CN209557414U - Furniture splicing connection structure - Google Patents
Furniture splicing connection structure Download PDFInfo
- Publication number
- CN209557414U CN209557414U CN201822157885.2U CN201822157885U CN209557414U CN 209557414 U CN209557414 U CN 209557414U CN 201822157885 U CN201822157885 U CN 201822157885U CN 209557414 U CN209557414 U CN 209557414U
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- CN
- China
- Prior art keywords
- connector
- hole
- detent bar
- shaft
- positioning table
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Links
- 210000000078 claw Anatomy 0.000 claims abstract description 18
- 210000002421 cell wall Anatomy 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Furniture Connections (AREA)
Abstract
The utility model discloses a kind of furniture splicing connection structures, including the first connector and the second connector, detent bar assembly is installed in the first connector, detent bar assembly is included in the pressure spring being arranged from the inside to the outside in the hole slot of the first connector, detent bar and limited block, through-hole is offered on the shaft of detent bar, first connector is in offering equal with claw quantity the first opening on the cell wall and the joint face that the second connector connects of hole slot, the shaft of the detent bar is through tube, one nose end of detent bar and pressure spring are inconsistent, shaft extends axially outward out a positioning table along it away from one end of pressure spring, location hole is offered on limited block, limited block is placed on positioning table by location hole and is fixedly connected with the first connector in the bottom portion of groove that hole slot open end side is arranged, the height of location hole is less than the width of positioning table.Siphunculus shape shaft is more readily processed molding compared with the structure that cavity is arranged in solid hopkinson bar and saves material, greatly reduces production cost.
Description
Technical field
The utility model relates to field of furniture more particularly to a kind of furniture splicing connection structures.
Background technique
Traditional connectors, which are especially, is used for the connector of field of furniture, mostly using tenon-tongue-and-groove, screw, bolt or its
He is common such as three-in-one connector.Using the connection structure of tenon-tongue-and-groove connection, to make structure be connected firmly when installation, tenon
The cooperation of head-tongue-and-groove is usually relatively tight, and difficulty is big when not only installing, and difficulty is also larger when disassembly, need to often be equipped with hammer and be beaten
By means of power.The connection structure connected using screw is even more directly screwed extremely, and disassembly accompanies by the damage of connector often.It adopts
The connection structure of three-in-one connector connection is especially with bolt, not only dismount it is cumbersome and time-consuming and laborious, can not fast assembling-disassembling.
To solve the above problems, being recorded in the reality of 201721759612 .4 of China Patent No. applicants have invented a kind of connection structure
With in new patent, the connection structure include pressure spring, detent bar, limited block, fixture block, first to connector and second wait connect
Body.The connection structure, is howsoever placed or reverse carrying, the active force of pressure spring make the hook of fixture block be positioned in detent always
Bar it is interior intracavitary, without deviating from, structure is simple, is connected firmly, convenient for disassembly and assembly when need to dismantle, and quick release, can use
In the application of various splicings.But its detent rod structure is complex, and die sinking and processing cost are high, therefore need to its detent bar knot
Structure improves, to reduce production cost.
Summary of the invention
The purpose of this utility model is to provide a kind of furniture splicing connection structures.
Realizing the technical solution of the utility model aim is: a kind of furniture splicing connection structure comprising the first connector
With the second connector, detent bar assembly is installed in first connector, is equipped in second connector with claw
Fixture block；The detent bar assembly is included in the pressure spring being arranged from the inside to the outside in the hole slot of the first connector, moveable detent
Bar and limited block offer the through-hole equal with claw quantity on the shaft of the detent bar, and first connector is in hole
First opening equal with claw quantity is offered on the cell wall of slot and the joint face that the second connector connects；The detent bar
Shaft is through tube, and one nose end of detent bar and pressure spring are inconsistent, and shaft extends axially outward out away from one end of pressure spring along it
One positioning table, offers location hole on the limited block, limited block be placed on positioning table by location hole and with the first connector
It is fixedly connected in the bottom portion of groove of hole slot open end side setting, the height of the location hole is less than the width of positioning table, assembly
When, it pushes positioning table that through-hole is corresponded with the first opening to hole slot inboard and communicates, the claw passes through first and is open, again
Across through-hole and after release, it is connected together under the restoring force effect of pressure spring with detent bar；When disassembly, pushed away to hole slot inboard
Dynamic positioning table communicates through-hole with the first opening one-to-one correspondence, and claw is then exited through-hole and the first opening.
Further, the transversal cross-section of the shaft is domed or class domes, arch or class domes not only have
There is cavity and saves material compared with tubular structure.Preferably, the positioning table is that shaft is curved to axle center away from one end cambered surface of pressure spring
Folding is formed after a bending side along the extended segment that it is extended axially outward out.
Further, the arcuate cross section of the shaft or class arcuate structure, due to eliminating the bottom of domes
Material is more saved compared with domes in side；Preferably, the positioning table be shaft away from pressure spring one end cambered surface to axle center bent
At after a bending side along the extended segment that it is extended axially outward out.
The siphunculus shape shaft of detent bar sheet described in the utility model is compared with the knot that cavity is arranged in the solid hopkinson bar of earlier application
Structure is more readily processed molding and saves material, and in the case of same specification, the shaft of this utility structure is only first patent structure shaft
The a quarter of cost, greatly reduces production cost.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of furniture splicing connection structure described in the utility model embodiment；
Fig. 2 is the assembling structure schematic diagram of detent bar assembly described in the utility model embodiment；
Fig. 3 is the part I enlarged structure schematic diagram in Fig. 2.
Specific embodiment
It elaborates below in conjunction with attached drawing to the utility model preferred embodiment.
As shown in Figure 1 to Figure 3, a kind of furniture splicing connection structure comprising the first connector 1 and the second connector 2, institute
It states and detent bar assembly 3 is installed in first connector 1, the fixture block 4 with claw 41 is installed in second connector 2；Institute
It states detent bar assembly 3 and is included in pressure spring 31, the moveable detent bar 32 being arranged from the inside to the outside in the hole slot 11 of the first connector 1
And limited block 33, the through-hole 3211 equal with 41 quantity of claw is offered on the shaft 321 of the detent bar, described first connects
Junctor 1 is opened in offering first equal with 41 quantity of claw on the joint face that the cell wall of hole slot 11 is connected with the second connector 2
The transversal cross-section of mouth 12, the shaft 321 of the detent bar 32 is arcuate structure, and 32 1 arc end of detent bar offsets with pressure spring 31
Touching, the shaft 121 are bent to form after a bending side 322 to axle center away from one end cambered surface of pressure spring and extend axially outward out along it
One positioning table 323, location hole 331 is offered on the limited block 33, and limited block 33 is placed on positioning table 322 by location hole 331
Above and with the first connector 1 it is fixedly connected in the bottom portion of groove 121 that 11 open end side of hole slot is arranged, the location hole 331
Height A is less than the width B of positioning table 322, when assembly, positioning table 322 is pushed to hole slot 11 is inboard, so that through-hole 3211 and first
Opening 12 is corresponded and is communicated, and the claw 41 passes through the first opening 12, is then passed through through-hole 3211 and after unclamping 323, is being pressed
The restoring force effect of spring is lower to be connected together with detent bar 32；When disassembly, positioning table 322 is pushed to make through-hole to hole slot 11 is inboard
3211 communicate with 12 one-to-one correspondence of the first opening, and claw 41 is then exited through-hole 3211 and the first opening 12.
It is when first connector is connect with the second connector, the positioning table of the detent bar in the first connector hole slot is inside
It presses, pressure spring stress is further compressed, and positioning table moves inward, and the through-hole of detent bar and the first opening of the first connector are substantially real
It is now aligned, the claw for the fixture block being fixed on the second connector is then made to sequentially pass through the first opening and card of the first connector
The through-hole of position bar, then unclamps the pressing of the positioning table of detent bar, under the action of pressure spring, detent bar is to first to connector
The notch of hole slot is mobile, the hook of fixture block is stuck between the through-hole of detent bar and the first opening of the first connector, realizes first
The connection of connector, the second connector；When needing disassembly after the first connector, the connection of the second connector, detent bar need to be only pressed
Positioning table, by the claw of fixture block by being taken out in detent bar.Structure of the utility model due to simplifying detent bar, detent bar
Production cost be only earlier application a quarter, and then save Furniture manufacturing cost.
The mounting structure of second connector and fixture block described in the utility model is recorded in earlier application file, is not done herein
It repeats；The fixed form of the limited block and the first connector can fix for screw or the fixation side of other field of furniture routines
Formula；It is arcuate structure that the shaft, which is not limited to transversal cross-section described in embodiment, can also be class arc, arch, class arch knot
Structure can also be institute's through tube structure, as long as shaft is through-pipe structure, the detent bar for improving cavity structure is easy to process
And material is saved, greatly reduce production cost；The positioning table structure is not limited to described in embodiment, can also by through tube or
Arch, class arch tube nozzle necking after obtain, nose end can also be directly welded in.
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
Using equivalent process transformation made by the utility model description, it is applied directly or indirectly in other relevant technology necks
Domain is also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of furniture splicing connection structure comprising the first connector and the second connector, the interior installation of first connector
There is detent bar assembly, the fixture block with claw is installed in second connector；The detent bar assembly is included in the first company
Pressure spring, moveable detent bar and the limited block being arranged from the inside to the outside in the hole slot of junctor are opened on the shaft of the detent bar
Equipped with the through-hole equal with claw quantity, first connector is on the joint face that the cell wall of hole slot is connect with the second connector
Offer first opening equal with claw quantity, it is characterised in that: the shaft of the detent bar is through tube, and detent bar one is managed
Mouth end and pressure spring are inconsistent, and shaft is necking section away from one end of pressure spring, and the necking section forms shaft and prolongs axially outward along it
The positioning table of stretching, location hole is offered on the limited block, and limited block is placed on positioning table by location hole and is connected with first
Junctor is fixedly connected in the bottom portion of groove that hole slot open end side is arranged, and the height of the location hole is less than the width of positioning table,
When assembly, pushes positioning table that through-hole is corresponded with the first opening to hole slot inboard and communicate, the claw passes through first and opens
Mouthful, be then passed through through-hole and after release, be connected together under the restoring force effect of pressure spring with detent bar；When disassembly, in hole slot
Side pushes positioning table that through-hole is corresponded with the first opening and communicates, and claw is then exited through-hole and the first opening.
2. furniture splicing connection structure according to claim 1, it is characterised in that: the transversal cross-section of the shaft is in arch
Shape.
3. furniture splicing connection structure according to claim 1, it is characterised in that: the transversal cross-section of the shaft is in arc
Shape.
4. furniture splicing connection structure according to claim 2, it is characterised in that: the positioning table is that shaft deviates from pressure spring
One end cambered surface be bent to form a bending side to axle center after along the extended segment that it is extended axially outward out.
5. furniture splicing connection structure according to claim 3, it is characterised in that: the positioning table is that shaft deviates from pressure spring
One end cambered surface be bent to form a bending side to axle center after along the extended segment that it is extended axially outward out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822157885.2U CN209557414U (en) | 2018-12-21 | 2018-12-21 | Furniture splicing connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822157885.2U CN209557414U (en) | 2018-12-21 | 2018-12-21 | Furniture splicing connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209557414U true CN209557414U (en) | 2019-10-29 |
Family
ID=68303360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822157885.2U Active CN209557414U (en) | 2018-12-21 | 2018-12-21 | Furniture splicing connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209557414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373283A (en) * | 2020-11-06 | 2021-02-19 | 安徽江淮汽车集团股份有限公司 | Connecting structure |
-
2018
- 2018-12-21 CN CN201822157885.2U patent/CN209557414U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373283A (en) * | 2020-11-06 | 2021-02-19 | 安徽江淮汽车集团股份有限公司 | Connecting structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |