ends of described screw rod, canned paragraph is easily accessible fixing hole, is easily accessible chock plug section
Chock plug.
Bullet is made in end of the described chock plug away from screw rod, chock plug is easily pressed into plug hole.
Junction outer wall in bizet and skirt section is provided with a circle and deforms groove 26, and the depth for deforming groove is more than the skirt of skirt section outer wall
The height of portion's external tooth 23, when the chock plug section of screw rod is entering in chock plug in the presence of external force, the chock plug section of screw rod can be pushed up outwards
From the skirt section of bizet, since skirt section can be flared out in the presence of external force deforming groove for Kaiyuan City, so that skirt section outer wall
Skirt section external tooth is pressed into plug hole inwall, both is formed occlusion, prevents chock plug from being pulled out by external force from plug hole.
Described wedge plug is made using metal material, and substrate is flat towards the end face for carving son and back to sub end face is carved
Face.
A plurality of longitudinal groove is set away from the edge for carving son in pedestal, wedge plug and screw rod are being pressed into screw hole
During, the air in screw hole can outwards escape along the groove of pedestal surrounding, wedge plug and screw rod is smoothly entered
Screw hole.
Screw rod between open slot and stop bit bead fixes section surface and sets a ventilating groove, by wedge plug and screw rod
When being pressed into screw hole, the air in screw hole can outwards be escaped by ventilating groove, wedge plug and screw rod is smoothly entered
Screw hole.
Above-described embodiment is intended merely to the purposes of the interpretation present invention, and is not limitation of the present invention, this technology
The those of ordinary skill in field, in the essential scope of the present invention, make a variety of changes or substitute, should also belong to the guarantor of the present invention
Protect category.
Claims (7)
- A kind of 1. plate fitment attachment means, it is characterised in that：Including screw rod (1), chock plug (2) and wedge plug (3)；Described spiral shell Bar (1) includes canned paragraph (11) and chock plug section (12) again, and canned paragraph (11) is used to insert sheet material, and chock plug section (12) is used for and chock plug It is connected, chock plug section is provided with outstanding and to the inclined chock plug sawtooth in canned paragraph direction；In canned paragraph away from chock plug section End is provided with the wedge groove (13) extended to chock plug section direction；Described chock plug (2) is cylinder, chock plug include bizet (21) and Skirt section (22), skirt section outer wall is provided with the inclined skirt section external tooth (23) in direction of crown to bizet, before screw rod and chock plug combine, skirt section The maximum gauge of external tooth is equal to or less than the diameter of bizet；Bizet center is provided with the bizet hole more than or equal to screw diameter, skirt Portion center is provided with the skirt section hole coaxially communicated with bizet hole, and skirt section hole inwall is provided with to inner process and inclined to the direction away from bizet Oblique skirt section internal tooth (24), multiple open slots symmetrically extended to bizet direction are provided with along end of the skirt section away from bizet (25)；Before screw rod does not enter into chock plug, the aperture in skirt section hole is less than the aperture in bizet hole and less than the chock plug section of screw rod Maximum outside diameter, skirt section hole is gradually reduced from close to one end of bizet to away from one end of bizet；The chock plug section of screw rod can be In the presence of external force skirt section hole is entered back into or through bizet hole；Described wedge plug includes substrate and is located in substrate outwards Prominent carves son, and described son of carving is wedge, carves the wedge groove (13) that son can enter on screw rod in the presence of external force, and make Wedge groove expands outwardly.
- 2. plate fitment attachment means according to claim 1, it is characterised in that：Court is provided with the canned paragraph outer wall of screw rod To the inclined fixed sawtooth of chock plug section.
- 3. plate fitment attachment means according to claim 1, it is characterised in that：Screw rod canned paragraph and chock plug section it Between be provided with an outstanding annular stop bit bead (14) of circle.
- 4. plate fitment attachment means according to claim 3, it is characterised in that：Between open slot and stop bit bead Screw rod fixes section surface and sets a ventilating groove.
- 5. plate fitment attachment means according to claim 1, it is characterised in that：Junction outer wall in bizet and skirt section Groove (26) is deformed provided with a circle, deforms height of the depth more than the skirt section external tooth (23) of skirt section outer wall of groove.
- 6. plate fitment attachment means according to claim 1, it is characterised in that：Substrate towards carve son end face and back to The end face for carving son is plane.
- 7. plate fitment attachment means according to claim 1, it is characterised in that：In pedestal away from the edge for carving son A plurality of longitudinal groove is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710939899.7A CN107542733A (en) | 2017-10-11 | 2017-10-11 | A kind of plate fitment attachment means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710939899.7A CN107542733A (en) | 2017-10-11 | 2017-10-11 | A kind of plate fitment attachment means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107542733A true CN107542733A (en) | 2018-01-05 |
Family
ID=60967798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710939899.7A Withdrawn CN107542733A (en) | 2017-10-11 | 2017-10-11 | A kind of plate fitment attachment means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107542733A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397652A (en) * | 2019-08-14 | 2019-11-01 | 上海纳特汽车标准件有限公司 | A kind of lower annular knurl riveting sleeve structure design |
-
2017
- 2017-10-11 CN CN201710939899.7A patent/CN107542733A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397652A (en) * | 2019-08-14 | 2019-11-01 | 上海纳特汽车标准件有限公司 | A kind of lower annular knurl riveting sleeve structure design |
| CN110397652B (en) * | 2019-08-14 | 2024-02-27 | 上海纳特汽车标准件有限公司 | Lower knurl riveting sleeve structural design |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206210486U (en) | A kind of 252KV open airs resistant rod operation porcelain insulator | |
| CN100400193C (en) | Automatic assembling mechanism for middle piece of roller chain | |
| CN107542733A (en) | A kind of plate fitment attachment means | |
| CN207297533U (en) | A kind of plate fitment attachment device | |
| CN102829052B (en) | Fastening connecting component of vehicle plastic part | |
| CN107542732A (en) | A kind of furniture connecting component | |
| CN203629417U (en) | Combination improvement of heat-dissipation plates and heat-dissipation seat | |
| CN205663348U (en) | Window frame attaches frame connecting piece | |
| CN210371495U (en) | Exhaust cover plate fastening device | |
| CN100593064C (en) | Structure-stable ceiling joist | |
| CN107701552A (en) | A kind of two-piece-dress | |
| CN207297532U (en) | A kind of furniture connecting component | |
| CN107654457A (en) | A kind of connector | |
| CN207715492U (en) | A kind of three-piece | |
| CN107725550A (en) | A kind of three-piece | |
| CN208634102U (en) | A kind of pressure measurement interface component on spiral case and the air-introduced machine using it | |
| CN107939789A (en) | A kind of three-piece application method | |
| CN107630874A (en) | A kind of application method of two-piece-dress | |
| CN205846050U (en) | A kind of battery modules installs position limiting structure | |
| CN206000786U (en) | Band LED circle radiator fan | |
| CN207003756U (en) | A kind of attachment structure of glass curtain wall crossbeam and column | |
| CN207980357U (en) | A kind of nunchakus structure that can be fit | |
| CN217872087U (en) | Integrated base station based on smart city | |
| CN205399891U (en) | Assembled curtain board fixed knot constructs | |
| CN209385633U (en) | A kind of auto-safety mechanism plunger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180105 |
|
| WW01 | Invention patent application withdrawn after publication |