CN109864485A - A kind of backing plate chair - Google Patents
A kind of backing plate chair Download PDFInfo
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- CN109864485A CN109864485A CN201910248206.9A CN201910248206A CN109864485A CN 109864485 A CN109864485 A CN 109864485A CN 201910248206 A CN201910248206 A CN 201910248206A CN 109864485 A CN109864485 A CN 109864485A
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- backing plate
- guide groove
- chair
- seat plate
- chair leg
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- 230000008901 benefit Effects 0.000 abstract description 3
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Abstract
The invention patent discloses a kind of backing plate chair, including seat plate, backing plate, chair leg, slide assemblies；The seat plate is fixedly arranged on left chair leg and right chair leg；Offer guide groove I and guide groove II respectively along chair leg direction and in the horizontal direction on any chair leg side of the left chair leg and the right chair leg opposite side；Described slide assemblies one end and the edge movable of the backing plate are hinged, and the other end offers guide post；The guide post is actively embedded in the guide groove I；Side on the backing plate far from the slide assemblies is provided with sliding pin；The sliding pin is embedded in the guide groove II；In a state of use, the backing plate is lain in above the seat plate；Under folding and unfolding state, the backing plate is retractable in the seat plate in the following, the sliding pin is embedded on the guide groove II of an ipsilateral leg.The invention patent has many advantages, such as of simple structure and low cost, easy to use, environmentally protective, solid stable.
Description
Technical field
The invention patent belongs to field of furniture, and in particular to a kind of chair more particularly to a kind of backing plate chair.
Background technique
Daily house life in, when people need temporarily ascend a height indoors take object or ascend a height repair when, Chang Yin is looked for not
It selects to wear shoes to ladder and directly steps down on chair (chair is more more common than ladder), although this avoids the fiber crops of taking on/off shoes repeatedly
It is tired, but will lead to seat and be stained, increase the workload of subsequent wiped clean.It is of course also possible to select to pad one on chair
Paper steps down on chair again, but on the one hand there are problems that waste paper is difficult to temporarily find, and on the other hand will lead to paper waste (especially
Using new plain pape), it is uneconomical also not environmentally.As it can be seen that above two settling mode increased to our life it is tired
It is angry and inconvenient.
It is worth noting that being ascended a height using ladder and taking object is not most under this specific living scene of daily house
Good solution.This is because, common ladder height is not low, minimum also have a 2.5m high, and using when need support according to
It leans on, and the height of general bookshelf takes object not step on chair directly instead under this height only in 1.8m~2.2 meter with ladder
It is convenient, flexible.Certainly, at present market there are also a kind of adjustable multifunctional ladder of height structure, but exist take up an area it is larger, at
This higher and mobile inconvenient limitation.In addition, the retractable structure of this ladder determines that it can only guarantee on a direction
Stabilization, and the shape of its support leg and ground contact portion also results in ladder double swerve when in use, therefore uses ladder
The stability ascended a height, which is still below, to be stepped down on chair.Chinese patent (Patent No.: 201820367977), the Chinese patent (patent No.
Are as follows: 201610136864) it is the improvement made for traditional ladder, but does not overcome the problems, such as this still.
From the point of view of to sum up, the demand of object and maintenance of ascending a height is taken in order to meet ascending a height for facilitation in daily house life, simultaneously
The requirement for saving space occupied, acquisition cost and multi-purpose content is taken into account, is badly in need of exploitation and designs a kind of backing plate chair.
Summary of the invention
In order to solve above-mentioned deficiency in the prior art, the invention patent provides a kind of backing plate chair, including seat plate, pad
Plate, chair leg, slide assemblies, it is characterised in that:
The seat plate is fixedly arranged in leg；Leg includes left chair leg and right chair leg；Positioned at the left chair leg and
Offer guide groove I and guide groove on any chair leg side of the right chair leg opposite side respectively along chair leg direction and in the horizontal direction
II (hereafter referred to collectively as guide groove)；The guide groove I and the guide groove II intersection, and the guide groove I intersection along chair leg direction after
Continuous perforation upwards opens up, and the guide groove II is opened up close to the edge direction perforation of the backing plate in the horizontal direction in intersection；
On any chair leg side of the left chair leg and right chair leg opposite side, and it is located at below the guide groove II, if
It is equipped with a shaft-like to protrude, so that the horizontal plane that the backing plate can be parallel to the seat plate under folding and unfolding state is placed.
