CN209359951U - A kind of seat with desk plate - Google Patents
A kind of seat with desk plate Download PDFInfo
- Publication number
- CN209359951U CN209359951U CN201821902295.1U CN201821902295U CN209359951U CN 209359951 U CN209359951 U CN 209359951U CN 201821902295 U CN201821902295 U CN 201821902295U CN 209359951 U CN209359951 U CN 209359951U
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- CN
- China
- Prior art keywords
- desk plate
- connector
- slide bar
- desk
- seat
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Abstract
A kind of seat, including backrest, back is being provided with desk plate holding part, it is provided with desk plate slide bar along the vertical direction in the desk plate holding part, desk plate is slidably connected on the desk plate slide bar by connector, the connector can ensure that the desk plate is adjustably fixed in the deployed state on the specific position of the desk plate slide bar, the desk plate can be pivoted relative to the connector, enable when not in use the desk plate be received into the desk plate holding part.
Description
Technical field
The utility model relates to seat and its accessories technical fields, and in particular to a kind of seat with desk plate.
Background technique
Currently, traditional desk plate is on seat both sides and shows out portion, position fixed single compares occupied space, and
Structure is not reasonable.
Utility model content
In view of problems of the prior art, one of the purpose of this utility model is to provide a kind of with desk plate
Seat, the armchair structure is rationally, occupied space is smaller, easy to use, cost is relatively low.
For this purpose, the utility model uses following technical scheme:
A kind of seat, including backrest are being provided with desk plate holding part by back, along perpendicular in the desk plate holding part
Histogram is slidably connected on the desk plate slide bar to desk plate slide bar, desk plate is provided with by connector, the company
Fitting can ensure that the desk plate is adjustably fixed in the deployed state on the specific position of the desk plate slide bar, institute
Stating desk plate can pivot relative to the connector, enable when not in use the desk plate be received into the desk plate
In holding part.
As a preferred embodiment, under receiving state, the outer surface of the desk plate and the outer surface of the backrest
On same plane or curved surface.
As a preferred embodiment, it is formed with notch in the lower part of the desk plate holding part by back, the notch is for working as
When the desk plate is in receiving state, protrudes into finger support and the desk plate is helped to pivot it to real relative to the connector
The expansion of existing desk plate.
As a preferred embodiment, the connector include: the sliding part being set on desk plate slide bar and with the desk
The desk plate connector that plate is connected and fixed, the sliding part and desk plate connector cooperate, and the sliding part can be along
Desk plate slide bar slides up and down, and the desk plate connector can move pivotally relative to the sliding part, in the desk
Plate is in location hole when unfolded state on the desk plate connector and the desk plate sliding bar and cooperates, by the class
Desktop is locked to specific position.
As a preferred embodiment, the sliding part includes the first pivotal binding portion, sliding sleeve, and the sliding sleeve and first, which pivot, ties
Conjunction portion is fixedly connected, and the sliding sleeve is set on desk plate slide bar, can be slided up and down along desk plate slide bar, first pivot
Turn engaging portion two sides have lug, formed in first pivotal binding portion between two lugs it is fluted, it is described recessed
Slot penetrates through the sliding sleeve；The desk plate connector includes: desk plate interconnecting piece, bending part, the second pivotal binding portion, described
The side that second pivotal binding portion is arranged in bending part has protrusion, and the end of protrusion is provided with positioning pin, the groove
Positioning for accommodating the protrusion on the desk plate connector, when the desk plate is in unfolded state, on the protrusion
Pin can extend into the positioning hole being formed on the desk plate slide bar, so that the desk plate is located in specific position.
As a preferred embodiment, the pivot shaft through-hole passed through for pivotal axis is provided in first pivotal binding portion,
The axis of the axis and the sliding sleeve for pivoting shaft through-hole is mutually perpendicular to, and is set on desk plate slide bar in the sliding part
When, the axis of the axis and the desk plate slide bar for pivoting shaft through-hole is also orthogonal.
As a preferred embodiment, the lug position of the first pivotal binding portion two sides on the sliding part and the desk plate
The position in second pivotal binding portion being arranged on connector is corresponding, when the sliding part and the desk plate connector phase
When being installed on the desk plate sliding bar with merging, the lug is located at the surface in second pivotal binding portion.
As a preferred embodiment, the desk plate is installed to when the sliding part and the desk plate connector match to merge
When on sliding bar, the upper surface of the lug, the upper surface of the protrusion, the desk plate interconnecting piece upper surface be located at it is same
In plane.
As a preferred embodiment, the location hole on the desk plate slide bar is that slide bar axis direction setting degree described in salt is multiple
Just different through-hole.
As a preferred embodiment, the through-hole is ellipse, and long axis direction is parallel with the axis direction of the slide bar.
Detailed description of the invention
Fig. 1 is the structural schematic diagram under the desk plate unfolded state of seat described in the utility model；
Fig. 2 is the desk plate slide bar and the mutually matched structural schematic diagram of sliding part being arranged on backrest；
Fig. 3 and Fig. 4 is the structural schematic diagram of the sliding part；
Fig. 5 is the structural schematic diagram of desk plate connector；
Fig. 6 and Fig. 7 is the structural schematic diagram under the sliding part and the desk plate connector assembled state；
Fig. 8 is class table board structure schematic diagram described in the utility model；
Fig. 9 is the structural schematic diagram under desk plate described in the utility model and the desk plate connector assembled state.
The utility model is further described below.But following examples is only the simple example of the utility model
Son, does not represent or limits the rights protection scope of the utility model, and the protection scope of the utility model is with claims
It is quasi-.
Specific embodiment
1-9 and the technical solution of the utility model is further illustrated by specific embodiment with reference to the accompanying drawing.
For the utility model is better described, it is easy to understand the technical solution of the utility model, the typical case of the utility model
But non-limiting embodiment is as follows:
Fig. 1 is the structural schematic diagram under the desk plate unfolded state of seat described in the utility model；A kind of seat, including
Backrest 100 is provided with desk plate holding part 101 on backrest 100, sets along the vertical direction in the desk plate holding part 101
It is equipped with desk plate slide bar 300, desk plate 200 is slidably connected on the desk plate slide bar 300 by connector 400, institute
Stating connector 400 can ensure that the desk plate 200 is adjustably fixed to the desk plate slide bar 300 in the deployed state
On specific position, described be adjusted refers to that the desk plate 200 is adjustable relative to the height of the desk plate slide bar 300
Section.The desk plate 200 can be pivoted relative to the connector, enable when not in use the desk plate 200 store
Into the desk plate holding part 101.
As a preferred embodiment, under receiving state, the outer surface of the desk plate 200 and the appearance of the backrest
Face is on same plane or curved surface.
As a preferred embodiment, the lower part of the desk plate holding part 101 on backrest 100 is formed with notch 102, the slot
Mouth 102 is for protruding into finger support and the desk plate 200 being helped to make it relative to institute when the desk plate 200 is in receiving state
Connector is stated to pivot to realize the expansion of desk plate 200.
As a preferred embodiment, the desk plate slide bar 300 is to be vertically situated in the desk plate holding part 101
Two cylindrical metal bars being parallel to each other.
As a preferred embodiment, desk plate holding part 101 is the through slot or blind slot being arranged on backrest 100.
Desk plate 200 mentioned above is slidably connected on the desk plate slide bar 300 by connector 400, below
The specific structure and its working method of the connector 400 is discussed in detail.
The connector 400 includes: the sliding part 410 being set on desk plate slide bar 300 and connects with the desk plate 200
Fixed desk plate connector 420 is connect, the sliding part 410 and desk plate connector 420 cooperate, the sliding part 410
It can be slided up and down along desk plate slide bar 300, the desk plate connector 420 can do pivot relative to the sliding part 410
Transhipment is dynamic, the desk plate connector 420 and the desk plate sliding bar 300 when the desk plate 200 is in unfolded state
On location hole 301 cooperate, the desk plate 200 is locked to specific position.
The sliding part 410 includes the first pivotal binding portion 411, sliding sleeve 412, the sliding sleeve 412 and the first pivotal binding
Portion 411 is fixedly connected, and as a preferred embodiment, first pivotal binding portion 411 and sliding sleeve 412 are structure as a whole；The cunning
Set 412 is set on desk plate slide bar 300, can be slided up and down along desk plate slide bar 300；As a preferred embodiment, in institute
State the pivot shaft through-hole 413 for being provided in the first pivotal binding portion 411 and passing through for pivotal axis, the axis for pivoting shaft through-hole with
The axis of the sliding sleeve 412 is mutually perpendicular to, and when the sliding part 410 is set on desk plate slide bar 300, the pivotal axis is logical
The axis of the axis in hole and the desk plate slide bar 300 is also orthogonal, the two sides tool in first pivotal binding portion 411
There is lug 415, forms fluted 414 in first pivotal binding portion 411 between two lugs 415, the groove 414
The sliding sleeve 412 is penetrated through, the groove 414 is used to accommodate the protrusion 426 (such as Fig. 6,7) on the desk plate connector 420, on
State groove 414 setting can make sliding part 410 and with the cooperation of the desk plate connector 420 more closely, be conducive to
Reduce the size of connector.
The desk plate connector 420 includes: desk plate interconnecting piece 421, bending part 422, the second pivotal binding portion 423,
The pivot shaft through-hole 424 passed through for pivotal axis, the bending part 422 and the class are provided in the second pivotal binding portion 423
Desktop interconnecting piece 421 connects, and as a preferred embodiment, the desk plate interconnecting piece 421 is integrated knot with the bending part 422
Structure has protrusion 426 in the side that second pivotal binding portion 423 is arranged in the bending part 423, in the end of protrusion 426
It is provided with positioning pin 425.When the sliding part 410 and desk plate connector 420 cooperate, first pivotal binding portion
The pivot shaft through-hole 424 on pivot shaft through-hole 413, second pivotal binding portion 423 on 411 is located on same axis, pivot
Shaft wears above-mentioned through-hole simultaneously and connects the first pivotal binding portion 411 and second pivotal binding portion 423, described
Protrusion 426 is accommodated in the groove 414 in first pivotal binding portion 411.The end of the protrusion 426 is provided with positioning pin
425, when the desk plate 200 is in unfolded state, the positioning pin 425 on the protrusion 426 can extend into be formed in it is described
In location hole 301 on desk plate slide bar 300, so that the desk plate 200 is located in specific horizontal position.The desk
Location hole 301 on plate slide bar 300 is axially disposed multiple location holes 301, and different location holes may be implemented will be described
Desk plate 200 is positioned at different height.As a preferred embodiment, the aperture of the location hole 301 is greater than the positioning pin 425
Diameter, the diameter of the preferably described location hole 301, which is greater than the diameter of the positioning pin 425 and is greater than the positioning pin 425, to be stretched
Enter the length of the location hole 301；Embodiment more preferably, the location hole 301 are oval location hole, the ellipse
The long axis of shape is arranged along the axial direction of the desk plate slide bar 300, and the ellipse location hole 301 is big in the size of short-axis direction
In the diameter of the positioning pin 425, size of the ellipse location hole 301 on long axis direction is greater than the positioning pin 425
Protrude into the length of the location hole 301；Above-mentioned size relationship between above-mentioned location hole 301 and positioning pin 425 it is ensured that
During the desk plate 200 is packed up, the desk plate connector 420 generates pivoting action relative to the sliding part 410
When be able to drive the positioning pin 425 and be detached from the location hole 301, to realize positioning unlock；It is unfolded in the desk plate 200
When, the desk plate connector 420 is able to drive the positioning pin 425 when generating pivoting action relative to the sliding part 410
It is inserted into the location hole 301, to realize position and lock.Setting that ellipse is advantageous in that for the location hole 301 can be with
Realize can be thus achieved in the case where the horizontal aperture of the location hole 301 need not be excessive the positioning pin 425 freely into
Out, to be conducive to reduce the size of the desk plate slide bar 300.
415 position of lug of 411 two sides of the first pivotal binding portion on the sliding part 410 and the desk plate connector
The position in second pivotal binding portion 423 being arranged on 420 is to correspondence, when the sliding part 410 is connected with the desk plate
When the matching merging of part 420 is installed on the desk plate sliding bar 300, the lug 415 is located at second pivotal binding portion
423 surface, can play prevents sundries from falling between first pivotal binding portion 411 and the second pivotal binding portion 423
Pivotal axis and pivot shaft through-hole in, avoided on to greatest extent pivot have some setbacks the case where.
As a preferred embodiment, described in merging and be installed to when the sliding part 410 and the desk plate connector 420 matching
When on desk plate sliding bar 300, the upper surface of the lug 415, the upper surface of the protrusion 426, the desk plate interconnecting piece
421 upper surface is in the same plane.
There is mounting part 201 on the desk plate 200, the mounting part 201 is connect with the desk plate
Portion 421 is connected and fixed.
The Applicant declares that the utility model illustrates the detailed construction feature of the utility model through the foregoing embodiment, but
The utility model is not limited to above-mentioned detailed construction feature, that is, does not mean that the utility model must rely on above-mentioned detailed construction
Feature could be implemented.It should be clear to those skilled in the art, any improvement to the utility model, practical new to this
The equivalence replacement of component selected by type and increase, the selection of concrete mode of accessory etc., all fall within the utility model
Within protection scope and the open scope.
Preferred embodiments of the present invention are described in detail above, still, the utility model is not limited to above-mentioned reality
Apply the detail in mode, in the range of the technology design of the utility model, can to the technical solution of the utility model into
The a variety of simple variants of row, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (10)
1. a kind of seat, it is characterised in that: including backrest, back is being provided with desk plate holding part, is holding in the desk plate
It sets and is provided with desk plate slide bar in portion along the vertical direction, desk plate is slidably connected to the desk plate slide bar by connector
On, the connector can ensure that the desk plate is adjustably fixed to the specific of the desk plate slide bar in the deployed state
On position, the desk plate can be pivoted relative to the connector, enable when not in use the desk plate be received into
In the desk plate holding part.
2. seat as described in claim 1, it is characterised in that: under receiving state, the outer surface of the desk plate with it is described
The outer surface of backrest is on same plane or curved surface.
3. seat as described in claim 1, it is characterised in that: be formed with slot in the lower part of the desk plate holding part by back
Mouthful, the notch is used for when the desk plate is in receiving state, protrudes into finger support and the desk plate is helped to make it relative to institute
Connector is stated to pivot to realize the expansion of desk plate.
4. seat as described in claim 1, it is characterised in that: the connector includes: the cunning being set on desk plate slide bar
Moving part and the desk plate connector being connected and fixed with the desk plate, the sliding part and desk plate connector cooperate, institute
Stating sliding part can slide up and down along desk plate slide bar, and the desk plate connector can be pivoted relative to the sliding part
Movement, the desk plate connector and the location hole phase on the desk plate sliding bar when the desk plate is in unfolded state
Mutually cooperation, is locked to specific position for the desk plate.
5. seat as claimed in claim 4, it is characterised in that: the sliding part includes the first pivotal binding portion, sliding sleeve, described
Sliding sleeve is fixedly connected with the first pivotal binding portion, and the sliding sleeve is set on desk plate slide bar, can be along on desk plate slide bar
The two sides of lower slider, first pivotal binding portion have lug, between two lugs in first pivotal binding portion
Form fluted, the groove perforation sliding sleeve；The desk plate connector includes: desk plate interconnecting piece, bending part, second
Pivotal binding portion has protrusion in the side that second pivotal binding portion is arranged in the bending part, is arranged in the end of protrusion
There is positioning pin, the groove is used to accommodate the protrusion on the desk plate connector, when the desk plate is in unfolded state,
Positioning pin on the protrusion can extend into the positioning hole being formed on the desk plate slide bar, so that the desk plate be determined
Position is in specific position.
6. seat as claimed in claim 5, it is characterised in that: be provided in first pivotal binding portion and worn for pivotal axis
The axis of the pivot shaft through-hole crossed, the axis and the sliding sleeve for pivoting shaft through-hole is mutually perpendicular to, and is arranged in the sliding part
When on desk plate slide bar, the axis of the axis and the desk plate slide bar for pivoting shaft through-hole is also orthogonal.
7. seat as claimed in claim 5, it is characterised in that: the lug of the first pivotal binding portion two sides on the sliding part
The position in second pivotal binding portion being arranged on position and the desk plate connector is corresponding, when the sliding part and institute
It states desk plate connector and matches and merge when being installed on the desk plate sliding bar, the lug is located at second pivotal binding
The surface in portion.
8. seat as claimed in claim 5, it is characterised in that: merge when the sliding part and the desk plate connector match
When being installed on the desk plate sliding bar, the upper surface of the lug, the upper surface of the protrusion, the desk plate interconnecting piece
Upper surface be in the same plane.
9. seat as claimed in claim 5, it is characterised in that: the location hole on the desk plate slide bar is sliding pole axis described in salt
The different through-hole of the multiple height of line direction setting degree.
10. seat as claimed in claim 9, it is characterised in that: the through-hole is ellipse, long axis direction and the slide bar
Axis direction it is parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821902295.1U CN209359951U (en) | 2018-11-19 | 2018-11-19 | A kind of seat with desk plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821902295.1U CN209359951U (en) | 2018-11-19 | 2018-11-19 | A kind of seat with desk plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209359951U true CN209359951U (en) | 2019-09-10 |
Family
ID=67837129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821902295.1U Active CN209359951U (en) | 2018-11-19 | 2018-11-19 | A kind of seat with desk plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209359951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259443A (en) * | 2018-11-19 | 2019-01-25 | 河北帅康座椅有限公司 | A kind of seat with desk plate |
-
2018
- 2018-11-19 CN CN201821902295.1U patent/CN209359951U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259443A (en) * | 2018-11-19 | 2019-01-25 | 河北帅康座椅有限公司 | A kind of seat with desk plate |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |