CN107654457A - A kind of connector - Google Patents
A kind of connector Download PDFInfo
- Publication number
- CN107654457A CN107654457A CN201711126492.9A CN201711126492A CN107654457A CN 107654457 A CN107654457 A CN 107654457A CN 201711126492 A CN201711126492 A CN 201711126492A CN 107654457 A CN107654457 A CN 107654457A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- fixed cover
- section
- plug
- 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- Withdrawn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
- 239000000463 material Substances 0.000 claims abstract description 36
- 210000000481 breast Anatomy 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
Abstract
A kind of connector, including limit plug, screw rod and fixed cover；Limit plug is used to be pressed into the positioning consent reserved on sheet material A, and fixed cover is used to be pressed into corresponding fixed sets of holes on the sheet material B adjacent with sheet material A；Described screw rod includes chock plug section, canned paragraph and fastener section again, and the chock plug section of screw rod can be in the presence of external force into the endoporus formation tight fit of limit plug；The circle screw rod guiding groove to cave inward is provided between canned paragraph and fastener section；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 limit plug hole that limit plug is nuzzled in advance, fixed cover is nuzzled in advance fixed cover hole, during Assembling, it is only necessary to the chock plug section of screw rod is pressed into limit plug, the canned paragraph of screw rod and fastener section are pressed into fixed cover just completes assembling, make the in-site installation of furniture more time saving, requirement to installation personnel also reduces, also, the furniture after assembling is more firm.
Description
Technical field
The present invention relates to a kind of connector of plate fitment connection, belongs 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.
It is, thus, sought for a kind of install the more simple and fast plate fitment installation company lower to installation personnel technical requirements
Joint.
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 connector, including limit plug 1, screw rod 2 and fixed cover 3；Limit plug 1 is used for
The positioning consent reserved on sheet material A is pressed into, fixed cover 3 is used to be pressed into corresponding fixed sets of holes on the sheet material B adjacent with sheet material A；
Described screw rod 2 includes chock plug section 21, canned paragraph 22 and fastener section 23 again, and the chock plug section of screw rod can be entered in the presence of external force
The endoporus for entering limit plug forms tight fit；The circle screw rod guiding groove to cave inward is provided between canned paragraph and fastener section；Edge
The axis of fixed cover is provided with fixed via, and the position that fixed cover outer wall corresponds to screw rod guiding groove is consolidated provided with what a circle caved inward
Surely groove 31 is covered, the inwardly projecting guide boss of a circle is provided with the inwall of fixed cover 3 position corresponding with fixed cover groove, accordingly
, the outer wall of fixed cover close to limit plug is smooth circle set, and directed circle set direction is set on the end face of the remotely located plug of fixed cover
The a plurality of tearing groove 32 of extension, ratchet 33, the canned paragraph of screw rod are provided with the fixed cover outer wall in addition to circle set and fixed cover groove
The fixed via of fixed cover can be filled in the presence of external force with fastener section and forms tight fit.
Described limit plug is to be provided with and the internal thread on limit plug with female cylinder, the chock plug section of screw rod
The external screw thread to match.
Described limit plug 1 is cylinder, and limit plug includes bizet 11 and skirt section 12, and the outer wall of skirt section 12 is provided with crown to hat
Before the inclined skirt section external tooth 13 in direction in portion, screw rod and limit plug combination, the maximum gauge of skirt section external tooth is equal to or less than bizet
Diameter；Bizet center is provided with the bizet hole more than or equal to screw rod chock plug section diameter, and skirt section center is provided with coaxial with bizet hole
The skirt section hole communicated, skirt section hole inwall be provided with to inner process and with a plurality of skirt section lug, nib 14 of the axis parallel in skirt section hole, edge
End of the skirt section away from bizet is provided with multiple open slots 15 symmetrically extended to bizet direction；The chock plug section 21 of screw rod can fill in
Enter bizet hole and skirt section hole and form tight fit, the chock plug section of screw rod has external screw thread or outwardly protruding multi-turn lug, nib.
When fixed cover and screw rod are in released state, the maximum outside diameter of described ratchet 33 is less than or equal to circle set most
Big external diameter, the fixed cover through-hole wall between fixed cover end and guide boss away from circle set inwardly thicken 1-3mm.
The chock plug section of screw rod is provided with multi-turn outstanding chock plug lug, nib parallel to each other.
Outstanding stop bit bead is provided between chock plug section and canned paragraph.
Described ratchet 33 tilts to the direction of limit plug.
Before the chock plug section of screw rod does not enter into limit plug, the aperture in skirt section hole is less than the aperture in bizet hole and is less than
The maximum outside diameter of 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 reduced.
The distance between detent bosom and fixed cover are more than the distance between detent bosom and fastener set.
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 will
Limit plug is nuzzled limit plug hole in advance, fixed cover hole that fixed cover is nuzzled in advance, during Assembling, it is only necessary to by the chock plug section pressure of screw rod
Enter limit plug, the canned paragraph of screw rod and fastener section are pressed into fixed cover just completes assembling, the in-site installation of furniture is more saved
When, the requirement to installation personnel also reduces, also, the furniture after assembling is more firm.
Brief description of the drawings：
Fig. 1 is that sheet material A and sheet material B prepares assembled preceding and three-piece schematic diagram；
Fig. 2 is the dimensional structure diagram of the limit plug of the present invention；
Fig. 3 is the dimensional structure diagram of the screw rod of the present invention；
Fig. 4 is the dimensional structure diagram of the fixed cover of the present invention；
Fig. 5 is the cross-sectional view of the fixed cover of the present invention；
Fig. 6 is the dimensional structure diagram that the screw rod of the present invention is injected after fixed cover；
Fig. 7 is Fig. 6 perspective cross section schematic diagram；
Fig. 8 is the diagrammatic cross-section after sheet material A and sheet material B is bolted together.
Embodiment
As shown in Fig. 1 to Fig. 8, a kind of connector, including limit plug 1, screw rod 2 and fixed cover 3.
Limit plug 1 is used to be pressed into the positioning consent reserved on sheet material A, and fixed cover 3 is used to be pressed into the sheet material adjacent with sheet material A
Fixed sets of holes corresponding to B is upper；Described screw rod 2 includes chock plug section 21, canned paragraph 22 and fastener section 23, the chock plug section energy of screw rod again
Enough endoporus in the presence of external force into limit plug form tight fit；It is provided with what is caved inward between canned paragraph and fastener section
One circle screw rod guiding groove；Fixed via is provided with along the axis of fixed cover, the position that fixed cover outer wall corresponds to screw rod guiding groove is set
There is the fixed cover groove 31 that a circle caves inward, it is inside that a circle is provided with the inwall of fixed cover 3 position corresponding with fixed cover groove
Prominent guide boss, accordingly, the outer wall of fixed cover close to limit plug cover for smooth circle, the end of the remotely located plug of fixed cover
The a plurality of tearing groove 32 of directed circle set direction extension is set on face, spine is provided with the fixed cover outer wall in addition to circle set and fixed cover groove
Tooth 33, the canned paragraph and fastener section of screw rod can fill in the fixed via of fixed cover in the presence of external force and form tight fit.
Limit plug is provided with various ways, preferably following two ways.One kind is that limit plug is with female circle
Cylinder, the chock plug section of screw rod are provided with the external screw thread to match with the internal thread on limit plug.
Another kind is that described limit plug 1 is cylinder, and limit plug includes bizet 11 and skirt section 12, and the outer wall of skirt section 12 is provided with
The inclined skirt section external tooth 13 in direction of crown to bizet, screw rod and limit plug combination before, the maximum gauge of skirt section external tooth be equal to or
Less than the diameter of bizet；Bizet center is provided with the bizet hole more than or equal to screw rod chock plug section diameter, and skirt section center is provided with and hat
The skirt section hole that portion hole coaxially communicates, skirt section hole inwall are provided with to inner process and dashed forward with a plurality of skirt section of the axis parallel in skirt section hole
Rib 14, multiple open slots 15 symmetrically extended to bizet direction are provided with along end of the skirt section away from bizet；The chock plug section of screw rod
21 can fill in bizet hole and skirt section hole and form tight fit, and there is the chock plug section of screw rod external screw thread or outwardly protruding multi-turn to dash forward
Rib.
In the application of reality, screw rod generally use metal material or rigid plastics make, preferred metal materials.Limit plug
Made with fixed cover generally use rigid plastics or metal material, preferably rigid plastics.
When fixed cover and screw rod are in released state, the maximum outside diameter of described ratchet 33 is less than or equal to circle set most
Big external diameter, the fixed cover through-hole wall between fixed cover end and guide boss away from circle set inwardly thicken 1-3mm.
The chock plug section of screw rod is provided with multi-turn outstanding chock plug lug, nib parallel to each other.
Outstanding stop bit bead is provided between chock plug section and canned paragraph, when the chock plug section on screw rod is pressed into positioning
During consent, untill stop bit bead is arrived on sheet material.
Described ratchet 33 tilts to the direction of limit plug, can preferably lunge sheet material and promptly sheet material.
When producing furniture, two pieces of sheet material A and sheet material B for needing to splice, stamped on sheet material A for installing determining for limit plug
Position consent, limit plug with hammer or other instruments is driven in into positioning consent by bizet in the way of outwardly, limit plug and positioning consent
Form tight fit.
When the chock plug section of screw rod is pressed into limit plug, chock plug lug, nib with skirt section lug, nib is orthogonal intersects, can cause with
Under several deformations：It is that the open slot in skirt section is flared out making skirt section external tooth 13 outwardly against on sheet material A by the extruding of screw rod first
Positioning consent inwall and enter sheet material A, both form tight fit, make chock plug can not from sheet material A positioning consent abjection,
Secondly, the chock plug lug, nib of screw rod extrudes skirt section lug, nib from inside to outside, because both contact surfaces are smaller, according to the principle of pressure,
The contact surface of point is minimum but pressure is maximum.Chock plug lug, nib makes skirt section lug, nib outwards deform, chock plug from lateral compression skirt section lug, nib
Lug, nib is embedded in skirt section lug, nib from inside to outside, and both form tight fit, screw rod is deviate from from limit plug.
When the canned paragraph 22 and fastener section 23 of screw rod are pressed into fixed cover 3, tearing groove 32 is squeezed opening, and ratchet is outside
Sheet material B fixation sets of holes inwall is squeezed into, fixed cover is deviate from from sheet material B.When fastener section arrives to guide boss,
Because the sheet material of furniture has certain deformability, fastener section continues outside outwardly against tearing groove is made in the presence of external force
Deformation is opened, until the fixed cover endoporus that fastener section is smoothly slided into below guide boss, at this moment, the fixed cover below guide boss
Endoporus resets the fastener section for tightly embracing screw rod from the outside to the core, screw rod is deviate from from fixed cover, makes sheet material A and sheet material
B assembly is not easy loosely.
Ratchet is provided with fixed cover outer wall, in assembling, additionally it is possible to which the air for making to remain in fixed sets of holes gets into ratchet
Between space.
In the application of reality, the end of fastener section is cone, so as to smoothly slide into consolidating below guide boss
Surely endoporus is covered.
The distance between detent bosom and fixed cover are more than the distance between detent bosom and fastener set.
Using the present invention, fixed plug and positioning sleeve are all just embedded in sheet material when produce furniture, during to in-site installation,
Need that the chock plug section of screw rod first is pressed into fixed plug with hammer or other instruments, then, utilize by adjacent board material splice together
The instruments such as hammer make the canned paragraph of screw rod and fastener section enters the assembling that fixed cover can just complete furniture, once three part groups
Loading just to coordinate can not closely separate, and the furniture after assembly is not easy loosely, the requirement to installation personnel also reduces.
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 (9)
1. a kind of connector, including limit plug (1), screw rod (2) and fixed cover (3)；Limit plug (1) is pre- on sheet material A for being pressed into
The positioning consent stayed, fixed cover (3) are used to be pressed into corresponding fixed sets of holes on the sheet material B adjacent with sheet material A；It is characterized in that：
Described screw rod (2) includes chock plug section (21), canned paragraph (22) and fastener section (23) again, and the chock plug section of screw rod can be in external force
The lower endoporus into limit plug of effect forms tight fit；The circle screw rod to cave inward is provided between canned paragraph and fastener section to draw
Guide groove；Fixed via is provided with along the axis of fixed cover, the position that fixed cover outer wall corresponds to screw rod guiding groove is provided with a circle inwardly
The fixed cover groove (31) of depression, it is provided with what a circle protruded inwardly from fixed cover (3) inwall position corresponding with fixed cover groove
Guide boss, accordingly, the outer wall of fixed cover close to limit plug is smooth circle set, is set on the end face of the remotely located plug of fixed cover
The a plurality of tearing groove (32) of directed circle set direction extension, ratchet is provided with the fixed cover outer wall in addition to circle set and fixed cover groove
(33), the canned paragraph of screw rod and fastener section can fill in the fixed via of fixed cover in the presence of external force and form tight fit.
2. connector according to claim 1, it is characterised in that：Described limit plug be with female cylinder,
The chock plug section of screw rod is provided with the external screw thread to match with the internal thread on limit plug.
3. connector according to claim 1, it is characterised in that：Described limit plug (1) is cylinder, and limit plug includes
Bizet (11) and skirt section (12), skirt section (12) outer wall be provided with the inclined skirt section external tooth (13) in direction from crown to bizet, screw rod and
Before limit 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 the bizet hole more than or equal to screw rod chock plug section diameter, and skirt section center is provided with and coaxially communicated with bizet hole
Skirt section hole, skirt section hole inwall be provided with to inner process and with a plurality of skirt section lug, nib (14) of the axis parallel in skirt section hole, along skirt
End of the portion away from bizet is provided with multiple open slots (15) symmetrically extended to bizet direction；The chock plug section (21) of screw rod can
Fill in bizet hole and skirt section hole and form tight fit.
4. connector according to claim 3, it is characterised in that：It is described when fixed cover and screw rod are in released state
The maximum outside diameter of ratchet (33) be less than or equal to the maximum outside diameter of circle set, fixed cover end and guide boss away from circle set it
Between fixed cover through-hole wall inwardly thicken 1-3mm.
5. connector according to claim 3, it is characterised in that：The chock plug section of screw rod is provided with parallel to each other outside of multi-turn
Prominent chock plug lug, nib.
6. connector according to claim 3, it is characterised in that：It is provided between chock plug section and canned paragraph outstanding
Stop bit bead.
7. connector according to claim 1, it is characterised in that：Described ratchet (33) tilts to the direction of limit plug.
8. connector according to claim 3, it is characterised in that：Before the chock plug section of screw rod does not enter into limit 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, and skirt section hole is from close to bizet
One end is gradually reduced to one end away from bizet.
9. connector according to claim 3, it is characterised in that：The distance between detent bosom and fixed cover are big
In the distance between detent bosom and fastener set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711126492.9A CN107654457A (en) | 2017-11-13 | 2017-11-13 | A kind of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711126492.9A CN107654457A (en) | 2017-11-13 | 2017-11-13 | A kind of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107654457A true CN107654457A (en) | 2018-02-02 |
Family
ID=61120217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711126492.9A Withdrawn CN107654457A (en) | 2017-11-13 | 2017-11-13 | A kind of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107654457A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022235223A1 (en) * | 2021-05-06 | 2022-11-10 | Anekadhana Nattapong | Tenon-joints-attached frames for aluminum furniture |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203285800U (en) * | 2013-05-28 | 2013-11-13 | 成都百威凯诚科技有限公司 | Embedded element |
| CN203892328U (en) * | 2014-06-18 | 2014-10-22 | 苏州升德精密电气有限公司 | Board connection nail |
| CN205605551U (en) * | 2016-04-06 | 2016-09-28 | 东莞市美嘉美装饰材料有限公司 | A trinity hidden connecting pin that is used for two blocks of panels to connect |
| CN206054460U (en) * | 2016-08-30 | 2017-03-29 | 张艺家 | A kind of furniture invisible connecting piece |
| CN206555231U (en) * | 2017-03-03 | 2017-10-13 | 常宝玉 | A kind of sheet material connection component |
-
2017
- 2017-11-13 CN CN201711126492.9A patent/CN107654457A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203285800U (en) * | 2013-05-28 | 2013-11-13 | 成都百威凯诚科技有限公司 | Embedded element |
| CN203892328U (en) * | 2014-06-18 | 2014-10-22 | 苏州升德精密电气有限公司 | Board connection nail |
| CN205605551U (en) * | 2016-04-06 | 2016-09-28 | 东莞市美嘉美装饰材料有限公司 | A trinity hidden connecting pin that is used for two blocks of panels to connect |
| CN206054460U (en) * | 2016-08-30 | 2017-03-29 | 张艺家 | A kind of furniture invisible connecting piece |
| CN206555231U (en) * | 2017-03-03 | 2017-10-13 | 常宝玉 | A kind of sheet material connection component |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022235223A1 (en) * | 2021-05-06 | 2022-11-10 | Anekadhana Nattapong | Tenon-joints-attached frames for aluminum furniture |
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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: 20180202 |
|
| WW01 | Invention patent application withdrawn after publication |