CN208089716U - A kind of furniture parts connection structure - Google Patents
A kind of furniture parts connection structure Download PDFInfo
- Publication number
- CN208089716U CN208089716U CN201820562913.6U CN201820562913U CN208089716U CN 208089716 U CN208089716 U CN 208089716U CN 201820562913 U CN201820562913 U CN 201820562913U CN 208089716 U CN208089716 U CN 208089716U
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- CN
- China
- Prior art keywords
- straight slot
- link block
- length
- half straight
- drawing bar
- 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 has opened a kind of furniture parts connection structure, the link block being connected with each other including two hardware bodies and realization hardware body, the surface of hardware body offers half straight slot, length of the length of half straight slot at least below one of hardware body, it connects block length and is less than or equal to half straight slot length, link block is connected two neighboring hardware body by being inserted into half straight slot.By using above-mentioned technical proposal, two hardware bodies by link block by being connected, the depth length of half straight slot is less than the length in half straight slot direction of hardware body, it connects block length and is less than or equal to half straight slot length, so that link block is directly wedged in half straight slot or the caulking groove by separately adding is embedded in connection, out-of-flatness when avoiding integral installation, so that installation is simple to operation, there is no concern that the problem of dynamics is excessive when wedging link block or not enough causes, step is more succinct, can save regular hour and manpower.
Description
Technical field
The technical solution of the application belongs to furniture and its connection structure field, and in particular to a kind of furniture parts connection knot
Structure.
Background technology
Furniture parts connection structure is the knot that two kinds or the connection of two or more furniture parts are integrally formed to an entirety
Structure, the connection such as combination sideboard and furniture construction.In use, furniture body is by multiple for present furniture parts connection structure
Component is spliced to form, a kind of mode and between two furniture parts using tongue-and-groove and independent connection block connection, when splitting component by
The link block of corresponding position is extracted out, and furniture is split successively.This furniture has a problem that in use, in order to ensure to connect
Connect the smooth of surface, what the both ends and cabinet face of link block were generally flush with, but since the dynamics of installation is not easy to control when installing, being easy will
Link block is pushed out to the other end, still causes surface irregularity.On the other hand, because the junction of tenon and tongue-and-groove to bear compared with
Big strength.Simultaneously as the specific shape of tenon, in the connecting pin of tenon and timber ontology, there are stress concentrations, are in this way
After having component stress, tenon is easy to damage.After tenon damage we can only integral replacing furniture parts carry one of tenon
Divide and can not independently replace connection structure, the damage and waste of furniture parts can be caused in this way.
Utility model content
The purpose of this utility model is to provide a kind of furniture parts connection structures, being capable of the smooth installation of furniture parts realization
And it is convenient for changing repair.
The above-mentioned purpose of the utility model technical scheme is that：
A kind of furniture parts connection structure, including hardware body and the link block for realizing hardware body interconnection, component
The surface of ontology offers half straight slot, and the length of half straight slot connects block length at least below the length of one of hardware body
Less than or equal to half straight slot length, link block is connected two neighboring hardware body by being inserted into half straight slot.
By using above-mentioned technical proposal, by being connected by link block, the depth length of half straight slot is less than two hardware bodies
The length in half straight slot direction of hardware body, preferably the 1/3~2/3 of the length of minimal parts ontology, connection block length are less than
Or it is equal to half straight slot length so that link block is directly wedged in half straight slot or the caulking groove by separately adding is embedded in connection, half straight slot
Length avoids the rear end face that the link block in two hardware body mortise-tenon joints is pushed out to hardware body, avoids integral installation
When out-of-flatness so that installation is simple to operation, it is not necessary to worry when wedging link block that dynamics is excessive or inadequate the problem of causing, step
It is more succinct, regular hour and manpower can be saved.Improve the stability connected between household component and cooperation precision.
The utility model is further arranged to：Further include having caulking groove, caulking groove is embedded in half straight slot, the cross sectional shape of link block
Match with the cross sectional shape of caulking groove.
By using above-mentioned technical proposal, caulking groove is installed in half straight slot that the external wall of unit cabinet opens up, is convenient for half straight slot
Installation, maintenance and replacement.
The utility model is further arranged to：The end of caulking groove is fixed with the plug concordant with caulking groove section.
By using above-mentioned technical proposal, link block is integrally embedded in caulking groove, is fixed end when being inserted by plug,
It prevents link block from being further inserted into, keeps link block whole concordant embedded, connection structure is beautiful.
The utility model is further arranged to：Caulking groove be metal groove body or rigid plastics groove body, by screw fastening or
The mode of bonding is fixed in half straight slot.
By using above-mentioned technical proposal, half straight slot is detachable.
The utility model is further arranged to：The cross sectional shape of link block is I-shaped, symmetrical two trapezoidal or symmetrical
Two orthodromes.
It can be stablized by link block by using above-mentioned technical proposal, between adjacent two unit cabinet and be installed.
Further to solve the problems, such as to dismantle inconvenience between unit cabinet, on the basis of making link block not and influence cabinet face smooth
Keep the extraction of link block more convenient, so that the fractionation of Combined cabinet is more convenient.
The utility model is further arranged to：Draw-off gear is provided in the link block, the draw-off gear includes solid
Surely connection sleeve in the block, the drawing bar that sliding is connected in the sleeve are connected to and is set in sleeve for driving drawing
The elastic telescopic component that dead man is stretched out or retracted, when pressing drawing boom end makes drawing bar stretch out, the length of drawing bar can
It is held by human hand.
By using above-mentioned technical proposal, drawing bar can be made to stretch out by pressing, as the force held for human hand
Point, human hand pull drawing bar, drawing bar drive link block to extract out by sleeve, and such Combined cabinet can be carried out splitting,
Using more convenient.
The utility model is further arranged to：The elastic telescopic component include backing plate, spring, card-bit part, pressing piece with
And locating part, backing plate is parallel with the end face of sleeve and is a tight fit in the middle part of sleeve, and spring is placed on backing plate, and card-bit part includes inserting
Column and four plates for being center of circle circumference array on inserting column outer wall using the axis of inserting column, plate are wedge shape away from one end of spring
Face, pressing piece include drawing bar, be center of circle circumference array on drawing bar periphery using drawing rod axis 8 blocks and between waiting
Away from chisel teeth of the drawing bar close to card-bit part one end is distributed in, chisel teeth shares 8 and, chisel teeth corresponding with the position of block
Inclined-plane and plate lozenges coordinate, locating part includes the buckle closure of one end open, four be opened at equal intervals on buckle closure inner wall
A limiting slot and four slideways, limiting slot and slideway are interspersed, and the spacing formed is equal, away from the one of opening on buckle closure
Side is provided with through-hole, and drawing bar can be pierced by from the through-hole, and drawing bar drives block sliding in the slot that limiting slot and slideway are formed
It moves, inserting column drives plate that can be slid in the space that four slideways are formed.
By using above-mentioned technical proposal, draw-off gear in use, by human hand press drawing bar stretch out sleeve one end,
Drawing bar slides straightly by the cooperation of block and limiting slot and slideway, while inserting column being pushed to drive plate sliding in slideway
Move, inserting column is pressed down against spring, when plate completely disengages slideway, on drawing bar on chisel teeth and plate lozenges it is common
Under effect, inserting column drive plate does the rotation of a 45° angle, that is, plate just corresponds to the position of limiting slot, at this moment drawing
The end of bar keeps retracted mode, concordant with the holding of the end face of link block；When pressing drawing bar again, drawing bar relies on it
The cooperation of lozenges is so that inserting column drives plate to do the rotation of a 45° angle on upper chisel teeth and plate, and at this moment plate is just right
The position for answering slideway is released in the compressive state of spring and starts to push inserting column that plate is driven to slide in slideway, most final pressure
Plate stretches out.It moves in circles, drawing bar constantly can be stretched out or be retracted, and when drawing bar stretches out, human hand can be held, in turn
Link block can be extracted.
The utility model is further arranged to：The draw-off gear is made of plastic.
By using above-mentioned technical proposal, the fit structure of draw-off gear is complicated, more convenient with plastic mold manufacture.
In conclusion the utility model has the advantages that：Furniture components are when connecting installation, two hardware bodies
Between connected by link block.When connecting or separating two adjacent component ontologies using link block, it is only necessary to will with form of straight lines
Link block is inserted into or extracts half straight slot or caulking groove, and step is more succinct, can save regular hour and manpower.Meanwhile it is logical
Crossing pressing can make drawing bar stretch out, and as the point of application held for human hand, human hand pull drawing bar, drawing bar passes through sleeve
Link block extraction, such combinations of furniture is driven to can be carried out splitting, use is more convenient.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment one；
Fig. 2 is the positive structure schematic of the utility model embodiment one
Fig. 3 is the structural schematic diagram of the utility model embodiment two；
Fig. 4 is the view that drawing assembly stretches out link block in the utility model；
Fig. 5 is the axonometric drawing of drawing assembly；
Fig. 6 is the explosive view of drawing assembly；
Fig. 7 is the structural schematic diagram of pressing piece and locating part.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
The connection structure of a kind of furniture parts connection structure, the utility model can be used in various furniture parts connections, such as
The typical combination sideboard for needing to combine connection, in the assembling that can be additionally used for tables and chairs comprising hardware body 1 and achievement unit
The link block 2 that part ontology 1 is connected with each other is needing two hardware bodies, 1 surface connected to open up half straight slot 11, half straight slot 11
Length is less than the length of hardware body 1, and half straight slot 11 that length is less than table leg joint face length, link block are such as opened up on table leg
2 length are less than or equal to half straight slot, 11 length, and link block 2 is connected two neighboring hardware body by being inserted into half straight slot.
Embodiment one：Referring to FIG. 1 and FIG. 2, furniture parts connection structure is applied on combination sideboard, including 1 He of hardware body
Realize that the link block 2 that hardware body 1 is connected with each other, the structure of link block 2 are equivalent to two tenons to link together in itself
Head, two hardware bodies 1 are connect with two tenons thereon respectively.Hardware body 1 be unit cabinet, be square tubular structure and
Both-side opening, unit cabinet can be spliced and combined according to multiple proportional, concrete condition can according to the interior space size and shape from
By combining.The surface of hardware body 1 is installed with half straight slot 11, and the length of half straight slot 11 is less than the length of hardware body 1, at least
Less than the length in the center line direction of half straight slot 11, it is preferable that the length of the longitudinal direction of half straight slot 11 is hardware body length
1/3~2/3, further preferably the 1/2 of 1 length of hardware body.2 length of link block is less than or equal to half straight slot, 11 length, excellent
The length for being selected as link block 2 is consistent with half straight slot, 11 length.Link block 2 is mounted on half straight slot 11 of two neighboring hardware body 1
Between, two neighboring hardware body is connected by half straight slot, it is preferable that the cross sectional shape of link block 2 is I-shaped, symmetrical
Two trapezoidal or symmetrical two orthodromes.
In embodiment one, the cross sectional shape of link block 2 matches with half straight slot, 11 section, and hardware body 1 is between any two
It is connected by the link block 2 in half straight slot 11 of De- embedding.
Embodiment two：Further include having caulking groove 12, caulking groove 12 is embedding the difference between this embodiment and the first embodiment lies in reference to Fig. 3
Enter in half straight slot 11, the cross sectional shape of the cross sectional shape and caulking groove 12 of link block 2 matches.Caulking groove 12 is metal groove body or hard
Plastic groove is fixed in such a way that screw fastens or bonds in half straight slot 11.Preferably, the end of caulking groove 12 is fixed with
Thus the plug concordant with 12 section of caulking groove limits the link block in telescopiny, avoid protruding.
Embodiment three：With reference to Fig. 4, the furniture by taking combination sideboard as an example is spliced to form by multiple hardware bodies 1, two neighboring
Hardware body 1 is connected by half straight slot 11 and link block 2.When splitting certain combination formula component, the link block 2 of junction is taken out
Go out, single hardware body 1 can be split.In actual use, the surface of furniture is usually smooth, is pulled out to split
It is convenient to go out link block, difference lies in be arranged draw-off gear 3 to the present embodiment in link block 2 with above-described embodiment.
Draw-off gear 3 is fixedly connected with link block 2, can be stretched out or be retracted.When draw-off gear 3 is retracted, end
Portion is concordant with the cabinet face of Combined cabinet；When draw-off gear 3 stretches out, Combined cabinet is stretched out in end, at this moment staff
The end that draw-off gear 3 can be grasped with hand, with outwardly direction pull draw-off gear 3,3 related link block 2 one of draw-off gear
Play extraction.
In conjunction with Fig. 4 to Fig. 7, in order to enable the connection of two neighboring hardware body 1 is more secured, the length one of link block 2
As be equal to hardware body 1 length, that is, Combined cabinet length.When draw-off gear 3 bounces back, end and link block 2
End is concordant；When draw-off gear 3 stretches out, the distance that link block 2 is stretched out in end is subject to human hand and can effectively be held.
The stretching of 3 end of draw-off gear is carried out in a manner of human hand pressing plate pulling device end.In actual use,
Combined cabinet, which has, to be put according to wall and puts the two kinds of pose patterns in middle part indoors as partition.Combined cabinet is put according to wall
When, human hand presses 3 end of draw-off gear, the static friction force cooperation human hand of link block 2 and the cooperation of two neighboring Combined cabinet
Pressing, it is final so that the end of draw-off gear 3 is stretched out.
Draw-off gear 3 is made of plastic comprising the sleeve 30 that is fixedly connected with link block 2, sliding are connected to sleeve 30
It internal drawing bar 31 and is set in sleeve 30 for driving drawing bar 31 to carry out the elastic telescopic component 32 of stretching motion.
Elastic telescopic component 32 includes backing plate 320, spring 321, card-bit part 322, pressing piece 323 and locating part 324.Backing plate 320 with
The end face of sleeve 30 is parallel and is a tight fit in 30 middle part of sleeve.Spring 321 is placed on backing plate 320.Card-bit part 322 includes cylindricality
Inserting column 3220 and be center of circle circumference array on 3220 outer wall of inserting column using the axis of inserting column 3220 four plates 3221, plate
3221 one end for deviating from spring 321 are lozenges 3222.Pressing piece 323 includes existing using 31 axis of drawing bar as center of circle circumference array
8 blocks 3230 and equidistantly distributed on 31 periphery of drawing bar are in drawing bar 31 close to the chisel teeth of 322 one end of card-bit part
3231.Chisel teeth 3231 shares 8 and, the wedge on the inclined-plane and plate 3221 of chisel teeth 3231 corresponding with the position of block 3230
Shape face 3222 coordinates.Locating part 324 includes the buckle closure 3240 of one end open, four be opened at equal intervals on 3240 inner wall of buckle closure
Limiting slot 3242 and four slideways 3241, limiting slot 3242 and slideway 3241 are interspersed, and the spacing formed is equal.Buckle closure
It is provided with through-hole away from the side of opening on 3240, drawing bar 31 can be pierced by from the through-hole.Drawing bar 31 drives 3230 energy of block
It is slid in the slot that limiting slot 3242 and slideway 3241 are formed, inserting column 3220 drives plate 3221 can be in four formation of slideway 3241
Space in slide.
For draw-off gear 3 in use, pressing one end that drawing bar 31 stretches out sleeve 30 by human hand, drawing bar 31 relies on block
3230 slide straightly with the cooperation of limiting slot 3242 and slideway 3241, while inserting column 3220 being pushed to drive plate 3221 in slideway
It is slid in 3241, inserting column 3220 is pressed down against spring 321, when plate 3221 completely disengages slideway 3241, on drawing bar 31
On chisel teeth 3231 and plate 3221 under the collective effect of lozenges 3222, inserting column 3220 drives plate 3221 to do a 45° angle
Rotation, that is, plate 3221 just corresponds to the position of limiting slot 3242, and at this moment the end of drawing bar 31 keeps retracted mode,
It is concordant with the holding of the end face of link block 2；When pressing drawing bar 31 again, drawing bar 31 is by chisel teeth 3231 thereon and inserts
The cooperation of lozenges 3222 makes the rotation that inserting column 3220 drives plate 3221 to do a 45° angle on plate 3221, at this moment plate
3221 just correspond to the position of slideway 3241, are released in the compressive state of spring 321 and start to push the drive of inserting column 3220 to insert
Plate 3221 slides in slideway 3241, and final drawing bar 31 stretches out.It moves in circles, drawing bar 31 constantly can be stretched out or be contracted
It returns, when drawing bar 31 stretches out, human hand can be held, and then can extract link block 22.Preferably, the modeling of draw-off gear 3
Material is made.
The specific embodiment of the utility model is only the explanation to the utility model, is not to the utility model
Limitation, those skilled in the art can as needed make without creative tribute the present embodiment after reading this specification
The modification offered, but as long as all being protected by Patent Law in the right of the utility model.
Claims (7)
1. a kind of furniture parts connection structure, including hardware body (1) and the link block (2) for realizing hardware body interconnection,
It is characterized in that, the surface of hardware body offers half straight slot (11), the length of half straight slot is less than the length of hardware body joint face
Degree, link block (2) length are less than or equal to half straight slot (11) length, and link block (2) is by being inserted into half straight slot by two neighboring portion
Part ontology connects.
2. furniture parts connection structure according to claim 1, which is characterized in that fixedly embedded in half straight slot to have caulking groove
(12), the cross sectional shape of caulking groove and the cross sectional shape of link block match.
3. furniture parts connection structure according to claim 2, which is characterized in that the end of caulking groove is fixed with to be cut with caulking groove
The concordant plug in face.
4. furniture parts connection structure according to claim 2, which is characterized in that caulking groove is metal groove body or rigid plastics
Groove body is fixed in such a way that screw fastens or bonds in half straight slot.
5. furniture parts connection structure according to claim 1, which is characterized in that be provided with draw-off gear in link block
(3), the draw-off gear (3) is connected to including being fixedly connected on connection sleeve (30) in the block, sliding in the sleeve (30)
Drawing bar (31) and be set to elastic telescopic component in sleeve (30) for driving drawing bar (31) to stretch out or retract
(32), when pressing drawing bar (31) end makes drawing bar (31) stretch out, the length of drawing bar (31) can be held by human hand.
6. furniture parts connection structure according to claim 5, which is characterized in that the elastic telescopic component (32) includes
Backing plate (320), spring (321), card-bit part (322), pressing piece (323) and locating part (324), backing plate (320) and sleeve
(30) end face is parallel and is a tight fit in the middle part of sleeve (30), and spring (321) is placed on backing plate (320), card-bit part (322) packet
Include inserting column (3220) and four plates using the axis of inserting column (3220) as center of circle circumference array on inserting column (3220) outer wall
(3221), plate (3221) is lozenges (3222) away from one end of spring (321), and pressing piece (323) includes with drawing bar
(31) axis is 8 blocks (3230) and equidistantly distributed of the center of circle circumference array on drawing bar (31) periphery in drawing bar
(31) close to the chisel teeth (3231) of card-bit part (322) one end, chisel teeth (3231) share 8 and with the position of block (3230)
Corresponding, the inclined-plane of chisel teeth (3231) coordinates with the lozenges (3222) of plate (3221), and locating part (324) includes that one end is opened
The buckle closure (3240) of mouth, four limiting slots (3242) being opened at equal intervals on buckle closure (3240) inner wall and four slideways
(3241), limiting slot (3242) and slideway (3241) are interspersed, and the spacing formed is equal, away from opening on buckle closure (3240)
Side be provided with through-hole, drawing bar (31) can be pierced by from the through-hole, drawing bar (31) drive block (3230) can be in limiting slot
(3242) and in the slot of slideway (3241) formation it slides, inserting column (3220) drives plate (3221) can be in four slideway (3241) shapes
At space in slide.
7. furniture parts connection structure according to claim 6, which is characterized in that draw-off gear (3) the plastics system
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562913.6U CN208089716U (en) | 2018-04-19 | 2018-04-19 | A kind of furniture parts connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562913.6U CN208089716U (en) | 2018-04-19 | 2018-04-19 | A kind of furniture parts connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208089716U true CN208089716U (en) | 2018-11-13 |
Family
ID=64055502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820562913.6U Expired - Fee Related CN208089716U (en) | 2018-04-19 | 2018-04-19 | A kind of furniture parts connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208089716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160956A (en) * | 2020-10-13 | 2021-01-01 | 安徽金福瑞家具有限公司 | Dovetail joint connecting structure and method for solid wood furniture |
| CN113840797A (en) * | 2019-05-14 | 2021-12-24 | 贝卡尔特公司 | Bagged spring bobbin |
-
2018
- 2018-04-19 CN CN201820562913.6U patent/CN208089716U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113840797A (en) * | 2019-05-14 | 2021-12-24 | 贝卡尔特公司 | Bagged spring bobbin |
| CN113840797B (en) * | 2019-05-14 | 2023-11-14 | 贝卡尔特公司 | Bagged spring spool |
| CN112160956A (en) * | 2020-10-13 | 2021-01-01 | 安徽金福瑞家具有限公司 | Dovetail joint connecting structure and method for solid wood furniture |
| CN112160956B (en) * | 2020-10-13 | 2022-02-18 | 安徽金福瑞家具有限公司 | Dovetail joint connecting structure and method for solid wood furniture |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20200419 |