CN208749738U - A kind of plank invisible connecting piece - Google Patents
A kind of plank invisible connecting piece Download PDFInfo
- Publication number
- CN208749738U CN208749738U CN201821338996.7U CN201821338996U CN208749738U CN 208749738 U CN208749738 U CN 208749738U CN 201821338996 U CN201821338996 U CN 201821338996U CN 208749738 U CN208749738 U CN 208749738U
- Authority
- CN
- China
- Prior art keywords
- plank
- bull
- strip groove
- parent part
- elastic slice
- 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
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Abstract
The utility model relates to furniture part technical field, in particular to a kind of plank invisible connecting piece；It is plugged in the strip groove of parent part by the M shape elastic slice of bull, make to connect between parent part and bull in dovetail shape, before assembly, bull can be fixed in strip groove in the edge strip groove of plank to be connected, and parent part is fixed on the side of another piece of plank to be connected, when parent part and bull are in dovetail joggle, bull and parent part are hidden in the strip groove at plank edge, therefore will not leave behind connection trace in appearance, keep connecting portion more beautiful, and facilitates the installation and removal of plank；When bull is connected with parent part, the width of the central structure of M shape elastic slice allows certain error, when bull and parent part dock, certain elastic deformation can occur for the middle part of M shape elastic slice, so that the middle part of M shape elastic slice is withstood cylindrical recesses under elastic reaction, keeps the connection between bull and parent part more firm.
Description
Technical field
The utility model relates to furniture part technical field, in particular to a kind of plank invisible connecting piece.
Background technique
With the development of economy, social progress, people have higher understanding to living material.Pursue good quality
Have become common recognition.The furniture item made in for people's lives is no exception.
The plate connection of the furniture items such as cabinet, wardrobe currently on the market is closed using three-in-one accessory and two
One accessory, and three-in-one accessory and two-in-one accessory all exist that manufacturing procedure is cumbersome, the production cycle is long, product installation effectiveness is low,
And beautiful problem is influenced, application No. is 201410783516.8 Chinese patents to disclose a kind of built-in furniture connector,
It includes the female thread ontology of the fixed column structure of installation in being embedded into furniture plate body, in the peripheral side of female thread ontology extending direction
Flat face structure is formed, the threaded hole extended along column structure mirror image is equipped in flat face region, female thread is also matched with public mouth
Connection is closed, the peripheral side for the connecting column that pin thread is equipped with is provided with the helicitic texture of threaded hole mating connection.This connector, it is main
The mutual cooperation of to be utilized or helicitic texture and threaded hole acts on and reaches connection function, needs to use in disassembly process
Tool, it is more inconvenient, in addition, connector it is exposed outside, influence beauty.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of permissible certain error, installation effectiveness is high, connects
Stability is good and the plank invisible connecting piece that is hidden in inside plate.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows:
A kind of plank invisible connecting piece, including parent part interconnected and bull, the parent part include bar shapeds base and divide
The first limit block and the second limit block of bar shapeds base two sides, first limited block, the second limited block and bar shaped are not set
Strip groove is formed between pedestal, the width of the open end of the strip groove is less than the width of strip groove bottom；The public affairs
Part is equipped with M shape elastic slice, and the middle part of the M shape elastic slice and strip groove are interference fitted.
Further, in above-mentioned plank invisible connecting piece structure, one end of the bar shapeds base is equipped with first through hole, another
End is equipped with the second through-hole.
Further, in above-mentioned plank invisible connecting piece structure, one end of the M shape elastic slice is connected with the first connection sheet,
The other end is connected with the second connection sheet, and first connection sheet is in the same plane with the second connection sheet, first connection
On piece is equipped with third through-hole, and second connection sheet is equipped with fourth hole.
Further, in above-mentioned plank invisible connecting piece structure, the both ends of M shape elastic slice are respectively arranged with chamfering.
It further, further include the first plank and the second plank mutually spliced in above-mentioned plank invisible connecting piece structure,
The edge of first plank has strip groove, and the bull is screwed in strip groove, and the parent part passes through spiral shell
Silk is fixed on the side of the second plank, the edge of first plank and the side of the second plank pass through parent part strip groove and
The M shape elastic slice of bull, which cooperates, to be connected with each other.
The utility model has the beneficial effects that: passing through public affairs in plank invisible connecting piece structure provided by the utility model
The M shape elastic slice of part is plugged in the strip groove of parent part, makes to connect between parent part and bull in dovetail shape, before assembly, can
In the edge strip groove of plank to be connected, bull is fixed in strip groove, and parent part is fixed on another block of wood to be connected
The side of plate, when parent part and bull are in dovetail joggle, bull and parent part are hidden in the strip groove at plank edge, therefore
It will not leave behind connection trace in appearance, keep connecting portion more beautiful, and facilitate the installation and removal of plank；In bull and parent part
When connection, the width of the central structure of M shape elastic slice allows certain error, when bull and parent part dock, the middle part of M shape elastic slice
Certain elastic deformation can occur, so that the middle part of M shape elastic slice is withstood cylindrical recesses under elastic reaction, make between bull and parent part
Connection it is more firm.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of plank invisible connecting piece of the utility model embodiment 1；
Fig. 2 is a kind of parent part structural schematic diagram of plank invisible connecting piece of the utility model embodiment 1；
Fig. 3 is a kind of bull top view of plank invisible connecting piece of the utility model embodiment 1；
Fig. 4 is a kind of bull side view of plank invisible connecting piece of the utility model embodiment 1；
Fig. 5 is that a kind of plank invisible connecting piece of the utility model embodiment 1 is connected to the structural schematic diagram of plank；
Label declaration:
1, parent part；11, bar shapeds base；111, first through hole；112, the second through-hole；12, the first limited block；13, the second limit
Position block；14, strip groove；2, bull；21, M shape elastic slice；22, the first connection sheet；23, the second connection sheet；24, third through-hole；
25, fourth hole；3, the first plank；31, strip groove；4, the second plank.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: the width of the central structure of M shape elastic slice allows certain error, in public affairs
When part and parent part dock, certain elastic deformation can occur for the middle part of M shape elastic slice, make the middle part of M shape elastic slice under elastic reaction
Cylindrical recesses are withstood, keep the connection between bull and parent part more firm.
Fig. 1 to Fig. 5 is please referred to, this practical Xining is related to a kind of plank invisible connecting piece, including 1 He of parent part interconnected
Bull 2, the parent part 1 include bar shapeds base 11 and the first limited block 12 and the second limit for being separately positioned on 11 two sides of bar shapeds base
Position block 13, forms strip groove 14 between first limited block 12, the second limited block 13 and bar shapeds base 11, the bar shaped is recessed
The width of the open end of slot 14 is less than the width of 14 bottom of strip groove；The bull 2 is equipped with M shape elastic slice 21, the M shape elastic slice
21 middle part and strip groove 14 are interference fitted.
In above-mentioned plank invisible connecting piece structure, the strip groove 14 of parent part 1 is plugged in by the M shape elastic slice 21 of bull 2
It is interior, make to connect between parent part 1 and bull 2 in dovetail shape, it before assembly, can be in the edge strip groove of plank to be connected
31, bull 2 is fixed in strip groove 31, and parent part 1 is fixed on the side of another piece of plank to be connected, when parent part 1 and bull 2
When in dovetail joggle, bull 2 and parent part 1 are hidden in the strip groove 31 at plank edge, therefore the company of will not leave behind in appearance
Lapping defect mark keeps connecting portion more beautiful, and facilitates the installation and removal of plank；When bull 2 and parent part 1 connect, M shape elastic slice
The width of 21 central structure allows certain error, and when bull 2 and parent part 1 dock, the middle part of M shape elastic slice 21 can occur one
Fixed elastic deformation makes the middle part of M shape elastic slice 21 withstand cylindrical recesses under elastic reaction, makes the company between bull 2 and parent part 1
It connects more firm.
Further, in above-mentioned plank invisible connecting piece structure, one end of the bar shapeds base 11 is equipped with first through hole
111, the other end is equipped with the second through-hole 112.
When in use, first through hole 111 and the second through-hole 112 are arranged in by screw respectively, parent part 1 is fixed on wood
On plate.
Further, in above-mentioned plank invisible connecting piece structure, one end of the M shape elastic slice 21 is connected with the first connection sheet
22, the other end is connected with the second connection sheet 23, and first connection sheet 22 is in the same plane with the second connection sheet 23, described
First connection sheet 22 is equipped with third through-hole 24, and second connection sheet 23 is equipped with fourth hole 25.
In above structure, third through-hole 24 and fourth hole 25 are arranged in by screw respectively, bull 2 is fixed on plank
On.
Further, in above-mentioned plank invisible connecting piece structure, the both ends of the M shape elastic slice 21 are respectively arranged with chamfering.
Seen from the above description, by the way that chamfering is respectively set at the both ends of M shape elastic slice 21, docking bull 2 and parent part 1
When, it is more convenient contraposition, improves the joint efficiency between plank.
It further, further include the first plank 3 and the second plank mutually spliced in above-mentioned plank invisible connecting piece structure
4, the edge of first plank 3 has a strip groove 31, and the bull 2 is screwed in strip groove 31, the mother
Part 1 is screwed in the side of the second plank 4, and the side of the edge of first plank 3 and the second plank 4 passes through parent part
1 strip groove 14 and the M shape elastic slice 21 of bull 2, which cooperate, to be connected with each other.
Embodiment 1
A kind of plank invisible connecting piece, including parent part interconnected 1 and bull 2, the parent part 1 include bar shapeds base 11
With the first limited block 12 and the second limited block 13 for being separately positioned on 11 two sides of bar shapeds base, first limited block 12, second
Strip groove 14 is formed between limited block 13 and bar shapeds base 11, it is recessed that the width of the open end of the strip groove 14 is less than bar shaped
The width of 14 bottom of slot；The bull 2 is equipped with M shape elastic slice 21, and middle part and 14 interference of strip groove of the M shape elastic slice 21 are matched
It closes.
One end of the bar shapeds base 11 is equipped with first through hole 111, and the other end is equipped with the second through-hole 112.
One end of the M shape elastic slice 21 is connected with the first connection sheet 22, and the other end is connected with the second connection sheet 23, and described
A connecting piece 22 is in the same plane with the second connection sheet 23, and first connection sheet 22 is equipped with third through-hole 24, described
Second connection sheet 23 is equipped with fourth hole 25.
The both ends of the M shape elastic slice 21 are respectively arranged with chamfering.
The plank invisible connecting piece further includes the first plank 3 and the second plank 4 mutually spliced, first plank 3
Edge have strip groove 31, the bull 2 is screwed in strip groove 31, and the parent part 1 is screwed
In the side of the second plank 4, the side of the edge of first plank 3 and the second plank 4 by the strip groove 14 of parent part 1 and
The M shape elastic slice 21 of bull 2, which cooperates, to be connected with each other.
In conclusion being plugged in plank invisible connecting piece structure provided by the utility model by the M shape elastic slice of bull
In the strip groove of parent part, make to connect between parent part and bull in dovetail shape, it before assembly, can be at the edge of plank to be connected
Strip groove is opened up, bull is fixed in strip groove, and parent part is fixed on the side of another piece of plank to be connected, when parent part and public affairs
When part is in dovetail joggle, bull and parent part are hidden in the strip groove at plank edge, therefore will not leave behind connection in appearance
Trace keeps connecting portion more beautiful, and facilitates the installation and removal of plank；When bull is connected with parent part, in M shape elastic slice
The width of portion's structure allows certain error, and when bull and parent part dock, certain elastic shape can occur for the middle part of M shape elastic slice
Become, the middle part of M shape elastic slice is made to withstand cylindrical recesses under elastic reaction, keeps the connection between bull and parent part more firm.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of plank invisible connecting piece, which is characterized in that including parent part interconnected and bull, the parent part includes bar shaped
Pedestal and the first limit block and the second limit block for being separately positioned on bar shapeds base two sides, first limited block, the second limit
Strip groove is formed between block and bar shapeds base, the width of the open end of the strip groove is less than the width of strip groove bottom
Degree；The bull is equipped with M shape elastic slice, and the middle part of the M shape elastic slice and strip groove are interference fitted.
2. plank invisible connecting piece according to claim 1, which is characterized in that one end of the bar shapeds base is equipped with first
Through-hole, the other end are equipped with the second through-hole.
3. plank invisible connecting piece according to claim 1, which is characterized in that one end of the M shape elastic slice is connected with
A connecting piece, the other end are connected with the second connection sheet, and first connection sheet is in the same plane with the second connection sheet, described
First connection sheet is equipped with third through-hole, and second connection sheet is equipped with fourth hole.
4. plank invisible connecting piece according to claim 1, which is characterized in that the both ends of the M shape elastic slice are respectively set
There is chamfering.
5. plank invisible connecting piece according to claim 1, which is characterized in that further include the first plank for mutually splicing and
Second plank, the edge of first plank have a strip groove, and the bull is screwed in strip groove, the mother
Part is screwed the item for passing through parent part in the side of the second plank, the edge of first plank and the side of the second plank
The cooperation of the M shape elastic slice of connected in star and bull is connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821338996.7U CN208749738U (en) | 2018-08-20 | 2018-08-20 | A kind of plank invisible connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821338996.7U CN208749738U (en) | 2018-08-20 | 2018-08-20 | A kind of plank invisible connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208749738U true CN208749738U (en) | 2019-04-16 |
Family
ID=66080647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821338996.7U Expired - Fee Related CN208749738U (en) | 2018-08-20 | 2018-08-20 | A kind of plank invisible connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208749738U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449978A (en) * | 2019-09-18 | 2019-11-15 | 河北速博机械制造有限公司 | Armor shield and lathe |
| CN110449979A (en) * | 2019-09-18 | 2019-11-15 | 河北速博机械制造有限公司 | Attachment device, armor shield and lathe |
| CN110449976A (en) * | 2019-09-18 | 2019-11-15 | 河北速博机械制造有限公司 | Armor shield and lathe |
-
2018
- 2018-08-20 CN CN201821338996.7U patent/CN208749738U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449978A (en) * | 2019-09-18 | 2019-11-15 | 河北速博机械制造有限公司 | Armor shield and lathe |
| CN110449979A (en) * | 2019-09-18 | 2019-11-15 | 河北速博机械制造有限公司 | Attachment device, armor shield and lathe |
| CN110449976A (en) * | 2019-09-18 | 2019-11-15 | 河北速博机械制造有限公司 | Armor shield and lathe |
| CN110449979B (en) * | 2019-09-18 | 2024-03-08 | 河北速博机械制造有限公司 | Connecting device, armor formula guard shield and lathe |
| CN110449978B (en) * | 2019-09-18 | 2024-03-08 | 河北速博机械制造有限公司 | Armor formula guard shield and lathe |
| CN110449976B (en) * | 2019-09-18 | 2024-04-26 | 河北速博机械制造有限公司 | Armor formula guard shield and lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20210820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |