CN208676703U - A kind of chair - Google Patents
A kind of chair Download PDFInfo
- Publication number
- CN208676703U CN208676703U CN201820440070.2U CN201820440070U CN208676703U CN 208676703 U CN208676703 U CN 208676703U CN 201820440070 U CN201820440070 U CN 201820440070U CN 208676703 U CN208676703 U CN 208676703U
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- chair
- seat plate
- support bar
- hole
- installation position
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Abstract
The utility model discloses a kind of chairs, including seat plate, chair back, chair foreleg and chair back leg, first support bar and second support bar are respectively arranged between the chair back leg between the chair foreleg, described first, the hack lever with installation position is provided between second support bar, the first support bar offers inserting groove, the seat prelaminar part is plugged in the inserting groove, seat board bottom portion is provided with the mounting blocks being removably connected in installation position, the utility model is structurally reasonable, predominantly seat plate and rest part are separable, it can be replaced after any portion damage, improve the utilization rate of resource.
Description
Technical field
The utility model relates to a kind of chairs.
Background technique
Chair results from the Northern and Southern Dynasties between 420 years to 589 years Christian era, is not widely used gradually in the Sui Dynasty later,
And generally using being in the Tang Dynasty.The seat of chair is generally rectangular, there is backrest, and arch takes brain.The modeling characteristic of chair is just
It is backrest without handrail, and backrest takes brain and do not lift one's head.
Chair in the prior art mainly includes seat plate, chair back, chair foreleg and chair back leg, and seat plate is fixedly mounted
Connect at the rear portion on the top of chair foreleg and chair back leg, seat plate with chair back.Several years ago as government organization is to sustainable development
A surname energetically of exhibition leads, and the idea to economize on resources, which is gradually established in common people's brain, to be come, and current era, what is lacked is not resource,
And it is not high to the utilization efficiency of resource, for for example above-mentioned chair, if a portion structural failure, affect backrest
After the aesthetics of chair, the user for pursuing aesthetic feeling will be idle to it；And feelings are not available for chair well damage
Condition, user is even more that can select to abandon, and so causes the great wasting of resources.
Utility model content
The purpose of the utility model is to provide a kind of chair, seat plate and rest part are separable, one of them damage
After can be replaced, to improve the utilization rate of resource.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of chair, including seat plate, chair back, two chair forelegs and two chair back legs, between two chair forelegs and
It is respectively arranged with first support bar and second support bar between the chair back leg, is provided between first, second support rod
Hack lever with installation position, the first support bar offer inserting groove, and the seat prelaminar part is plugged in the inserting groove,
Seat board bottom portion is provided with the mounting blocks being removably connected in installation position.
By adopting the above technical scheme, under general state, the front of seat plate is plugged into inserting groove, at this time on seat plate
Mounting blocks are installed to just in the installation position on hack lever, and user sits idly when on seat plate, because of inserting in first support bar
Support of the access slot to the front of seat plate, therefore it is able to maintain that stabilization；And after seat plate or rest part damage in situation,
The front of seat plate can then be taken out out of inserting groove, then correspondence is replaced, and such unspoiled part can continue to make
With improving the utilization rate of resource.
Preferably, the first support bar, which is located in inserting groove, is provided with tooth socket, and the seat plate lower front is provided with
With tooth socket in the teeth portion being engaged by clamping.
By adopting the above technical scheme, the cooperation of tooth socket and teeth portion is so that seat plate is mounted in first support bar more surely
It is fixed.
Preferably, the first support bar both ends are plugged between two chair forelegs, in the middle part of the first support bar upwards
Protuberance is provided with abutting part, and the bottom surface of the seat plate is adhered to abutting part surface.
By adopting the above technical scheme, protuberance will be placed up in the middle part of first support bar, forming abutting portion can contradict
The two, is then bonded by the bottom surface of seat plate, to achieve the effect that further fix, improves bonding strength.
Preferably, the installation position is the mounting groove opened up along hack lever length direction, and the mounting groove is offered through it
Through hole, the mounting blocks offer through-hole corresponding with through hole, and the through hole and through-hole are equipped with fastening bolt, and
The threaded one end that fastening bolt wears the two is connected with fastening cap.
By adopting the above technical scheme, mounting blocks and installation are realized in such a way that fastening bolt cooperation fastening cap is threadedly coupled
Being detachably connected between slot.
Preferably, the hack lever is symmetrically arranged with two, and two hack levers are provided with installation position.
By adopting the above technical scheme, two hack levers are set and installation position is set, improve mounted configuration intensity.
Preferably, two hack levers are in horizontally disposed, and the spacing of the two is gradually increased from back to front；The seat plate
In setting is gradually reduced, the seat plate is connected with chair back at rear portion.
By adopting the above technical scheme, chair back is typically provided to relatively narrow, after chair back is connect with seat plate, when user according to
When by chair back, biggish effect is formed to the lower part of chair back, in order to preferably undertake the partial action power, by two
The rear portion of hack lever is arranged to draw close, to achieve the effect that support；And two sideline judge of seat postlaminar part is gone into a part, mainly due to
It is low that the support effect that this rear two parts receive is drawn close at hack lever rear portion, is easy to be broken off under external force.
Preferably, the seat plate is bonded by several wood based panels.
By adopting the above technical scheme, seat plate uses the disposable complete machining of log, and processing cost is relatively high, and by log
It is processed into the wood based panel with one fixed width, is then bonded using bonding agent, reduces processing cost.
Preferably, bark band with texture is wrapped up in the lower part of the chair foreleg and the lower part of chair back leg.
By adopting the above technical scheme, the bark band of setting makes ventilated sofa chair more beautiful.
Preferably, the head and the tail of the bark band are flute profile fit structure.
By adopting the above technical scheme, flute profile fit structure enable to bark band it is end to end after be less likely to occur it is opposite
Displacement, and the texture of this kind of Structure adaptation bark band, in visual effect, so that texture is located at gap and seems still to connect
It is continuous.
In summary: first by can be realized replacement, not damaging so to the disassembly between seat plate and rest part
Part can continue to use, the utilization rate of resource is improved, secondly by the fixed structure of three parts, so that seat plate is installed
It is more stable in chair.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the structural schematic diagram that embodiment is used to show bottom；
Fig. 3 is that embodiment is used to show the perspective view of the explosion between seat plate, first support bar and hack lever.
Appended drawing reference: 1, seat plate；11, mounting blocks；111, through-hole；12, teeth portion；2, chair back；3, chair foreleg；31, horizontal
Gear；4, chair back leg；5, first support bar；51, inserting groove；52, abutting part；6, second support bar；7, hack lever；71, through hole；8,
Fastening bolt；9, fastening cap；10, bark band.
Specific embodiment
As described below is only preferred embodiments of the present invention, and protection scope is not limited merely to the embodiment, all
The protection scope of the utility model should belong in the technical solution belonged under the utility model thinking.Simultaneously it should be pointed out that for
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model, this
A little improvements and modifications also should be regarded as the protection scope of the utility model.
Referring to Fig. 1, a kind of chair, including two chair forelegs 3 and two chair back legs 4, chair back leg 4 are longer than chair foreleg 3, and
And strut rail 31 is installed between the upper end of two chair back legs 4；It further include the seat plate 1 being arranged between chair foreleg 3 and chair back leg 4
With chair back 2, setting specific as follows:
Referring to fig. 2 with 3, it is provided with first support bar 5 between two chair forelegs 3, is provided with second between two chair back legs 4
Support rod 6, first support bar 5 and second support bar 6 is contour and end is plugged on respectively in corresponding chair leg；First support bar 5
Rear side offer inserting groove 51, be provided with tooth socket in inserting groove 51,1 lower front of seat plate is provided with and inserting groove 51 matches
The mounting blocks 11 of conjunction, specially with tooth socket in the teeth portion 12 being engaged by clamping, teeth portion 12 is L-shaped, and horizontal segment extends forward, extends
Front end be provided with tooth along its length, with after tooth socket fit realize seat plate 1 is tentatively connect.
After being mounted on chair foreleg 3 due to first support bar 5, there are distance, first support bars 5 between seat plate 1
Middle part swell be provided with abutting part 52 upwards, the bottom surface of such seat plate 1 is contradicted to abutting part 52, can be by first
The support of strut 5 realizes seat plate 1 after being mutually bonded by resistance surface and (can carry out degumming at high temperature and then reach separation)
Fix again, with this condition, a part of active force can be shared for teeth portion 12, avoid the fracture of teeth portion 12.
It is completely fixed to reach, two horizontal hack levers 7 is provided between first support bar 5 and second support bar 6,
The middle part of hack lever 7 is provided with installation position, and installation position is the mounting groove opened up along 7 length direction of hack lever, offers and passes through in mounting groove
The horizontal through hole 71 for wearing it is fixed with mounting blocks 11 in 1 bottom corresponding position of seat plate, and mounting blocks 11 offer and run through
The corresponding through-hole 111 in hole 71 passes through through hole 71 and through-hole 111 using fastening bolt 8, then wears one end of the two using tight
Gu cap 9 is screwed, to achieve the effect that seat plate 1 and hack lever 7 are completely fixed, thus, it is possible to by the way that fastening cap 9 is urgent
Gu after the derotation is unloaded on bolt 8, realizing that seat plate 1 can be with the purpose of dismounting and change.
