CN209421437U - A kind of market seat backrest installation structure - Google Patents
A kind of market seat backrest installation structure Download PDFInfo
- Publication number
- CN209421437U CN209421437U CN201822017244.7U CN201822017244U CN209421437U CN 209421437 U CN209421437 U CN 209421437U CN 201822017244 U CN201822017244 U CN 201822017244U CN 209421437 U CN209421437 U CN 209421437U
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- China
- Prior art keywords
- plate
- backup plate
- seat
- backup
- installation structure
- 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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- 238000009434 installation Methods 0.000 title claims abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000013011 mating Effects 0.000 claims abstract description 4
- 230000003447 ipsilateral effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to store the technical field of the seat, specifically, it is related to a kind of market seat backrest installation structure, including pedestal, seat plate and backup plate, the pedestal is rectangular frame structure, the bottom end square shape of pedestal is disposed with four supporting legs, seat plate, which is in a horizontal state, is mounted on the top of pedestal, rotary shaft is provided on rear side of the seat plate, the middle section of rotary shaft is equipped with the plate for plugging backup plate, the side of seat plate is provided with the rotation knob for adjusting rotation shaft angle, the bottom end of backup plate plug in plate, the two sides of the backup plate are separately installed with a side plate, side plate is mating with backup plate, because the limitation in place can also block heel row customer if there is the arm-chair of headrest can very take up space, at this moment backup plate and side plate and headrest can be removed, individual taboret is just formed after removing very saves space.
Description
Technical field
The utility model relates to store the technical field of the seat, and in particular, to a kind of market seat backrest installation structure.
Background technique
Substantially there are two types of i.e. bench and chairs for the form of seat.People can be allowed to possess some compared with private space progress
Special events, such as rest, snack, read, doze off, weaving, playing chess, getting sun, see people, talk, market rest seat
It is the seat that store is supplied to customer's rest, but the seat majority in store is that multiple seats of a long row are mounted on one now
On pedestal, but this seat is needed using seat when activity is held in market to being suitble to be placed on a fixed position
When this seat it is very inconvenient, the seat with backrest can provide more comfort to customer in usual use, still
It is also not suitable for the use when holding activity, so needing one kind can be with the dismountable mechanism of backup plate.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of market seat backrest installation structure, usual
When by backup plate be that the formation arm-chair being plugged in plate allows customer's arm-chair to be rested well, added by the two sides in backup plate
Dress side plate makes the width of backup plate broaden, and handrail is inserted on side plate, can put arm when customer leans against on backup plate
It sets and makes rest more comfortable on handrail, head is propped up when the headrest of the top setting of backup plate can to lean against on backup plate
Support, when activity is held in store, because the limitation in place can very take up space also and can block if there is the arm-chair of headrest
Heel row customer, at this moment can remove backup plate and side plate and headrest, just form individual taboret after removing and very save
Space.
A kind of market seat backrest installation structure disclosed by the utility model, including pedestal, seat plate and backup plate, the bottom
Seat is rectangular frame structure, and the bottom end square shape of pedestal is disposed with four supporting legs, and seat plate, which is in a horizontal state, is mounted on pedestal
Top, is provided with rotary shaft on rear side of the seat plate, and the middle section of rotary shaft is equipped with the plate for plugging backup plate, and the one of seat plate
Side is provided with the rotation knob for adjusting rotation shaft angle, and the bottom end of backup plate is plugged in plate, and the two sides of the backup plate are divided
One side plate is not installed, side plate is mating with backup plate.
Further, slot is provided on the plate, the bottom end of backup plate is provided with inserted block, and inserted block is plugged in slot,
Two sides inside slot are provided with a jack, and the two sides of the inserted block, which are provided with, is respectively arranged with a mounting groove, each
A positive stop strip and ejector spring are provided in mounting groove, one end of ejector spring and the inner wall of mounting groove contact, top
The tail end of the other end of spring and positive stop strip connects out, and positive stop strip is in a horizontal state setting, and one end of positive stop strip is towards being located at together
The jack direction of side extends.
Further, the side of the side plate is provided with fixed strip, and the two sides of backup plate are provided with fixing groove, two side plates
Be plugged in respectively by fixed strip in the fixing groove of backup plate side, be provided on fixed strip several for clamping it is special-shaped recessed
Slot is provided with several in fixing groove for cooperating the special-shaped convex block of special impression, and special impression and special-shaped convex block are engaged by clamping.
Further, the top of the fixing groove is additionally provided with abutting knob, and described one end for pushing against knob is raised
Arc-shaped, the mound end for pushing against knob is provided with the spanner for being convenient for pulling, and middle section and the backup plate for pushing against knob are hinged, the top of fixed strip
End is additionally provided with for cooperating the abutting slot for pushing against knob.
Further, the other side of the side plate is additionally provided with handrail, and the handrail is string configuration, the bottom end of handrail
Side be provided with fixed rotating shaft, fixed rotating shaft plug in side plate, the bearing that side plate is additionally provided with convenient for fixed rotating shaft rotation,
Splicing position on the side plate positioned at fixed rotating shaft is also set up there are two limited block.
Further, the top of the backup plate is additionally provided with headrest, and the bottom end of headrest is provided with two root cutting columns, and headrest passes through
Inserting column plugs the top with backup plate, and the equal spacing in length direction of inserting column is provided with several on one of them described inserting column and lacks
Mouthful, the place of plugging that the top of backup plate is located at the jagged inserting column of setting is additionally provided with height adjustment device.
Further, cushion is provided on the seat plate, backup plate and side plate.
The utility model has the advantages that the utility model provides a kind of market seat backrest installation structure, by backup plate when usual
It is that the formation arm-chair being plugged in plate allows customer's arm-chair to be rested well, is made by installing side plate additional in the two sides of backup plate
The width of backup plate broadens, and handrail is inserted on side plate, arm can be placed on handrail when customer leans against on backup plate
So that rest is more comfortable, head is supported when the headrest of the top setting of backup plate can to lean against on backup plate, in store
When holding activity, because the limitation in place can also block heel row customer if there is the arm-chair of headrest can very take up space,
At this moment backup plate and side plate and headrest can be removed, just forms individual taboret after removing and very saves space.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the schematic perspective view one in embodiment；
Fig. 2 is the schematic perspective view two in embodiment；
Fig. 3 is the schematic perspective view of embodiment latus inframedium；
Fig. 4 is the schematic perspective view of backup plate in embodiment；
Fig. 5 is the schematic perspective view of inserted block in embodiment；
Fig. 6 is the schematic perspective view of headrest in embodiment；
Fig. 7 is the schematic perspective view of embodiment centerboard；
Description of symbols:
Pedestal 1, supporting leg 11, seat plate 2, rotary shaft 21, plate 22, slot 23, jack 24, rotation knob 25, backup plate 3,
Fixing groove 31, special-shaped convex block 32, abutting knob 33, inserted block 34, mounting groove 35, positive stop strip 36, ejector spring 37, side plate 4 are fixed
Item 41 pushes against slot 42, special impression 43, handrail 44, fixed rotating shaft 45, bearing 46, headrest 5, inserting column 51, notch 52, height tune
Regulating device 53, cushion 54.
Specific embodiment
Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices
Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply this with limitation practical new
Type.That is, the details in these practices is non-essential in some embodiments of the utility model.In addition, for letter
For the sake of changing schema, some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and non-specifically
The meaning of order or cis-position is censured, it is also non-to limit the utility model, it is retouched just for the sake of difference with same technique term
The component stated or operation are not understood to indicate or imply its relative importance or implicitly indicate indicated technology
The quantity of feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not within the protection scope of the requires of the utility model.
A kind of market seat backrest installation structure shown in referring to Figure 1 to Figure 7, including pedestal 1, seat plate 2 and backup plate 3,
The pedestal 1 is rectangular frame structure, and the bottom end square shape of pedestal 1 is disposed with four supporting legs 11, and seat plate 2 is in a horizontal state peace
Mounted in the top of pedestal 1, the rear side of the seat plate 2 is provided with rotary shaft 21, and the middle section of rotary shaft 21 is equipped with to be leaned on for plugging
The plate 22 of plate 3, the side of seat plate 2 are provided with the rotation knob 25 for adjusting 21 angle of rotary shaft, and the bottom end of backup plate 3 plugs
In plate 22, the two sides of the backup plate 3 are separately installed with a side plate 4, and side plate 4 and backup plate 3 are mating.
It should be noted that rotary shaft 21 is fixedly connected with state setting with plate 22, rotary shaft 21 and seat plate 2 are axis
State setting is connect, by adjusting the elasticity of rotation knob 25 to which locking is mounted on the angle of plate 22 in rotary shaft 21.
Slot 23 is provided on the plate 22, the bottom end of backup plate 3 is provided with inserted block 34, and inserted block 34 is plugged in slot 23
Interior, the two sides inside slot 23 are provided with a jack 24, and the two sides of the inserted block 34, which are provided with, is respectively arranged with a peace
Tankage 35 is provided with a positive stop strip 36 and ejector spring 37, one end of ejector spring 37 and installation in each mounting groove 35
The inner wall of slot 35 contacts, and the other end of ejector spring 37 is connect with the tail end of positive stop strip 36, and positive stop strip 36 is in a horizontal state
Setting, one end of positive stop strip 36 extend towards ipsilateral 24 direction of jack is located at.The cooperation of slot 23 and inserted block 34 is so that backup plate 3
It can only be moved up and down when being plugged in plate 22, positive stop strip 36 is headed into jack 24 by ejector spring 37 and makes backup plate 3 steady
Fixed is plugged in slot 23, and the cooperation of positive stop strip 36 and jack 24 is so that slot 23 and moving up and down for inserted block 34 are limited
System, positive stop strip 36 can be dialled in power jack 24 unlock backward when needing to unload backup plate 3.
The side of the side plate 4 is provided with fixed strip 41, and the two sides of backup plate 3 are provided with fixing groove 31, and two side plates 4 are logical
Fixed strip 41 is crossed to be plugged in respectively in the fixing groove 31 of 3 side of backup plate, be provided on fixed strip 41 several for clamping it is different
Connected in star 43, several is provided in fixing groove 31 for cooperating the special-shaped convex block 32 of special impression 43, special impression 43 with it is different
Shape convex block 32 is engaged by clamping.It should be noted that can be bonded when special impression 43 and special-shaped convex block 32, special-shaped convex block 32
Inclined surface when being convenient for down, special impression 43 will be fitted like a glove by the inclined surface with special-shaped convex block 32 so that the special-shaped card of convex block 32 is set
In special impression 43.
The top of the fixing groove 31, which is additionally provided with, pushes against knob 33, and described one end for pushing against knob 33 is the circular arc of protrusion
Shape, the mound end for pushing against knob 33 are provided with the spanner for being convenient for pulling, and middle section and the backup plate 3 for pushing against knob 33 are hinged, fixed strip 41
Top be additionally provided with for cooperate push against knob 33 abutting slot 42.After fixed strip 41 is plugged in fixing groove 31, abnormity
Convex block 32 and special impression 43 form fitting, and at this moment the top of fixing groove 31 and fixed strip 41 has gap, rest personnel not
Knob 33 may be pushed against for positive stop strip 36 tightly by setting by side plate 4 to holding up so that side plate 4 is detached from the case where careful
Downwardly against so that special impression 43 and special-shaped convex block 32 must not be detached to form firm effect.
The other side of the side plate 4 is additionally provided with handrail 44, and the handrail 44 is string configuration, the bottom end of handrail 44
Side is provided with fixed rotating shaft 45, and fixed rotating shaft 45 is plugged in side plate 4, and side plate 4 is additionally provided with convenient for the rotation of fixed rotating shaft 45
Bearing 46, the splicing position that fixed rotating shaft 45 is located on the side plate 4 also sets up that there are two limited blocks.Pass through 45 He of fixed rotating shaft
The cooperation of bearing 46 is so that handrail 44 is rotated, by two limited blocks of setting, so that the angle that handrail 44 rotates is able to
Control, it should be noted that the top being located on rear side of 45 splicing position of fixed rotating shaft on side plate 4 is arranged in one of limited block, separately
The lower section being located on front side of 45 splicing position of fixed rotating shaft on side plate 4 is arranged in one limited block, and handrail 44 is passing through fixed rotating shaft 45
After rotation and from by after the control of two limited blocks can only present 90 degree of right angle revolution space.
The top of the backup plate 3 is additionally provided with headrest 5, and the bottom end of headrest 5 is provided with two root cutting columns 51, and headrest 5 is by inserting
Column 51 plugs the top with backup plate 3, if being provided on one of them described inserting column 51 along the equal spacing in length direction of inserting column 51
Dry notch 52, the place of plugging that the top of backup plate 3 is located at jagged 52 inserting column 51 of setting are additionally provided with height adjustment device 53.
Cushion 54 is provided on the seat plate 2, backup plate 3 and side plate 4.
Working principle: by backup plate 3 being that the formation arm-chair being plugged in plate 22 allows customer's arm-chair to obtain when usual
Rest well makes the width of backup plate 3 broaden, and is inserted with and helps on side plate 4 by installing side plate 4 additional in the two sides of backup plate 3
Arm can be placed on handrail 44 when customer leans against on backup plate 3 and make more comfortable, the top of backup plate 3 of resting by hand 44
Head is supported when the headrest 5 of setting can to lean against on backup plate 3, when activity is held in store, because place
Limitation can also block heel row customer if there is the arm-chair of headrest 5 can very take up space, at this moment can be by backup plate 3 and side plate 4
It is removed with headrest, just forms individual taboret after removing and very save space.
Upper described only the embodiments of the present invention, is not intended to limit the utility model.For this field
For technical staff, various modifications and changes may be made to the present invention.The interior institute of all spirit and principle in the utility model
Any modification, equivalent substitution, improvement and etc. of work should all include within the scope of the claims of the utility model.
Claims (7)
1. a kind of market seat backrest installation structure, it is characterised in that: described including pedestal (1), seat plate (2) and backup plate (3)
Pedestal (1) is rectangular frame structure, and the bottom end square shape of pedestal (1) is disposed with four supporting legs (11), and seat plate (2) is horizontal
State is mounted on the top of pedestal (1), is provided with rotary shaft (21) on rear side of the seat plate (2), the middle section installation of rotary shaft (21)
There is the plate (22) for plugging backup plate (3), the side of seat plate (2) is provided with the rotation of the rotation for adjusting rotary shaft (21) angle
Button (25), rotary shaft (21) connect with seat plate (2) axis, and the bottom end of backup plate (3) plugs and plate (22) are interior, and the two of the backup plate (3)
Side is separately installed with a side plate (4), and side plate (4) and backup plate (3) are mating.
2. a kind of market seat backrest installation structure according to claim 1, it is characterised in that: on the plate (22)
It is provided with slot (23), the bottom end of backup plate (3) is provided with inserted block (34), and inserted block (34) is plugged in slot (23), slot (23)
Internal two sides are provided with a jack (24), and the two sides of the inserted block (34) are respectively arranged with a mounting groove (35), often
A positive stop strip (36) and ejector spring (37), one end of ejector spring (37) and mounting groove are provided in a mounting groove (35)
(35) inner wall contacts, and the other end of ejector spring (37) is connect with the tail end of positive stop strip (36), and positive stop strip (36) is in water
Level state setting, one end of positive stop strip (36) extend towards ipsilateral jack (24) direction is located at.
3. a kind of market seat backrest installation structure according to claim 2, it is characterised in that: the side plate (4)
Side is provided with fixed strip (41), and the two sides of backup plate (3) are provided with fixing groove (31), and two side plates (4) pass through fixed strip
(41) be plugged in respectively in the fixing groove (31) of backup plate (3) side, be provided on fixed strip (41) several for clamping it is different
Connected in star (43), fixing groove (31) is interior to be provided with several for cooperating the special-shaped convex block (32) of special impression (43), and abnormity is recessed
Slot (43) and special-shaped convex block (32) are engaged by clamping.
4. a kind of market seat backrest installation structure according to claim 3, it is characterised in that: the fixing groove (31)
Top be additionally provided with push against knob (33), it is described push against knob (33) one end be protrusion it is arc-shaped, push against knob (33)
The other end be provided with the middle section that knob (33) are pushed against convenient for the spanner pulled and backup plate (3) hingedly, the top of fixed strip (41)
It is additionally provided with for cooperating the abutting slot (42) for pushing against knob (33).
5. a kind of market seat backrest installation structure according to claim 4, it is characterised in that: the side plate (4)
The other side is additionally provided with handrail (44), and the handrail (44) is string configuration, and the side of the bottom end of handrail (44) is provided with solid
Determine shaft (45), fixed rotating shaft (45) is plugged in side plate (4), and side plate (4) is additionally provided with convenient for fixed rotating shaft (45) rotation
Bearing (46), the splicing position that fixed rotating shaft (45) are located on the side plate (4) also set up that there are two limited blocks.
6. a kind of market seat backrest installation structure according to claim 5, it is characterised in that: the backup plate (3)
Top is additionally provided with headrest (5), and the bottom end of headrest (5) is provided with two root cutting columns (51), headrest (5) by inserting column (51) plug with
The top of backup plate (3) is provided with several along the equal spacing in length direction of inserting column (51) on one of them described inserting column (51)
Notch (52), the place of plugging that the top of backup plate (3) is located at jagged (52) inserting column (51) of setting are additionally provided with height adjustment device
(53)。
7. a kind of market seat backrest installation structure according to claim 6, it is characterised in that: the seat plate (2) is leaned on
Cushion (54) are provided on plate (3) and side plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822017244.7U CN209421437U (en) | 2018-12-03 | 2018-12-03 | A kind of market seat backrest installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822017244.7U CN209421437U (en) | 2018-12-03 | 2018-12-03 | A kind of market seat backrest installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209421437U true CN209421437U (en) | 2019-09-24 |
Family
ID=67970656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822017244.7U Expired - Fee Related CN209421437U (en) | 2018-12-03 | 2018-12-03 | A kind of market seat backrest installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209421437U (en) |
-
2018
- 2018-12-03 CN CN201822017244.7U patent/CN209421437U/en not_active Expired - Fee Related
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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: 20190924 |