CN206929164U - A kind of autologous locking assembling structure of box-type furniture framework - Google Patents
A kind of autologous locking assembling structure of box-type furniture framework Download PDFInfo
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- CN206929164U CN206929164U CN201720770038.6U CN201720770038U CN206929164U CN 206929164 U CN206929164 U CN 206929164U CN 201720770038 U CN201720770038 U CN 201720770038U CN 206929164 U CN206929164 U CN 206929164U
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- tenon
- groove
- tongue
- trough rim
- side plate
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Abstract
A kind of autologous locking assembling structure of box-type furniture framework, belongs to box-type furniture mounting technique field.The utility model is high in order to solve existing furniture processing and assembly precision requirement, engaged mode between part is fixed, and the dismounting of furniture board is destructive to overall structure generation after assembling, is unfavorable for transporting and assembles, the problem of single part is generally only capable of applying in ad-hoc location, and versatility is poor.The utility model includes connected side plate and transverse slat, and the connection end of side plate is provided with tenon, and the connection end of transverse slat is provided with tongue-and-groove, and tenon is inserted into tongue-and-groove.Using the autologous locking assembling structure of framework of the present utility model, assembling process is quickly, simply, stably.Good appearance and form is versatile, assembling back part stability is strong, and good product quality, difficulty of processing is low, is advantageous to mechanization batch production, production cost is low, use easy to spread.
Description
Technical field
A kind of furniture framework assembling structure is the utility model is related to, belongs to box-type furniture mounting technique field.
Background technology
The furniture mounting technology of main flow mainly has two kinds of forms at present, and the joggle of solid wood furniture closes and the connection of plate fitment
The assembly mode of part engagement.
Solid wood furniture generally use tenon junction form, (it is used a kind of bumps on two wooden components by Tenon
With reference to connected mode.Projection is tenon or tenon；For recess the fourth of the twelve Earthly Branches or mortise, tongue-and-groove, this is Ancient Times in China building, family
The primary structure mode of tool and other wooden apparatuses) between be mutually matched to be formed with stablizing the assemblies of Joint Properties, this
The family of kind structure has preferable bond strength and stable durability, but part-structure furniture can only be realized in disassembly process
The dismounting of component, it is unfavorable for transporting and assembles, and structural form is single, and the engaged mode between part is fixed, and single part leads to
Often it is only capable of applying poor in ad-hoc location, versatility.
Plate fitment generally use handware engages, and handware form of diverse, the connection of frame structure mainly includes:Cylinder
Screw connector, right angle barbed connector, trapezoidal connector and eccentric connector etc., and most commonly three-in-one bias is even
Fitting, action principle are that eccentric connector and hangnail nut are linked together so as to which part be engaged by screw rod.Such a dress
Eccentric part is hidden in furniture board with form, does not influence furniture outward appearance, there is certain bearing capacity, installation operation is simply high
The advantages of imitating, and furniture assembling-disassembling can be realized, but there is also larger drawback：1. need to carry out multiple spot processing in assembling process, and
The high fit of parts and connector, three overall precision key elements are the dimensional accuracy of connector, the machining accuracy of parts
And the precision in assembling process is both needed to reach higher level.It is in particular in：Process needs the selection feelings according to connector
Condition is carried out being accurately positioned drilling to furniture part and assembly, and otherwise the engagement state between hardware-joint and material is mismatched, can led
Cause overall structure assembling difficult.Also need to ensure assembly precision in installation process simultaneously, different assembly crewmans and method can cause
The otherness of assembly precision.2. though its structure can be dismantled, furniture body can produce destructiveness during repeated disassembled and assembled
Factor, overall structure precision drastically decline, and so as to which sheet material is damaged in actual use, influences resistance to overturning and lead
Furniture is caused to be continuing with.3. the stress of furnature construction is focusing only on connecting portion, a certain connecting portion occurs broken
It is bad that furniture overall performance is had a great influence.
Utility model content
The purpose of this utility model is that existing furniture is processed and assembly precision requirement is high, the engagement mould between part in order to solve
Formula is fixed, and the dismounting of furniture board is destructive to overall structure generation after assembling, is unfavorable for transporting and assembles, single part is usual
It is only capable of applying in ad-hoc location, the problem of versatility is poor.And then provide a kind of autologous locking assembling structure of box-type furniture framework.
The technical solution of the utility model：
A kind of autologous locking assembling structure of box-type furniture framework includes connected side plate and transverse slat, the connection of described side plate
End is provided with tenon, and the connection end of transverse slat is provided with tongue-and-groove, and described tenon is inserted into tongue-and-groove；
The tenon that the connection end of described side plate is set includes the first elastic tenon and the second elastic tenon, the first resilient tongue
The cross section of head and the second elastic tenon forms inverted " v " structure, and a left side angularly disposed at one is also machined with described side plate
The right edge laterally set at side and one, the described first elastic tenon forms the first installation notch with left side, described
Second elastic tenon forms the second installation notch with right edge, and the junction processing of the described first elastic tenon and side plate is oriented
First curved portions of sunken inside, the junction of the described second elastic tenon and side plate are machined with the second arc to cave inward
Portion；
The tongue-and-groove and the both sides of transverse slat that described transverse slat connection end is set form the first mounting boss and the second peace respectively
Lug boss is filled, the first raised laterally guide protrusions, the described second installation are machined with the first described mounting boss
The second raised laterally guide protrusions are machined with lug boss, the first guide protrusions and the second guide protrusions are arranged at tongue-and-groove
Openend.
Preferably：The joint side corresponding with the left side of side plate, institute are machined with the first described mounting boss
The joint side stated and the bottom of transverse slat form installation included angle A, and the angular range for installing included angle A is 55 ° -65 °.
Preferably：The angle that described joint side and the bottom of transverse slat form installation included angle A is 90 °.
Preferably：After described side plate connects with transverse slat installation, the first curved portions being arranged on side plate are with being arranged on horizontal stroke
The first guide protrusions installation site on plate is corresponding, the second curved portions being arranged on side plate and be arranged on transverse slat second
Guide protrusions installation site is corresponding.
Preferably：The first described elastic tenon and the end of the second elastic tenon are machined with the first guiding arc and second
It is oriented to arc.
Preferably：Described the first elastic tenon and the second resilient tongue capitiform into the scope of the angle B of V-shaped be 18 ° -24
°
Preferably：Described tongue-and-groove includes the first trough rim, the second trough rim, the 3rd trough rim and the 4th trough rim, and described first
Trough rim, the second trough rim, the 3rd trough rim and the 4th trough rim form irregular shape tongue-and-groove, and the first described trough rim is formed with the second trough rim
The first tongue-and-groove angle C angular range be 110 ° -130 °, the second tongue-and-groove angle D of the second described trough rim and the 3rd trough rim formation
Angle be 120 °, the angle for the 3rd tongue-and-groove angle E that the 3rd described trough rim and the 4th trough rim are formed is 87 ° -97 °.
Preferably：The angle for the 3rd tongue-and-groove angle E that the 3rd described trough rim and the 4th trough rim are formed is 92 °.
The utility model has the advantages that：The utility model provides a kind of autologous locking dress of box-type furniture framework
Distribution structure, have the following effects that：
1. furniture parts connects simple and fast, while can carry out repeated multiple times dismounting, parts can also as needed freely
Change.Assembling is completed by the interaction of itself tenon groove structure and the cooperation of auxiliary part during installation, dismounting then needs to take out
Auxiliary part can carry out the replacing between parts, reduce the destructiveness in itself to institute's fabricated material, effectively increase house
The whole service life of tool；
2. meet different materials, moulding and functional requirement.This infrastructure product is applied to the use of different furniture materials, necessarily
The different materials integrated application such as solid wood and wood-based plate can be achieved in degree, can also be according to hobby to for different during use
Bonding station carries out free assembling, can meet that shape-designing requirement and different texture embody, and realizes the different assembling shapes of furniture
The diversity of formula；
3. such a structure has stable precision and structural behaviour.Processing mould of the difference with traditional junction form to multiple points
Formula causes the uncertainty of precision, and the processing of new structure is processed by special-purpose assorted production cutter to overall sheet end surface,
Auxiliary part is completed also by standardized production equipment, and the quality control of production is guaranteed, adjacent only for two during assembling
The disposable integral installation of part, simplifies linkage editor, reduces the requirement horizontal to mounting technology, and assembler is said by installation
Bright to complete to assemble, its specific structure can ensure the installation accuracy uniformity of furniture.During other furniture use, by
Engaged in its whole face, stress is scattered in whole end joints, uniform force between part, make the integrally-built stability of furniture and
Mechanical property is improved；
4. simplifying the manufacturing procedure of manufacturing enterprise, production efficiency is improved, reduces Productive statistics and assembly cost.Adding
During work, the master operation of basic structural unit processing is only the groove milling twice in unified direction, and simplifying plate fitment need to be more
The complicated procedures of forming of point different parts drilling, preferably embodies the advantage of generalization production, improves production efficiency；Between parts
Exchange can be formed, and sheet metal thickness is required to reduce, integrally reduces production cost；Easily Installation Modes, saving are artificial for it
The cost of installation.So new assembly system can ensure that maximally utilizing for resource to a certain extent, meeting can hold now
The Ecological Concept of supervention exhibition.
Brief description of the drawings
Fig. 1 is a kind of autologous locking assembling structure installation diagram of box-type furniture framework；
Fig. 2 is the front view of side plate；
Fig. 3 is the front view of transverse slat；
Fig. 4 is a kind of installment state figure of the autologous locking assembling structure of box-type furniture framework；
1- side plates in figure, 2- transverse slats, 3- tenons, 4- tongue-and-grooves, the first elastic tenons of 5-, the second elastic tenons of 6-, 7- left sides
Side, 8- right edges, the installation notch of 9- first, the installation notch of 10- second, the curved portions of 11- first, the curved portions of 12- second, 13-
One mounting boss, the mounting boss of 14- second, the guide protrusions of 15- first, the guide protrusions of 16- second, 18- joint sides,
The guiding arcs of 19- first, the guiding arcs of 20- second, the trough rims of 21- first, the trough rims of 22- second, the trough rims of 23- the 3rd, the trough rims of 24- the 4th,
25- guide edges.
Embodiment
Embodiment one：Illustrate present embodiment, a kind of box-type furniture frame of present embodiment with reference to Fig. 1 to Fig. 4
The autologous locking assembling structure of frame includes connected side plate 1 and transverse slat 2, and the connection end of described side plate 1 is provided with tenon 3, transverse slat 2
Connection end be provided with tongue-and-groove 4, described tenon 3 is inserted into tongue-and-groove 4；The tenon 3 that the connection end of described side plate 1 is set wraps
The first elastic 5 and second elastic tenon 6 of tenon is included, the cross section of the first elastic 5 and second elastic tenon 6 of tenon forms inverted " V "
Shape structure, the right edge 8 laterally set at left side 7 and one angularly disposed at one is also machined with described side plate 1, it is described
The first elastic tenon 5 and left side 7 form the first installation notch 9, the described second elastic tenon 5 and right edge 8 form the
Two installation notch 10, the junction of the described first elastic tenon 5 and side plate 1 are machined with the first curved portions 11 to cave inward,
The junction of the second described elastic tenon 6 and side plate 1 is machined with the second curved portions 12 to cave inward；Described transverse slat 2 connects
The both sides for connecing tongue-and-groove 4 and transverse slat 2 that end is set form the first mounting boss 13 and the second mounting boss 14 respectively, described
The first raised laterally guide protrusions 15 are machined with first mounting boss 13, are added in the second described mounting boss 14
Work has the second raised laterally guide protrusions 16, and the first guide protrusions 15 and the second guide protrusions 16 are arranged at tongue-and-groove 4
Openend；After described side plate 1 connects with transverse slat installation, the first curved portions 11 being arranged on side plate 1 are with being arranged on transverse slat 2
The installation site of the first guide protrusions 15 it is corresponding, the second curved portions 12 being arranged on side plate 1 be arranged on transverse slat 2 the
The installation site of two guide protrusions 16 is corresponding.Be arranged such, the termination of side plate 1 opens up raised tenon 3, the tenon 3 set the
One elastic 5 and second elastic tenon 6 of tenon forms v-shaped structure, flexible expansion function, when the tenon that tenon 3 is inserted in transverse slat 2
In groove, produced elastic stress when the first elastic 5 and second elastic tenon 6 of tenon can discharge side plate and transverse slat engagement；First
The curved portions 12 of curved portions 11 and second auxiliary limits the elasticity restriction adhesive tape position that side plate 1 imported into the tenon notch position of transverse slat 2 by groove
In putting, and then locking is completed, while the first curved portions 11 and the second curved portions 12 have and enclosed and supporting role, when the tenon of side plate
Head is fitted into the tongue-and-groove of transverse slat, is arranged on transverse slat the first mounting boss 13 and the first installation notch 9 are adapted installation, this
When the first curved portions 11 be adapted installation with the first guide protrusions 15, and be arranged on the second mounting boss 14 and of transverse slat
Two installation notch 10 are adapted installation, and the second curved portions 12 are adapted installation with the second guide protrusions 16, and this mounting means makes
Side plate 1 and transverse slat 2 the more firm stabilization of installation, the first guide protrusions 15 and the second guide protrusions 16 are clamped and installed in the
In one curved portions 11 and the second curved portions 12 so that the furniture frame after installation is compacter, and non-deformability is strengthened；
During assembling, side plate 1 and transverse slat 2 is close, the arc 20 of the second elastic tenon 6 of side plate 1 is raised close to the second installation
The guide edge 25 in portion 14, positioning of the side plate 1 on transverse slat 2 is now completed, it is then that the first of side plate 1 the elastic tenon 5 is close
First mounting boss 13, and apply certain extruding force to side plate 1, in the presence of extruding force, tenon 3 enters the tenon of transverse slat 2
In groove 4.
The second mounting boss 14 of transverse slat 2 is arranged on after the completion of assembling and the second installation notch 10 coordinate installation, installation
Back wall is overlapped on the top of transverse slat 2 into the right edge 8 of the second installation notch 10, and this overlap joint pattern effectively reduces transverse slat 2 and side
The gap of the installation place of plate 1, while the right edge 8 of side plate 1 is overlapped on the top of transverse slat 2, such transverse slat 2 can by with side plate 1
The contact of right edge 8 bear the power from side plate 1, effectively limit the free degree of Y direction, and then make the overall knot of this structure
Structure performance is further ensured.
The utility model using the locking of the body of part be embedded in combination lock, the assembly mode structure of corner seamless combination as
Example, sheet metal thickness 18mm, different thickness of slab general principles are similar, and specific size need to adjust accordingly in proportion.
Embodiment two：Illustrate present embodiment, a kind of box-type furniture frame of present embodiment with reference to Fig. 1 to Fig. 4
The engagement corresponding with the left side of side plate 17 is machined with the first mounting boss 13 described in the autologous locking assembling structure of frame
Side 18, the bottom of described joint side 18 and transverse slat 2 form installation included angle A, install the angular range of included angle A for 55 °-
65°.It is arranged such, the joint side 18 corresponding with the left side of side plate 17 is machined with the first mounting boss 13, is passed through
Angle engages, left side 7 and joint side 18 can effectively can be to side plate 1 and transverse slat 2 stress deformation play inhibition, also exist
The free degree of side plate 1 and transverse slat 2 is defined in the engagement on this inclined-plane mutually；Exemplified by the present embodiment is engaged by corner, selection
Angle is 60 °, when sheet metal thickness is less than 18mm, can use and be less than 60 °, when sheet metal thickness is more than 18mm, may be selected to be more than
60 ° of angle, so as to ensure the corner bond strength of parts, ensure that the first mounting boss 13 is arranged on the first installation notch
The power from side plate vertical direction is born after 9, inhibition can be played to its stress deformation, define the lug boss 13 of transverse slat 2 oneself
By spending.
Embodiment three：Illustrate present embodiment, a kind of box-type furniture frame of present embodiment with reference to Fig. 1 to Fig. 4
The angle that the bottom of joint side 18 and transverse slat 2 described in the autologous locking assembling structure of frame forms installation included angle A is 90 °.Such as
This is set, and selects different angle scheme according to different outward appearance demands, the installation place energy of side plate and transverse slat when installation included angle A is 90 °
Manufacture difficulty is enough reduced, is easily installed use.
Embodiment four：Illustrate present embodiment, a kind of box-type furniture frame of present embodiment with reference to Fig. 1 to Fig. 4
The end of the first elastic 5 and second elastic tenon 6 of tenon described in the autologous locking assembling structure of frame is machined with the first guiding arc
19 and second are oriented to arc 20.It is arranged such, during assembling, side plate 1 and transverse slat 2 is close, and the second elastic tenon 6 of side plate 1 is close
Second mounting boss 14, the first elastic tenon 5 of side plate 1 are oriented to arc 19 and the close to the first mounting boss 13, first
Two are oriented under the guide effect of arc 20, and the first elastic 5 and second elastic tenon 6 of tenon being arranged on side plate 1 is led into tongue-and-groove 4
Enter, now the size of tenon 3 is more than the opening size of tongue-and-groove 4, and the tongue-and-groove 4 produces resistance to tenon 3, next by further
Extruding, the autogenous shrinkage of tenon 3, therewith tenon 3 completely into tongue-and-groove 4 inside, and that internal stress release is formed in groove is empty limiting
Between, the first elastic 5 and second elastic tenon 6 of tenon release stress of tenon 3, complete assembling.
Embodiment five：Illustrate present embodiment, a kind of box-type furniture frame of present embodiment with reference to Fig. 1 to Fig. 4
The scope for the angle B that the first elastic 5 and second elastic tenon 6 of tenon described in the autologous locking assembling structure of frame forms V-shaped is
18°-24°.Be arranged such, the first elastic 5 and second elastic tenon 6 of tenon formed the angular regions of the angle B of V-shaped for 18 °-
24 °, in this angular range, the first elastic tenon 5, the second elastic tenon 6 and V-shaped groove after elastic expansion occurs with tongue-and-groove 4
Size is corresponding, while the effect of the V-shaped groove of the first elastic 5 and second elastic tenon 6 of tenon formation is to alleviate the first elastic tenon 5
With the second elastic tenon 6 extrusion process stress.
Embodiment six：Illustrate present embodiment, a kind of box-type furniture frame of present embodiment with reference to Fig. 1 to Fig. 4
Tongue-and-groove 4 described in the autologous locking assembling structure of frame includes the first trough rim 21, the second trough rim 22, the 3rd trough rim 23 and the 4th trough rim
24, the first described trough rim 21, the second trough rim 22, the 3rd trough rim 23 and the 4th trough rim 24 form irregular shape tongue-and-groove 4, described
The angular range for the first tongue-and-groove angle C that first trough rim 21 and the second trough rim 22 are formed is 110 ° -130 °, the second described trough rim 22
The the second tongue-and-groove angle D formed with the 3rd trough rim 23 angle is 120 °, the formation of the 3rd described trough rim 23 and the 4th trough rim 24
3rd tongue-and-groove angle E angle is 87 ° -97 °.It is arranged such, the first tongue-and-groove angle C angular ranges are 110 ° -- 130 °, in this model
When enclosing, beneficial to the free degree restriction to the tenon 5 of side plate 1 and first；Similarly at the 3rd tongue-and-groove angle E interior angle angular range be 87 °-
Between 97 °, it is easy to the free degree restriction to the second tenon 6；Second tongue-and-groove angle D is 120 °, tenon 3 is entered in tongue-and-groove 4 and realizes
Effective stress-space release and contact surface；After tenon 3 enters tongue-and-groove 4, what it was arranged on the first elastic tenon 5 first leads
Contacted to arc 19 with the second trough rim 22 of tongue-and-groove 4, and then form point and contacted with the tangent of face, it is arranged on the second elastic tenon 6
On second guiding arc 20 contacted with the 3rd trough rim 23 of tongue-and-groove 4, formed put contacted with the tangent of face, this way of contact causes
Tenon 3 forms contact support in tongue-and-groove 4, and this point contact support causes mounting structure stability of the side plate 1 in transverse slat 2
More preferably, avoid the furniture corner Joint Properties decline when transverse slat or side plate stress from causing the uneven stress of part, and then influence whole
The phenomenon of body structural behaviour.
Embodiment seven：Illustrate present embodiment, a kind of box-type furniture frame of present embodiment with reference to Fig. 1 to Fig. 4
The angle for the 3rd tongue-and-groove angle E that the 3rd trough rim 23 and the 4th trough rim 24 described in the autologous locking assembling structure of frame are formed is 92 °.
The new autologous locking mounting technology that the utility model is related to, performance are presented as quick, simple, stably.Fit drawing die
The advantage in traditional Tenon and hardware-joint structure and performance is remained in formula, while expands the adaptability of material, improvement passes
The dismounting performance of furniture of uniting and precision limitation, the destructive and partial points stress of dismounting on plate fitment junction form and cause
Structural behaviour it is unstable the deficiencies of.On the premise of not using any instrument, realize that the lossless of overall assembly unit repeats freely
Dismounting, combination.Using the effect that tenon groove structure is mutual, it coincide, can be arbitrarily replaced between part each other, ensures structural stability
While, make processing, installation faster, so as to form the connected mode of new repeatable handling, it is only necessary to carry out simple grafting, i.e.,
The assembling of furniture components can be completed, the convenience of installation is formd and produces unitized assembly mode.
Present embodiment is the exemplary illustration to this patent, does not limit its protection domain, people in the art
Member can also be changed to its part, as long as no the Spirit Essence beyond this patent, all in the protection domain of this patent.
Claims (8)
- A kind of 1. autologous locking assembling structure of box-type furniture framework, it is characterised in that：Including connected side plate (1) and transverse slat (2), The connection end of described side plate (1) is provided with tenon (3), and the connection end of transverse slat (2) is provided with tongue-and-groove (4), described tenon (3) It is inserted into tongue-and-groove (4)；The tenon (3) that the connection end of described side plate (1) is set includes the first elastic tenon (5) and the second elastic tenon (6), the The cross section of one elastic tenon (5) and the second elastic tenon (6) forms inverted " v " structure, and described side plate is also machined with (1) The right edge (8) laterally set at angularly disposed left side (7) and one at one, the described first elastic tenon (5) and left side Side (7) forms the first installation notch (9), and the described second elastic tenon (6) forms the second installation notch with right edge (8) (10), the first described elastic tenon (5) and the junction of side plate (1) are machined with the first curved portions (11) to cave inward, institute The the second elastic tenon (6) stated and the junction of side plate (1) are machined with the second curved portions (12) to cave inward；The both sides of the tongue-and-groove (4) that described transverse slat (2) connection end is set and transverse slat (2) form the first mounting boss (13) respectively With the second mounting boss (14), the first raised laterally guide protrusions are machined with described the first mounting boss (13) (15) the second guide protrusions (16) raised laterally, are machined with described the second mounting boss (14), the first guiding is convex Play (15) and the second guide protrusions (16) are arranged at the openend of tongue-and-groove (4).
- A kind of 2. autologous locking assembling structure of box-type furniture framework according to claim 1, it is characterised in that：Described The joint side (18) corresponding with the left side of side plate (1) (7), described engagement side are machined with one mounting boss (13) Side (18) and the bottom of transverse slat (2) form installation included angle A, and the angular range for installing included angle A is 55 ° -65 °.
- A kind of 3. autologous locking assembling structure of box-type furniture framework according to claim 2, it is characterised in that：Described connects It is 90 ° to close side (18) and the angle of the bottom formation installation included angle A of transverse slat (2).
- A kind of 4. autologous locking assembling structure of box-type furniture framework according to claim 1, it is characterised in that：Described side After the installation connection of plate (1) and transverse slat (2), the first curved portions (11) for being arranged on side plate (1) and be arranged on transverse slat (2) the One guide protrusions (15) installation site is corresponding, and the second curved portions (12) being arranged on side plate (1) are with being arranged on transverse slat (2) The second guide protrusions (16) installation site it is corresponding.
- A kind of 5. autologous locking assembling structure of box-type furniture framework according to claim 1, it is characterised in that：Described The end of one elastic tenon (5) and the second elastic tenon (6) is machined with the first guiding arc (19) and second and is oriented to arc (20).
- A kind of 6. autologous locking assembling structure of box-type furniture framework according to claim 1, it is characterised in that：Described The scope for the angle B that one elastic tenon (5) and the second elastic tenon (6) form V-shaped is 18 ° -24 °.
- A kind of 7. autologous locking assembling structure of box-type furniture framework according to claim 1, it is characterised in that：Described tenon Groove (4) includes the first trough rim (21), the second trough rim (22), the 3rd trough rim (23) and the 4th trough rim (24), the first described trough rim (21), the second trough rim (22), the 3rd trough rim (23) and the 4th trough rim (24) form irregular shape tongue-and-groove (4), the first described groove The angular range for the first tongue-and-groove angle C that side (21) is formed with the second trough rim (22) is 110 ° -130 °, described the second trough rim (22) The the second tongue-and-groove angle D formed with the 3rd trough rim (23) angle is 120 °, the 3rd described trough rim (23) and the 4th trough rim (24) The 3rd tongue-and-groove angle E formed angle is 87 ° -97 °.
- A kind of 8. autologous locking assembling structure of box-type furniture framework according to claim 7, it is characterised in that：Described The angle for the 3rd tongue-and-groove angle E that three trough rims (23) are formed with the 4th trough rim (24) is 92 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720770038.6U CN206929164U (en) | 2017-06-28 | 2017-06-28 | A kind of autologous locking assembling structure of box-type furniture framework |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720770038.6U CN206929164U (en) | 2017-06-28 | 2017-06-28 | A kind of autologous locking assembling structure of box-type furniture framework |
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| Publication Number | Publication Date |
|---|---|
| CN206929164U true CN206929164U (en) | 2018-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720770038.6U Expired - Fee Related CN206929164U (en) | 2017-06-28 | 2017-06-28 | A kind of autologous locking assembling structure of box-type furniture framework |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131184A (en) * | 2017-06-28 | 2017-09-05 | 黑龙江省木材科学研究所 | A kind of autologous locking assembling structure of box-type furniture framework |
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2017
- 2017-06-28 CN CN201720770038.6U patent/CN206929164U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131184A (en) * | 2017-06-28 | 2017-09-05 | 黑龙江省木材科学研究所 | A kind of autologous locking assembling structure of box-type furniture framework |
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