Preferably, the shaft-like is prominent while being located on the vertical plane of symmetry of leg.
The slide assemblies are link mechanism；Described slide assemblies one end and the edge movable of the backing plate are hinged, another
End offers guide post；The guide post is actively embedded in the guide groove I, so that the backing plate can draw the Slide Group
Part moves between the left chair leg and the right chair leg along the guide groove；
Side on the backing plate far from the slide assemblies is provided with sliding pin；The sliding pin is embedded the guide groove
In II；
Under use state, the backing plate is lain in above the seat plate；The backing plate face directed downwardly connects entirely with the seat plate
Touching；At this point, the backing plate can not move again；
Under folding and unfolding state, the backing plate is retractable in the seat plate in the following, the sliding pin is embedded into an ipsilateral chair
On the guide groove II of leg, and until the sliding pin slides into the end for withstanding the guide groove II；
Preferably, the guide groove I is driveed until bottom is far from 20~30mm of ground.
Preferably, the guide groove is dovetail groove；The guide post is ladder shaft-like structure.
More preferably, the guide groove I is only opened at the guide groove I and 2~3mm of guide groove II (3-5) infall
Until；
More preferably, the slide assemblies are made of a pair of identical link mechanism；The pair of link mechanism is symmetrically
It is set to the two sides of the backing plate；
More preferably, the link mechanism includes connecting rod 1 and connecting rod 2.
Preferably, the backing plate is respectively arranged with sliding pin in one end two sides far from the slide assemblies.
Preferably, symmetrically processing two groove I in the seat plate upper surface；It is processed in the backing plate lower surface
The protrusion I of two cooperations corresponding with the seat plate upper surface groove I processes two and the seat in the backing plate upper surface
The corresponding groove II of groove I described in plate upper surface processes two and the backing plate upper surface institute in the seat plate lower surface
State the protrusion II of the corresponding cooperation of groove II.
More preferably, when the backing plate is needed to extract out under the seat plate and be lain in above the seat plate, the backing plate
The prominent I of two of lower surface is embedded in the groove I of the seat plate upper surface.
More preferably, when backing plate needs take away folding and unfolding below the seat plate from the seat plate, the seat plate
Described two prominent II of lower surface are embedded in the groove II of the backing plate upper surface.
Preferably, the invention also includes the chair back, in which: the chair back two sides are provided with a pair of of square bar；The square bar end
End is each provided with male pin head；The seat plate rear end is provided with female pin hole at position corresponding with a pair square bar；The chair
The male pin head of back is embedded in female pin hole of the seat plate；
Preferably, the sliding pin is permanent magnetism substance；It can be automatic when the sliding pin is aligned the guide groove II
It absorbs into the guide groove II.
Detailed description of the invention
Fig. 1 is a kind of stereochemical structure explosive view of backing plate chair specific embodiment one of the invention patent.
Fig. 2 is the schematic perspective view of the invention patent specific embodiment one in a state of use.
Fig. 3 is the schematic perspective view of the invention patent specific embodiment one in an intermediate state.
Fig. 4 is schematic perspective view of the invention patent specific embodiment one under folding and unfolding state.
Fig. 5 is stereochemical structure Local map of the invention patent specific embodiment one under folding and unfolding state.
Fig. 6 is partial enlarged view of the invention patent specific embodiment one under folding and unfolding state.
Fig. 7 is the main view of left chair leg in Fig. 1.
Fig. 8 is the main view of right chair leg in Fig. 1.
Fig. 9 is the tomograph of seat plate in Fig. 1.
Figure 10 is the tomograph of backing plate in Fig. 1.
Figure 11 is the tomograph of the chair back in Fig. 1.
Figure 12 is the tomograph of M6 soket head cap screw in Fig. 1.
Figure 13 is the tomograph of connecting rod 1 in Fig. 1.
Figure 14 is the tomograph of connecting rod 2 in Fig. 1.
Figure 15 is the tomograph of sliding pin in Fig. 1.
Figure 16 is the top view of right chair leg in Fig. 1.
Figure 17 is the top view of left chair leg in Fig. 1.
Figure 18 is the bottom view of seat plate in Fig. 1.
Figure 19 is the top view of backing plate in Fig. 1.
Specific embodiment
In order to better describe the technical solution and advantage of the invention patent, now in conjunction with Fig. 1 to Figure 19, to the invention patent
Technical solution in embodiment carries out clear and complete description.
Specific embodiment one.
As shown in Figures 1 to 4, the present invention provides a kind of backing plate chairs, including seat plate (1), backing plate (2), chair leg (3), cunning
Dynamic component (4), it is characterised in that:
As shown in Figure 3 and Figure 6, seat plate (1) is fixedly arranged on chair leg (3), in which: as shown in figure 9, the upper surface of seat plate (1)
M6 soket head cap screw counterbore through-hole screw hole (1-2) there are four boring, and four M6 soket head cap screw counterbore through-hole screw holes (1-2) are respectively
Near four vertex of seat plate (1) upper surface；
As shown in Fig. 7 to Fig. 8, Figure 16 to Figure 17, chair leg (3) includes left chair leg (3-1) and right chair leg (3-2)；Positioned at a left side
Divide on any chair leg (3) side of chair leg (3-1) and the opposite side right chair leg (3-2) along chair leg (3) direction and in the horizontal direction
Guide groove I (3-4) and guide groove II (3-5), hereafter referred to collectively as guide groove are not offered；Guide groove I (3-4) and guide groove II (3-5) intersection, and
Guide groove I (3-4) continues up perforation and opens up in intersection along chair leg (3) direction, guide groove II (3-5) intersection in the horizontal direction
Edge direction perforation close to backing plate (2) opens up；Positioned at any chair leg (3) of left chair leg (3-1) and the opposite side right chair leg (3-2)
On side, and be located at below guide groove II (3-5), it is prominent (3-6) to be provided with a shaft-like so that backing plate (2) under folding and unfolding state (
I.e. backing plate is under complete receiving state) the horizontal plane placement of seat plate (1) place can be parallel to.
Preferably, shaft-like prominent (3-6) is located at simultaneously on the vertical plane of symmetry of chair leg (3).Chair leg (3) it is vertical symmetrical
Face and seat plate (1) horizontal plane.
Positioned at two chair legs (3) level in the upper surface of the part of seat plate (1) horizontal plane, respectively it is drilled in former and later two M6 respectively
Hex screw screw hole (3-3), in which: two screw holes (3-3) are aligned four M6 soket head cap screw counterbore through-holes on seat plate (1) respectively
Two M6 soket head cap screw counterbore through-holes (1-2) of side in screw hole (1-2)；In Figure 12, four M6 soket head cap screw (5) installations
In (1) four screw hole (1-2) of the seat plate, then by four M6 soket head cap screws (5) respectively with the left chair leg (3-
1), the right chair leg (3-2) described two M6 soket head cap screw (5) screw holes (3-3) connection, make the seat plate (1) with it is described
Chair leg (3) consolidation；After assembly, two chair legs (3) lateral plane is made to be parallel to seat plate (1) lateral plane, and the horizontal seat of two chair legs (3)
The part of plate (1) horizontal plane is covered by seat plate (1) completely from top view；In this example, preferably, in order to keep chair steady
Qualitative stronger, two chair legs (3) lateral surface is away from seat plate (1) lateral surface distance between 10~15mm；In order to realize backing plate (2)
Full storage, guide groove I (3-4) are driveed until bottom is far from 20~30mm of ground；
As shown in Figure 3 to Figure 4, slide assemblies (4) are link mechanism；The edge of slide assemblies (4) one end and backing plate (2) is living
Dynamic hinged, the other end offers guide post；It is inner that guide post is actively embedded guide groove I (3-4), so that backing plate (2) can draw cunning
Dynamic component (4) are moved between left chair leg (3-1) and right chair leg (3-2) along guide groove；
As shown in Figure 2 and Figure 8, the side on backing plate (2) far from slide assemblies (4) is provided with sliding pin (2-1)；Sliding pin
It is inner that (2-1) is embedded guide groove II (3-5)；
Since folding and unfolding state as shown in Figure 4, user can catch the backing plate (2) below seat plate (1) close to seat plate (1)
The part at rear portion is pulled out to one end far from user, until sliding pin (2-1) all leaves guide groove II (3-5), then user is used
Another hand catches the other end of backing plate (2), retracts backing plate (2) to the side close to user, then slowly lays flat backing plate (2)
To seat plate (1) upper surface, until backing plate (2) are completely and reliably placed in seat plate (1) upper surface, backing plate (2) is in such as Fig. 2 at this time
Shown under use state.Period any moment can be referred to as intermediate state, as shown in Figure 3
Since the folding and unfolding state of backing plate as shown in Figure 2 (2), user can pick up backing plate (2) from seat plate (1), Xiang Yuan
It is pushed open from oneself side, until backing plate (2) all leaves the solid space that (1) four side of seat plate is surrounded；Then, it uses
Sliding pin (2-1) is directed at guide groove II (3-5) by family, draws backing plate (2) to by person of modern times side, until sliding pin (2-1) withstands guide groove
Until the tail portion of II (3-5), at this point, backing plate (2) level is retractable under seat plate (1), as shown in Figure 4.
Preferably, guide post is detached from guide groove during pull backing plate (2) in order to prevent, namely improve
The assembly process process of the present apparatus, guide groove are dovetail groove, and the dovetail groove of guide groove I (3-4) only open to apart from guide groove I (3-4) with lead
Until at slot II (3-5) infall 2mm to 3mm；Correspondingly, guide post is ladder shaft-like structure；
More preferably, in order to enable more steadily reliably, improving slide assemblies (4) during pull backing plate (2)
Intensity, slide assemblies (4) are made of a pair of identical link mechanism；A pair of link mechanism is symmetrically disposed on the two of backing plate (2)
Side, and one end of a pair of link mechanism is actively hinged with the both sides of the edge of backing plate (2) respectively；The other end of a pair of link mechanism
Guide post is offered respectively.
More preferably, link mechanism includes connecting rod 1 (4-1) and connecting rod 2 as shown in Fig. 3, Fig. 7 to Fig. 8 and Figure 13 to Figure 14
(4-2)；Connecting rod 1 (4-1) and connecting rod 2 (4-2) have identical structure, but length is different；The one end a pair of links 1 (4-1) offers
Guide post, guide post are actively embedded that guide groove I (3-4) is inner, and the other end is movably hinged respectively with a pair of links 2 (4-2) respectively；
The other end of a pair of links 2 (4-2) is movably hinged with the both sides of the edge of backing plate (2) respectively；
Preferably, as shown in Figure 10, backing plate (2) is respectively arranged with cunning in the two sides of one end far from slide assemblies (4)
Dynamic pin embedded hole (2-2), in which: sliding pin embedded hole (2-2) is ladder shaft-like hole, big close to internal aperture, close to external holes
Diameter is small, and the difference in inside and outside aperture should not be too large；In sliding pin (2-1) insertion sliding pin embedded hole (2-2), preferably, such as
Shown in Figure 15, sliding pin (2-1) is ladder shaft-like pin, and axis both ends diameter is big, and axis mid diameter is small, and sliding pin (2-1) is integrally long
Degree is unsuitable too long, and requires sliding pin (2-1) wherein thickness outline in one end is less than sliding pin (2-1) embedded hole (2-2) close to interior
Portion aperture depth, interior thickness will be 2 times of sliding pin (2-1) embedded hole close to external aperture depth, other end thickness outline
Less than the groove depth of guide groove II (3-5) dovetail groove；
Preferably, as shown in figure 9, processing two groove I (1-3) in seat plate (1) upper surface, in which: groove I (1-
3) it is located at about seat plate (1) upper surface, it is symmetrical about seat plate (1) bilateral symmetry central plane；As shown in figure 19,
The protrusion I (2-3) of two with two groove I (1-3) corresponding matchings in seat plate (1) upper surface are processed in backing plate (2) lower surface,
In: prominent (2-3) is located at about backing plate (2) lower surface, the position with the two groove I (1-3) in seat plate (1) upper surface
Set correspondence；As shown in Figure 10, two are processed in backing plate (2) upper surface and the groove I (1-3) of seat plate (1) upper surface two is opposite
A pair of of the groove II (2-4) answered, in which: groove II (2-4) is located at about backing plate (2) upper surface, with seat plate (1)
The position of the groove I (1-3) of upper surface two is corresponding；As shown in figure 18, two and backing plate (2) are processed in seat plate (1) lower surface
The corresponding prominent II (1-4) of the groove II (2-4) of upper surface two, in which: prominent II (1-4) is located at seat plate (1) lower surface
About, it is corresponding with the position of the two groove II (2-4) in backing plate (2) upper surface；
More preferably, when backing plate (2) need to extract out under seat plate (1) and lie in seat plate (1) above, backing plate (2) following table
The prominent I (2-3) in two, face is embedded in two groove I (1-3) of seat plate (1) upper surface, plays positioning and fixed effect,
Move backing plate (2) will not all around；When backing plate (2) need to take away from seat plate (1) folding and unfolding seat plate (1) below when, pad
The groove II (2-4) of plate (2) upper surface two is chimeric with two prominent II (1-4) of seat plate (1) lower surface, so that backing plate (2) exists
After folding and unfolding, it will not be skidded off below seat plate (1) easily；
More preferably, protrusion I (2-3) on protrusion II (1-4), backing plate (2) on seat plate (1) with it is recessed on seat plate (1)
Groove II (2-4) on slot I (1-3), backing plate (2) is straight four prism type, makes to be fitted into stronger；It is prominent unsuitable too long, it is slightly short
In the groove I (1-3) on seat plate (1), groove II (2-4) depth on backing plate (2)；
Preferably, four screw holes (1-2) on seat plate (1) are opened in respectively close to left chair leg (3-1) lateral extent side side
Face 20mm and the two sides ymmetry center plane 180mm before and after seat plate (1) horizontal plane part, and close to right chair leg (3-
2) the lateral extent side side 20mm and the two sides ymmetry center plane 180mm before and after seat plate (1) horizontal plane part；
Preferably, two screw holes (3-3) on left chair leg (3-1) are opened in front of and after left chair leg (3-1) symmetrically respectively
At central plane 180mm, and the aperture center of circle is on left chair leg (3-1) bilateral symmetry central plane；
Preferably, two screw holes (3-3) on right chair leg (3-2) are opened in front of and after left chair leg (3-1) symmetrically respectively
At central plane 180mm, and the aperture center of circle is on right chair leg (3-2) bilateral symmetry central plane；
Preferably, ymmetry center plane is overlapped with seat plate (1) front-rear center symmetrical plane before and after two chair legs (3)；Such as
Shown in Fig. 5, in the chair leg (3) level in seat plate (1) on chair leg (3) side of left chair leg (3-1) and the opposite side right chair leg (3-2)
The part center of horizontal plane is prominent (3-6) close to shaft-like is respectively set at the lower section of guide groove II (3-5)；
Preferably, as shown in figure 11, in order to improve the global comfort of chair, a kind of backing plate chair of the present invention further includes chair
It carries on the back (1-5), in which: the chair back (1-5) is two sides band square bar (1-5-1) square plate；More preferably, the chair back (1-5) is in seat plate (1)
It is micro- to be greater than 90 ° of connections；Two sides square bar end is male pin head (1-5-2)；It is mother at the two positions corresponding with two square bars of seat plate (1) rear end
Pin hole (1-6)；As shown in figure 9, the male pin head (1-5-2) of the chair back (1-5) is embedded in female pin hole (1-6) of seat plate (1), reach
Fixed purpose；
Preferably, backing plate (2) material uses polypropylene or polycarbonate-based plastic plate, this material has high rigidity
Characteristic, the abrasion on sole friction bring backing plate (2) surface after Reusability can be overcome, in which: backing plate (2) face chair back
Eight edges of (1-5), all setting rounded corners, in which: radius of corner is 5mm；
Preferably, as shown in figure 9, plate face is bent downwardly, is bent simultaneously close to user's shank one end by seat plate (1)
Rounded corners are arranged in edge, in which: cambered surface angle is 45 °, cambered surface inner radius 20mm, cambered surface outer radius 40mm；It is more excellent
Choosing, seat plate (1) is using japanning beech plate；
Preferably, sliding pin (2-1) is permanent magnetism substance；In this way, being aligned guide groove II (3-5) by sliding pin (2-1)
When can enter guide groove II (3-5) with automatic absorbing, achieve the purpose that efficient folding and unfolding backing plate (2).
To sum up, it is clear that the invention patent has the beneficial effect that the invention patent provides a kind of backing plate chair, has knot
Many advantages, such as structure is simple, low in cost, easy to use, environmentally protective, solid stable efficiently solves and needs to step on chair and ascend a height
Person is because of taking on/off shoes repeatedly or is wiped repeatedly trouble brought by seat, and pads the problems such as upper a piece of paper bring wastes.
More surprisingly, add on the backing plate of the invention patent (2) upper surface and increase dry goods covering, may also function as
Thermal effect；Backing plate (2) can be retractable in seat plate (1) when summer heat in the following, backing plate (2) is put on seat plate (1) when winter is cold
Face, the fabric on backing plate (2) can play thermal effect.
Claims (10)
1. a kind of backing plate chair, including seat plate, backing plate, chair leg, slide assemblies, it is characterised in that:
The seat plate is fixedly arranged in leg；Leg includes left chair leg and right chair leg；Positioned at the left chair leg and described
Offer guide groove I and guide groove II on any chair leg side of right chair leg opposite side respectively along chair leg direction and in the horizontal direction；
The guide groove I and guide groove II intersection, and the guide groove I continues up perforation along chair leg direction in intersection and opens up, it is described
Guide groove II is opened up close to the edge direction perforation of the backing plate in the horizontal direction in intersection；
On any chair leg side of the left chair leg and right chair leg opposite side, and it is located at below the guide groove II, is provided with
Shaft-like is prominent, so that the horizontal plane that the backing plate can be parallel to the seat plate under folding and unfolding state is placed；
The slide assemblies are link mechanism；Described slide assemblies one end and the edge movable of the backing plate are hinged, and the other end is opened
Equipped with guide post；The guide post is actively embedded in the guide groove I, so that the backing plate can draw the slide assemblies and exist
It is moved between the left chair leg and the right chair leg along the guide groove；
Side on the backing plate far from the slide assemblies is provided with sliding pin；The sliding pin is embedded the guide groove II
In；
Under use state, the backing plate is lain in above the seat plate；
Under folding and unfolding state, the backing plate is retractable in the seat plate in the following, the sliding pin is embedded into an ipsilateral leg
On the guide groove II, and until the sliding pin slides into the end for withstanding the guide groove II.
2. backing plate chair according to claim 1, it is characterised in that: the shaft-like is prominent to be located at the vertical symmetrical of leg
On face.
3. backing plate chair according to claim 1, it is characterised in that: the guide groove I is driveed to bottom at far from 20~30mm of ground
Until；Shown guide groove I is only opened until at guide groove I and 2~3mm of guide groove II (3-5) infall.
4. backing plate chair according to claim 1, it is characterised in that: the guide groove I and guide groove II is dovetail groove；It is described to lead
Xiang Zhuwei ladder shaft-like structure.
5. backing plate chair according to claim 1, it is characterised in that: the slide assemblies are by a pair of identical linkage mechanism group
At；Link mechanism includes connecting rod 1 and connecting rod 2；The pair of link mechanism is symmetrically disposed on the two sides of the backing plate.
6. backing plate chair according to claim 1, it is characterised in that: the backing plate is in one end two far from the slide assemblies
Side is respectively arranged with sliding pin.
7. backing plate chair according to claim 1, it is characterised in that: further include the chair back, in which: the chair back two sides are provided with
A pair of of square bar；The square bar end is each provided with male pin head；At the position corresponding with a pair square bar of the seat plate rear end
It is provided with female pin hole；The male pin head of the chair back is embedded in female pin hole of the seat plate.
8. backing plate chair according to claim 1, it is characterised in that: the sliding pin is permanent magnetism substance；When the sliding
Pin can be entered in the guide groove II when being aligned the guide groove II with automatic absorbing.
9. according to claim 1, backing plate chair described in 2,3,4,5,6,7 or 8, it is characterised in that: in the seat plate upper surface pair
Process two groove I with claiming；Two cooperations corresponding with groove I described in seat plate upper surface are processed in the backing plate lower surface
Protrusion I, process two groove IIs corresponding with groove I described in the seat plate upper surface in the backing plate upper surface,
The seat plate lower surface processes the protrusion II of two cooperations corresponding with groove II described in the backing plate upper surface.
10. backing plate chair according to claim 9, it is characterised in that: put down when the backing plate needs to extract out under the seat plate
When being placed on above the seat plate, the prominent I of two of the backing plate lower surface is embedded in the described recessed of the seat plate upper surface
In slot I；When backing plate needs take away folding and unfolding below the seat plate from the seat plate, two of the seat plate lower surface
The prominent II is embedded in the groove II of the backing plate upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910248206.9A CN109864485A (en) | 2019-03-29 | 2019-03-29 | A kind of backing plate chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910248206.9A CN109864485A (en) | 2019-03-29 | 2019-03-29 | A kind of backing plate chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109864485A true CN109864485A (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910248206.9A Pending CN109864485A (en) | 2019-03-29 | 2019-03-29 | A kind of backing plate chair |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2482903Y (en) * | 2001-07-09 | 2002-03-27 | 蔡一非 | Open/close type tool bench used for high up groung work |
| JP2006149954A (en) * | 2004-12-01 | 2006-06-15 | Kokuyo Co Ltd | Chair |
| CN201346026Y (en) * | 2008-11-28 | 2009-11-18 | 上海电机学院 | Flip-shell outdoor cleaning chair |
| CN201509907U (en) * | 2009-05-22 | 2010-06-23 | 上海电机学院 | Pressurizing-down type outdoor cleaning chair |
| CN201683455U (en) * | 2010-05-12 | 2010-12-29 | 杨娟 | Dual purpose chair for winter use and summer use |
| TWM489563U (en) * | 2014-07-09 | 2014-11-11 | Yunlin-Chiayi-Tainan Regional Branch Workforce Development Agency | Chair body having two layers of cushions |
| CN204444954U (en) * | 2015-01-30 | 2015-07-08 | 杭州富阳科艺家私有限公司 | A kind of turnover panel Multipurpose chair |
| CN204561500U (en) * | 2015-05-06 | 2015-08-19 | 王晓光 | Both cooling and heating chair |
| CN204764417U (en) * | 2015-05-27 | 2015-11-18 | 江苏博泰药业有限公司 | Can change high chair |
| CN205758112U (en) * | 2016-03-30 | 2016-12-07 | 江苏建筑职业技术学院 | Collapsible platen is to the chair under seat board |
| CN206560191U (en) * | 2016-12-24 | 2017-10-17 | 深圳市思考乐文化教育科技发展有限公司 | A kind of meeting room teaching chair |
| CN209846614U (en) * | 2019-03-29 | 2019-12-27 | 湘潭大学 | Chair with cushion plate |
-
2019
- 2019-03-29 CN CN201910248206.9A patent/CN109864485A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2482903Y (en) * | 2001-07-09 | 2002-03-27 | 蔡一非 | Open/close type tool bench used for high up groung work |
| JP2006149954A (en) * | 2004-12-01 | 2006-06-15 | Kokuyo Co Ltd | Chair |
| CN201346026Y (en) * | 2008-11-28 | 2009-11-18 | 上海电机学院 | Flip-shell outdoor cleaning chair |
| CN201509907U (en) * | 2009-05-22 | 2010-06-23 | 上海电机学院 | Pressurizing-down type outdoor cleaning chair |
| CN201683455U (en) * | 2010-05-12 | 2010-12-29 | 杨娟 | Dual purpose chair for winter use and summer use |
| TWM489563U (en) * | 2014-07-09 | 2014-11-11 | Yunlin-Chiayi-Tainan Regional Branch Workforce Development Agency | Chair body having two layers of cushions |
| CN204444954U (en) * | 2015-01-30 | 2015-07-08 | 杭州富阳科艺家私有限公司 | A kind of turnover panel Multipurpose chair |
| CN204561500U (en) * | 2015-05-06 | 2015-08-19 | 王晓光 | Both cooling and heating chair |
| CN204764417U (en) * | 2015-05-27 | 2015-11-18 | 江苏博泰药业有限公司 | Can change high chair |
| CN205758112U (en) * | 2016-03-30 | 2016-12-07 | 江苏建筑职业技术学院 | Collapsible platen is to the chair under seat board |
| CN206560191U (en) * | 2016-12-24 | 2017-10-17 | 深圳市思考乐文化教育科技发展有限公司 | A kind of meeting room teaching chair |
| CN209846614U (en) * | 2019-03-29 | 2019-12-27 | 湘潭大学 | Chair with cushion plate |
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