CN206694369U - One kind is without screw fast-assembling furniture - Google Patents
One kind is without screw fast-assembling furniture Download PDFInfo
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- CN206694369U CN206694369U CN201720500730.7U CN201720500730U CN206694369U CN 206694369 U CN206694369 U CN 206694369U CN 201720500730 U CN201720500730 U CN 201720500730U CN 206694369 U CN206694369 U CN 206694369U
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Abstract
The utility model provides one kind without screw fast-assembling furniture, belongs to technical field of furniture.It is solved the problems, such as why not used screw to make the assembling of furniture more quick and convenient.This includes seat board without screw fast-assembling furniture, backrest and the arm-rest frame positioned at backrest both sides, pass through fast inserting structure socket connection between arm-rest frame and seat board, connected between arm-rest frame and backrest by quick fixation structure clamping, quick fixation structure includes the hardy hole one and connecting pole one positioned at backrest side, quick fixation structure also includes the hardy hole two and connecting pole two positioned at arm-rest frame medial surface, hardy hole one and hardy hole two are the through hole that section is in Pear-Shaped, the section of connecting pole one and connecting pole two is T-shaped, connecting pole one and connecting pole two can sync card in corresponding hardy hole two and hardy hole one.The design that this furniture passes through plug-in mounting structure and quick fixation structure so that realized between this furniture components without screw connection so that the operation of this furniture construction is simpler, quick, conveniently.
Description
Technical field
The utility model belongs to technical field of furniture, is related to one kind without screw fast-assembling furniture.
Background technology
In daily life, people can be used to furniture such as chair, sofa, stooles.At present, in most of furnature constructions
In, generally require and concatenation is carried out to each component in furniture, the connecting method of existing most of furniture generally comprises following
It is several：First, be fixedly connected using convex-concave tenon, the shortcomings that wherein convex-concave tenon is fixedly connected, is, carried after the completion of furniture construction or
Person's transport is extremely inconvenient, while is easily damaged furniture；2nd, it is detachably connected, connector is set on furniture each group part in advance, leads to
Cross screw the connector on each component is connected completion assembling, be the shortcomings that such a structure, screw is easy when fixing
Furniture surface is destroyed, is needed by instrument during installation, packaging efficiency is low, and repeatedly after dismounting, the stability of connection can be deteriorated；3rd,
It is in mating connection by screw rod and nut, screw rod is first passed through into two furniture assemblies to be spliced, then locked with nut, this connection
The shortcomings that structure, is, very inconvenient when furniture construction, it is necessary to carry out the installation and locking of substantial amounts of screw rod and nut
Operation, workload is very big, and for the specification of screw and nut difference, it is necessary to specialist tools using no-go gage lattice
Operation could be realized, causes the complicated trouble of assembling of furniture.
The content of the invention
The purpose of this utility model is above mentioned problem be present for existing technology, it is proposed that one kind is without screw fast-assembling man
Tool, the technical problem that the utility model solves are as why not used screw to make the assembling of furniture more quick and convenient.
The purpose of this utility model can be realized by following technical proposal：It is a kind of without screw fast-assembling furniture, including seat board,
Backrest and the arm-rest frame positioned at backrest both sides, it is characterised in that connected between the arm-rest frame and seat board by fast inserting structure grafting
Connect, connected between the arm-rest frame and backrest by quick fixation structure clamping, the quick fixation structure includes the calabash positioned at backrest side
Lu Kongyi and connecting pole one, the quick fixation structure also includes the hardy hole two and connecting pole two positioned at arm-rest frame medial surface, described
Hardy hole one and hardy hole two are the through hole that section is in Pear-Shaped, and the section of the connecting pole one and connecting pole two is T-shaped,
The connecting pole one and connecting pole two can sync card in corresponding hardy hole two and hardy hole one.
Prior art is different from, this is without screw fast-assembling furniture by designing fast inserting structure and quick fixation structure so that this furniture
Assembling between middle seat board, backrest, arm-rest frame need not use screw, so that the more quick side of the assembling of this furniture
Just；Specifically, only need to be by the hardy hole on the connecting pole one in backrest and arm-rest frame when arm-rest frame and backrest need splicing
Two alignment, now, connecting pole two on arm-rest frame with the hardy hole one in backrest is also synchronous is in aligned condition, so only need to control
Arm-rest frame processed makes connecting pole one be caught in hardy hole two, and now connecting pole two has also synchronously been caught in hardy hole one, and this furniture passes through
Above quick fixation structure designs, and not only aligns easy to assembly, and when two arm-rest frames and backrest are connected with each other, due to above-mentioned two
Hardy hole and connecting pole are designed with individual furniture parts, is so designed to avoid arm-rest frame and the unilateral stress of backrest, makes two
Connection stress balance between individual furniture parts, so that connecting pole or hardy hole are not easy to break because of unilateral stress
Split, so as to improve the reliability of connection；Meanwhile by designing fast inserting structure so that arm-rest frame being capable of socket connection with seat board；
That is being designed more than, the connection between all parts of this furniture does not need screw, and this avoid screw to install band
The trouble come, and then make it that the assembling of this furniture is simple, convenient.
In above-mentioned no screw fast-assembling furniture, the fast inserting structure includes plugging the elasticity being fixed on four angles of seat board
Sleeve pipe, the bottom surface of two arm-rest frames have and have grab head with the one-to-one latch of spring-backed quill, the latch head,
The latch extend into spring-backed quill and grab head is buckled on spring-backed quill.Designed more than, only need to be by arm-rest frame
Latch is inserted into regard to the assembling that can complete arm-rest frame and seat board in corresponding spring-backed quill, so that the assembling of this furniture is more
It is quick and convenient；As an alternative, above-mentioned fast inserting structure can also use the fast inserting structure of tenon and groove.
In above-mentioned no screw fast-assembling furniture, the latch is in circular cone shape, described in below same arm-rest frame
The taper of latch is different, and the size of the spring-backed quill is corresponded with the size of latch and matched.Designed more than so that same
Two latches on one arm-rest frame it is of different sizes, and the size of spring-backed quill is corresponded with the size of latch and matched,
That is people without compare specification assembling when without worry occur it is wrongly installed, if the installation site of arm-rest frame is not
Right, the latch on arm-rest frame can not insert spring-backed quill, occur so as to avoid the occurrence of the situation of wrongly installed refitting, and then make
The assembling for obtaining this furniture is more convenient.
In above-mentioned no screw fast-assembling furniture, there is limit notch, institute on the internal wall of pipe orifice of the spring-backed quill upper end
Stating has the spacing preiection to match with limit notch on the outer peripheral face of latch, the spacing preiection is stuck in corresponding limit notch
It is interior.By the design of above limit notch and spacing preiection, latch can not only be limited and spring-backed quill rotates, and by setting
The position of limit notch is counted, guide effect can be played when arm-rest frame is installed, for example, making on seat board two-side elastic sleeve pipe
Limit notch direction it is different, people's can compares the direction of limit notch, the correct installation position for distinguishing both sides arm-rest frame
Put, people without compare specification assembling when without worry occur it is wrongly installed, if the installation site of arm-rest frame is not right, limit
Position is raised just can not be with limit notch to upper, and the latch on arm-rest frame can not insert spring-backed quill, so as to avoid the occurrence of
The situation of wrongly installed refitting occurs, and then make it that the assembling of this furniture is more convenient.
In above-mentioned no screw fast-assembling furniture, mounting hole is respectively provided with four angles of the seat board, in the mounting hole
With step surface one and step surface two, the upper end of the spring-backed quill, which has, to be turned edge, and described turn edge is resisted against on step surface one, institute
Stating also has pothook on the periphery wall of spring-backed quill, the pothook is buckled on step surface two.Above-mentioned spring-backed quill is by turning over
The design of edge and pothook realizes that Fast Installation is fixed；As an alternative, spring-backed quill can also with mounting hole only by
Tight fit connection.
In above-mentioned no screw fast-assembling furniture, offered on the lower end tube wall of the spring-backed quill it is some circumferentially
Opening, the opening vertically extends.By being designed with upper shed so that the insertion elasticity that latch can be more prone to
Sleeve pipe, be advantageous to improve the convenience of this furniture construction.
In above-mentioned no screw fast-assembling furniture, the hardy hole one includes big hole portion and small hole portion, the connecting pole two
It is less than the radius of big hole portion including the small column positioned at inner segment and positioned at outer section of big cylinder, the radius of the big cylinder and is more than
The radius of small hole portion, the radius of the small column are less than or equal to small hole portion radius.Hardy hole one and connecting pole two realize clamping
The operating process of assembling is as follows, during assembling, first the big cylinder on connecting pole two aligns with the big hole portion on hardy hole one, then
Big cylinder is controlled to insert big hole portion, the small column on control connecting pole two is slipped into small hole portion afterwards, and such connecting pole two is just
It has been stuck in by big cylinder in hardy hole one.
In above-mentioned no screw fast-assembling furniture, the hardy hole two also includes big hole portion and small hole portion, the connecting pole
One is also included positioned at the small column of inner segment and positioned at outer section of big cylinder, the radius of the big cylinder be less than the radius of big hole portion and
More than the radius of small hole portion, the radius of the small column is less than or equal to small hole portion radius.Hardy hole two and connecting pole one are realized
The operating process of clamping assembling is as follows, and during assembling, first the big cylinder on connecting pole one aligns with the big hole portion on hardy hole two,
Then big cylinder is controlled to insert big hole portion, the small column on control connecting pole one is slipped into small hole portion afterwards, such connecting pole
It has been stuck in once by big cylinder in hardy hole two.
In above-mentioned no screw fast-assembling furniture, the big hole portion of the hardy hole one is close to connecting pole one, the hardy hole
Two big hole portion is close to connecting pole two.Designed more than, when ensureing relative with the outside of backrest on the inside of two arm-rest frames, two families
The arranged direction of hardy hole on tool part is on the contrary, so ensure that two furniture can realize splicing；Meanwhile according to furniture parts
Assembling needs, and can flexibly select the arranged direction of hardy hole.
Alternatively, in above-mentioned no screw fast-assembling furniture, the big hole portion of the hardy hole one is away from connection
Post one, the big hole portion of the hardy hole two is away from connecting pole two.Design, ensure on the inside of two arm-rest frames and outside backrest more than
When side is relative, the arranged direction of the hardy hole on two furniture parts is on the contrary, so ensure that two furniture can realize splicing；Together
When, needs are assembled according to furniture parts, can flexibly select the arranged direction of hardy hole.
Compared with prior art, this has advantages below without screw fast-assembling furniture：This furniture passes through plug-in mounting structure and fast-assembling
The design of structure so that realized between this furniture components without screw connection so that the operation of this furniture construction is simpler, fast
Speed, conveniently, it is time saving and energy saving, and the connection of this furniture components is also solid and reliable.
Brief description of the drawings
Fig. 1 is this overall structure diagram without screw fast-assembling furniture.
Fig. 2 is this without the configuration schematic diagram of arm-rest frame and backrest in screw fast-assembling furniture.
Fig. 3 is the close-up schematic view at A in Fig. 2.
Fig. 4 is this partial structural diagram without arm-rest frame in screw fast-assembling furniture.
Fig. 5 is this part-structure exploded perspective view without screw fast-assembling furniture.
Fig. 6 is this without the assembling structure schematic diagram of latch and elastic pipe sleeve in screw fast-assembling furniture.
Fig. 7 is this sectional view without fast inserting structure in screw fast-assembling furniture.
In figure, 1, seat board；2nd, backrest；21st, hardy hole one；22nd, connecting pole one；3rd, arm-rest frame；31st, hardy hole two；32nd, even
Connect post two；4th, spring-backed quill；41st, limit notch；42nd, turn edge；43rd, pothook；44th, it is open；5th, latch；51st, grab head；52、
Spacing preiection；6th, mounting hole；61st, step surface one；62nd, step surface two；A, big hole portion；B, small hole portion；C, small column；D, great circle
Post.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
Embodiment one：
This includes seat board 1, backrest 2, hardy hole 1, connecting pole 1, arm-rest frame 3, hardy hole without screw fast-assembling furniture
2 31, connecting pole 2 32, spring-backed quill 4, limit notch 41, the 42, pothook 43 that turns edge, opening 44, latch 5, grab be first 51, limit
Position projection 52, mounting hole 6, step surface 1, step surface 2 62, big hole portion a, small hole portion b, small column c, big cylinder d.
Specifically, as shown in figure 1, this includes seat board 1, backrest 2 and helping positioned at the both sides of backrest 2 without screw fast-assembling furniture
Hand cradle 3.As shown in Figures 2 and 3, connected between arm-rest frame 3 and backrest 2 by quick fixation structure clamping.Quick fixation structure includes being located at
The hardy hole 1 and connecting pole 1 of the side of backrest 2, quick fixation structure also include the hardy hole 2 31 positioned at the medial surface of arm-rest frame 3
With connecting pole 2 32, hardy hole 1 is relative with the position of connecting pole 2 32, the position phase of connecting pole 1 and hardy hole 2 31
Right, hardy hole 1 and hardy hole 2 31 are through hole of the section in Pear-Shaped, and the big hole portion a of hardy hole 1 is close to connecting pole
One 22, the big hole portion a of hardy hole 2 31 is also close to connecting pole 2 32.The section of connecting pole 1 and connecting pole 2 32 is T-shaped,
Connecting pole 1 and connecting pole 2 32 can sync card in corresponding hardy hole 2 31 and hardy hole 1.
As shown in figure 4, hardy hole 1 includes big hole portion a and small hole portion b, connecting pole 2 32 includes the roundlet positioned at inner segment
Post c and positioned at outer section of big cylinder d, big cylinder d radius of the radius less than big hole portion a and the radius more than small hole portion b, roundlet
Post c radius is less than or equal to small hole portion b radiuses.Hardy hole 1 and hardy hole 2 31, connecting pole 1 and connecting pole 2 32
Structure it is identical, hardy hole 2 31 also includes big hole portion a and small hole portion b, and connecting pole 1 also includes the small column c positioned at inner segment
With the big cylinder d positioned at outer section, big cylinder d radius of the radius less than big hole portion a and the radius more than small hole portion b, small column c
Radius be less than or equal to small hole portion b radiuses.
As shown in figure 5, by fast inserting structure socket connection between arm-rest frame 3 and seat board 1, fast inserting structure includes plugging fixation
Spring-backed quill 4 on 1 four angles of seat board, the bottom surface of two arm-rest frames 3 have latch 5 one-to-one with spring-backed quill 4, insert
The head of pin 5 has grab first 51, and latch 5 is inserted into spring-backed quill 4 and grab first 51 is buckled on spring-backed quill 4.Wherein, insert
Pin 5 is in circular cone shape, and the taper positioned at the latch 5 of the lower section of same arm-rest frame 3 is different, and the size of spring-backed quill 4 is big with latch 5
It is small to correspond matching.
As shown in fig. 6, having limit notch 41 on the internal wall of pipe orifice of the upper end of spring-backed quill 4, have on the outer peripheral face of latch 5
The spacing preiection 52 to match with limit notch 41, spacing preiection 52 are stuck in corresponding limit notch 41.Under spring-backed quill 4
Some openings 44 circumferentially are offered on end pipe wall, opening 44 vertically extends.
As shown in fig. 7, being respectively provided with mounting hole 6 on four angles of seat board 1, there is step surface 1 and step in mounting hole 6
Face 2 62, the upper end of spring-backed quill 4, which has, turns edge 42, and turning edge 42 is resisted against on step surface 1, on the periphery wall of spring-backed quill 4
Also there is pothook 43, pothook 43 is buckled on step surface 2 62.
Embodiment two：
Technical scheme in the present embodiment and the technical scheme in embodiment one are essentially identical, and difference is, this reality
Apply in example, the big hole portion a of hardy hole 1 is away from connecting pole 1, and the big hole portion a of hardy hole 2 31 is also away from connecting pole 2 32.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although seat board 1, backrest 2, hardy hole 1, connecting pole 1, arm-rest frame 3, hardy hole have more been used herein
2 31, connecting pole 2 32, spring-backed quill 4, limit notch 41, the 42, pothook 43 that turns edge, opening 44, latch 5, grab be first 51, limit
The terms such as position projection 52, mounting hole 6, step surface 1, step surface 2 62, big hole portion a, small hole portion b, small column c, big cylinder d,
But it is not precluded from the possibility using other terms.It is used for the purpose of more easily describing and explaining this practicality using these terms
New essence；Any additional limitation is construed as all to disagree with the utility model spirit.
Claims (10)
1. a kind of without screw fast-assembling furniture, including seat board (1), backrest (2) and the arm-rest frame (3) positioned at backrest (2) both sides, it is special
Sign is, passes through fast inserting structure socket connection, the arm-rest frame (3) and backrest (2) between the arm-rest frame (3) and seat board (1)
Between connected by quick fixation structure clamping, the quick fixation structure include positioned at backrest (2) side hardy hole one (21) and connection
Post one (22), the quick fixation structure also include the hardy hole two (31) and connecting pole two (32) positioned at arm-rest frame (3) medial surface, institute
It is through hole of the section in Pear-Shaped, the connecting pole one (22) and connecting pole two to state hardy hole one (21) and hardy hole two (31)
(32) section is T-shaped, the connecting pole one (22) and connecting pole two (32) can sync card in corresponding hardy hole two
(31) and in hardy hole one (21).
2. no screw fast-assembling furniture according to claim 1, it is characterised in that the fast inserting structure includes plugging being fixed on
Spring-backed quill (4) on (1) four angle of seat board, the bottom surface of two arm-rest frames (3) has to be corresponded with spring-backed quill (4)
Latch (5), latch (5) head has a grab head (51), and the latch (5) is inserted into spring-backed quill (4) and makes card
Gib head (51) is buckled on spring-backed quill (4).
3. no screw fast-assembling furniture according to claim 2, it is characterised in that the latch (5) is in circular cone shape, is located at
The taper of the latch (5) below same arm-rest frame (3) is different, the size of the spring-backed quill (4) and the size of latch (5)
Correspond matching.
4. according to Claims 2 or 3 without screw fast-assembling furniture, it is characterised in that the pipe of spring-backed quill (4) upper end
There is limit notch (41) on intraoral wall, have on the outer peripheral face of the latch (5) match with limit notch (41) it is spacing
Raised (52), the spacing preiection (52) are stuck in corresponding limit notch (41).
5. according to Claims 2 or 3 without screw fast-assembling furniture, it is characterised in that on four angles of the seat board (1)
With mounting hole (6), there is step surface one (61) and step surface two (62) in the mounting hole (6), the spring-backed quill (4)
Upper end, which has, to be turned edge (42), and turn edge (42) are resisted against on step surface one (61), on the periphery wall of the spring-backed quill (4) also
With pothook (43), the pothook (43) is buckled on step surface two (62).
6. according to Claims 2 or 3 without screw fast-assembling furniture, it is characterised in that the lower end pipe of the spring-backed quill (4)
Some openings (44) circumferentially are offered on wall, the opening (44) vertically extends.
7. no screw fast-assembling furniture according to claim 1, it is characterised in that the hardy hole one (21) includes big hole portion
(a) and small hole portion (b), the connecting pole two (32) include the small column (c) positioned at inner segment and the big cylinder (d) positioned at outer section,
The radius of the big cylinder (d) is less than the radius of big hole portion (a) and is more than the radius of small hole portion (b), and the half of the small column (c)
Footpath is less than or equal to small hole portion (b) radius.
8. no screw fast-assembling furniture according to claim 7, it is characterised in that the hardy hole two (31) also includes macropore
Portion (a) and small hole portion (b), the connecting pole one (22) also include the small column (c) positioned at inner segment and the big cylinder positioned at outer section
(d), the radius of the big cylinder (d) is less than the radius of big hole portion (a) and more than the radius of small hole portion (b), the small column (c)
Radius be less than or equal to small hole portion (b) radius.
9. no screw fast-assembling furniture according to claim 8, it is characterised in that the big hole portion of the hardy hole one (21)
(a) close to connecting pole one (22), the big hole portion (a) of the hardy hole two (31) is close to connecting pole two (32).
10. no screw fast-assembling furniture according to claim 8, it is characterised in that the big hole portion of the hardy hole one (21)
(a) away from connecting pole one (22), the big hole portion (a) of the hardy hole two (31) is away from connecting pole two (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720500730.7U CN206694369U (en) | 2017-05-08 | 2017-05-08 | One kind is without screw fast-assembling furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720500730.7U CN206694369U (en) | 2017-05-08 | 2017-05-08 | One kind is without screw fast-assembling furniture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206694369U true CN206694369U (en) | 2017-12-01 |
Family
ID=60446617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720500730.7U Active CN206694369U (en) | 2017-05-08 | 2017-05-08 | One kind is without screw fast-assembling furniture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206694369U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110279228A (en) * | 2019-06-13 | 2019-09-27 | 佛山市顺德区锵明家居用品有限公司 | A kind of furniture quick-assembling structure |
| CN115158121A (en) * | 2022-08-04 | 2022-10-11 | 宁波宝贝第一母婴用品有限公司 | Cushion and seat thereof |
| DE202023103429U1 (en) | 2023-04-23 | 2023-06-28 | Henan Zhong Xin Furniture Co., Ltd | The modular ready-to-install furniture components |
-
2017
- 2017-05-08 CN CN201720500730.7U patent/CN206694369U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110279228A (en) * | 2019-06-13 | 2019-09-27 | 佛山市顺德区锵明家居用品有限公司 | A kind of furniture quick-assembling structure |
| CN115158121A (en) * | 2022-08-04 | 2022-10-11 | 宁波宝贝第一母婴用品有限公司 | Cushion and seat thereof |
| CN115158121B (en) * | 2022-08-04 | 2023-09-05 | 宁波宝贝第一母婴用品有限公司 | Cushion and seat thereof |
| DE202023103429U1 (en) | 2023-04-23 | 2023-06-28 | Henan Zhong Xin Furniture Co., Ltd | The modular ready-to-install furniture components |
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