The seat plate 1 of embodiment is bonded using several wood based panels, chair back 2 be arranged to it is relatively narrow, it is wooden by two pieces
Plate is spliced, after chair back 2 is connect with seat plate 1, when user relies on chair back 2, to the lower part of chair back 2 formed compared with
Big effect, in order to preferably undertake the partial action power, two 7 spacing of hack lever are gradually increased from back to front, i.e.,
The rear portion of two hack levers 7 is arranged to draw close, so that rear portion can achieve the purpose that support seat plate 1 and 2 junction of chair back；
In addition, 1 rear portion of seat plate, two sideline judge is gone a part, the support effect that this rear two parts are subject to is drawn close mainly due to 7 rear portion of hack lever
Fruit is low, is easy to be broken off under external force.
Bark band 10 with texture, bark band 10 are also wrapped up in the lower part of the chair foreleg 3 of embodiment and the lower part of chair back leg 4
Head and the tail be flute profile fit structure.Flute profile fit structure enable to bark band 10 it is end to end after opposite position is less likely to occur
It moves, and the texture of this kind of Structure adaptation bark band 10, in visual effect, so that texture is located at gap and seems still to connect
It is continuous, have the advantages that beauty.
When needing replacing, it is only necessary to dismantle fastening bolt 8 and fastening cap 9, disconnect the bonding knot of first support bar 5 and seat plate 1
It is taken out in structure and teeth portion tooth socket, so can be realized as seat plate 1 and rest part is separable, replace wherein broken parts
After continue to use, to improve the utilization rate of resource.
Claims (9)
1. a kind of chair, including seat plate (1), chair back (2), two chair foreleg (3) He Lianggen chair back legs (4), feature
It is, is respectively arranged with first support bar (5) and second support bar between the chair back leg (4) between two chair forelegs (3)
(6), the hack lever (7) with installation position is provided between first, second support rod (5,6), the first support bar (5) is opened
Equipped with inserting groove (51), seat plate (1) front is plugged in the inserting groove (51), seat plate (1) the bottom setting
There are the mounting blocks being removably connected in installation position (11).
2. a kind of chair according to claim 1, which is characterized in that the first support bar (5) is located at inserting groove
(51) tooth socket is provided in, seat plate (1) lower front is provided with tooth socket in the teeth portion (12) being engaged by clamping.
3. a kind of chair according to claim 2, which is characterized in that first support bar (5) both ends are plugged in two
Between root chair foreleg (3), protuberance is provided with abutting part (52) upwards in the middle part of the first support bar (5), the seat plate (1)
Bottom surface is adhered to abutting part (52) surface.
4. a kind of chair according to claim 3, which is characterized in that the installation position is along hack lever (7) length direction
The mounting groove opened up, the mounting groove offer the through hole (71) through it, and the mounting blocks (11) offer and through hole
(71) corresponding through-hole (111), the through hole (71) and through-hole (111) are equipped with fastening bolt (8), and fastening bolt (8) is worn
If the threaded one end of the two is connected with fastening cap (9).
5. a kind of chair according to claim 4, which is characterized in that the hack lever (7) is symmetrically arranged with two, two
The hack lever (7) is provided with installation position.
6. a kind of chair according to claim 1, which is characterized in that two hack levers (7) are in horizontally disposed, and two
The spacing of person is gradually increased from back to front；In setting is gradually reduced, the seat plate (1) is leaned on chair at seat plate (1) rear portion
Back (2) is connected.
7. a kind of chair according to claim 6, which is characterized in that the seat plate (1) is bonded by several wood based panels
It forms.
8. a kind of chair according to claim 7, which is characterized in that the lower part of the chair foreleg (3) and chair back leg (4)
Lower part wrap up bark band (10) with texture.
9. a kind of chair according to claim 8, which is characterized in that the head and the tail of the bark band (10) are flute profile cooperation
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820440070.2U CN208676703U (en) | 2018-03-29 | 2018-03-29 | A kind of chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820440070.2U CN208676703U (en) | 2018-03-29 | 2018-03-29 | A kind of chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208676703U true CN208676703U (en) | 2019-04-02 |
Family
ID=65876139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820440070.2U Active CN208676703U (en) | 2018-03-29 | 2018-03-29 | A kind of chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208676703U (en) |
-
2018
- 2018-03-29 CN CN201820440070.2U patent/CN208676703U/en active Active
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