CN108501893A - A kind of trench special-purpose vehicle maintenance unit - Google Patents
A kind of trench special-purpose vehicle maintenance unit Download PDFInfo
- Publication number
- CN108501893A CN108501893A CN201810333220.4A CN201810333220A CN108501893A CN 108501893 A CN108501893 A CN 108501893A CN 201810333220 A CN201810333220 A CN 201810333220A CN 108501893 A CN108501893 A CN 108501893A
- Authority
- CN
- China
- Prior art keywords
- roll body
- soft roll
- typed
- trench
- purpose vehicle
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing or refitting of vehicles
Abstract
The invention discloses a kind of trench special-purpose vehicle maintenance units, including sofa body, storage bottom plate, repair chair and lighting mechanism, the sofa body includes sofa backrest, two cabinets and the intermediate bulkhead that is connected between sofa backrest, two cabinets in sofa backrest both sides is arranged, the repair chair folding storage is on storage bottom plate, and the lighting mechanism includes rectangle lampshade, the headlamp, support ball-and-socket and the connection club that are arranged in rectangle lampshade.Trench special-purpose vehicle maintenance unit provided by the present invention is reasonable in design, powerful, can be well matched with use with the trench that repairs, it is easy to operate, the working efficiency of maintenance personal can be improved, maintenance personal is facilitated to work and rest, one device multipurpose, improves space availability ratio.
Description
Technical field
The present invention relates to automotive fields, and in particular to a kind of trench special-purpose vehicle maintenance unit.
Background technology
Currently, auto repair will generally repair automobile chassis after vehicle hoisting by lifting machine, but bus etc.
Full-sized car is because volume is big, weight is heavy and cannot be lifted by lifting machine, it then becomes necessary to which building trench could meet
It is required that.In addition, trench is lower with respect to lifting machine cost, and trench is much higher relative to the security performance of lifting machine, can be with
The more preferable safety for ensureing maintenance personal.Therefore, trench is widely applied to Automobile Service field.
But existing trench lacks the matched device used, and maintenance personal, which needs to stand for a long time, faces upward head repair, easily
Fatigue is harmful to the health, and maintenance personal is inconvenient to rest in trench；Existing trench needs to build cement ladder with upper and lower trench, but
Cement ladder space utilization rate is low so that natively narrow space becomes crowded to trench；The maintenance tool of maintenance personal and private
Personage's product are put carelessly, and maintenance personal often comes in and goes out, and to pick and place thing very inconvenient for trench, reduces maintenance personal's working efficiency.
Invention content
Purpose of the present invention is to, the shortcomings that for existing above-mentioned various technologies with it is insufficient, by analysis, experiment and use, carry
For a kind of trench special-purpose vehicle maintenance unit.
The present invention concrete scheme be：A kind of trench special-purpose vehicle maintenance unit, including sofa body, storage bottom plate, repair
Chair and lighting mechanism, the sofa body include sofa backrest, are arranged in two cabinets of sofa backrest both sides and connection
Intermediate bulkhead between sofa backrest, two cabinets, the intermediate bulkhead are located at sofa backrest front end, the sofa backrest
Including supporter, overlays the first Soft Roll body on supporter and overlay the second Soft Roll body on the first Soft Roll body, it is described
Supporter is integrated close to the medial surface of intermediate bulkhead with the first Soft Roll body and sutures, the lateral surface of the first Soft Roll body with
The lateral surface of second Soft Roll body is integrated suture and sofa body is separated to form and accommodates the first Soft Roll body, second by the intermediate bulkhead
The upper space of Soft Roll body and the down space for accommodating storage bottom plate, repairing chair, described two cabinets are provided in down space
Two sliding rails, the storage bottom plate both sides are formed there are two side plate, and the side plate is equipped with the sliding block being slidably matched with sliding rail, institute
It states storage bottom plate and is fixedly arranged at the front end with support column, for the repair chair folding storage on storage bottom plate, the repair chair includes " U "
Two free ends of type after-poppet, T-shape fore-stock, cushion and back pad, the U-typed after-poppet are hinged on the support columns,
T-shape fore-stock one end is hinged in the U-typed blind end of U-typed after-poppet, is symmetrically opened up on the U-typed after-poppet
There are two the first card slot, the second card slot is offered on the T-shape fore-stock, the cushion is fixed on T-shape fixed frame, institute
It is hinged with T-shape fore-stock to state T-shape fixed frame rear end, T-shape fixed frame front end is hinged with the first U-typed supporting rod,
The first U-typed supporting rod can be connected and fixed by the second card slot, and institute's back pad is fixed on U-typed fixed frame, the U-typed
The second U-typed supporting rod is hinged on fixed frame, the second U-typed supporting rod can be connected and fixed by the first card slot, the illumination
Headlamp, support ball-and-socket and the connection club that mechanism includes rectangle lampshade, is arranged in rectangle lampshade, the connection club one
End is connected with rectangle lampshade, and the connection club other end and support ball-and-socket cooperation, the back pad back offers opening upwards
Open slot and the rectangle mounting groove that is connected to open slot, the support ball-and-socket be arranged in open slot, the rectangle installation
Slot is for storing rectangle lampshade.
Preferably, the height of the supporter is identical as two cabinets.
Preferably, the longitudinal section of the first Soft Roll body is trapezoidal, and the medial surface of the first Soft Roll body is inclined surface, institute
The longitudinal section for stating the second Soft Roll body is rectangle, and the supporter has medial surface compatible with the first Soft Roll body inclined surface,
When first Soft Roll body overlays on supporter and the second Soft Roll body is overlayed on the first Soft Roll body, the sofa backrest is configured to
Backrest structure with a folding face.
Preferably, the supporter top surface is embedded with the first ground cushion, the first Soft Roll body opposite with supporter top surface one
Face is embedded with the second ground cushion, and the second Soft Roll body top surface is embedded with third ground cushion.
Preferably, the intermediate bulkhead is hinged with movable plate.
Preferably, the intermediate bulkhead upper surface is embedded with cushion, and the movable plate and the one side that down space coordinates are embedding
Equipped with cushion.
Preferably, the depth of the open slot is more than rectangle mounting groove.
Preferably, threaded hole is offered on the support ball-and-socket, the threaded hole is combined with bolt, and the bolt passes through spiral shell
Pit is connected on the sphere of connection club.
Preferably, the first card slot on the U-typed after-poppet is arranged at intervals with multipair.
Using above-mentioned technical proposal, the technique effect that the present invention generates has：Trench special-purpose vehicle dimension provided by the present invention
Apparatus structure reasonable design is repaiied, it is powerful, use can be well matched with the trench that repairs, it is easy to operate, dimension can be improved
The working efficiency for repairing personnel facilitates maintenance personal to work and rest, and a device multipurpose improves space availability ratio.
Description of the drawings
Fig. 1 is trench special-purpose vehicle maintenance unit expanded view provided by the invention；
Fig. 2 is that trench special-purpose vehicle maintenance unit provided by the invention is converted into sofa schematic diagram；
Fig. 3 is sofa backrest expanded schematic diagram provided by the invention；
Fig. 4 is trench special-purpose vehicle maintenance unit storage schematic diagram provided by the invention；
Fig. 5 is the schematic diagram of lighting mechanism provided by the invention；
Fig. 6 is another schematic diagram of lighting mechanism provided by the invention.
Specific implementation mode
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should be noted that：Unless in addition having
Body illustrates that the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to the present invention
And its application or any restrictions that use.
Technology and equipment known to person of ordinary skill in the relevant may be not discussed in detail, but in appropriate situation
Under, the technology and equipment should be considered as part of specification.
In shown here and discussion all examples, any occurrence should be construed as merely illustrative, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
It should be noted that the orientation term such as left and right, upper and lower in the embodiment of the present invention, be only each other relative concept or
Be with the normal operating condition of product it is reference, and should not be regarded as restrictive.
With reference to figure 1- Fig. 6, the embodiment of the present invention provides a kind of trench special-purpose vehicle maintenance unit.
The trench special-purpose vehicle maintenance unit includes sofa body, storage bottom plate, repair chair and lighting mechanism.
The sofa body of the present invention includes sofa backrest 100, two cabinets 110 in 100 both sides of sofa backrest are set with
And it is connected to the intermediate bulkhead 120 between 100, two cabinets 110 of sofa backrest, the cabinet door of two cabinets 110 is set forward
It sets, for storing maintenance tool, the intermediate bulkhead 120 is located at 100 front end of sofa backrest, and sofa body can be placed on and repair ground
The size of ditch access port, sofa body is adapted with trench, and two cabinets 110 of sofa backrest 100 and left and right can be bonded respectively
On the side wall of trench.
Wherein, sofa backrest 100 includes supporter 101, overlays the first Soft Roll body 102 on supporter 101 and fold
The second Soft Roll body 103 being placed on the first Soft Roll body 102, the supporter 101 and the first Soft Roll body 102 are close to intermediate bulkhead
120 medial surface, which is integrated, to be sutured, and the first Soft Roll body 102 can be stirred relative to supporter 101, the first Soft Roll body
The lateral surface of 102 lateral surface and the second Soft Roll body 103, which is integrated, to be sutured, and the second Soft Roll body 103 can be soft relative to first
Backpack body 102 stirs, and suture is for example sutured by wrapping up the Soft Roll cloth of supporter and Soft Roll body.Intermediate bulkhead 120 is by sofa
Body, which is separated to form, to be accommodated the first Soft Roll body 102, the upper space of the second Soft Roll body 103 and receiving storage bottom plate, repairs under chair
Space.
In addition, the height of supporter 101 is identical as two cabinets 110.The longitudinal section of first Soft Roll body 102 be it is trapezoidal,
The medial surface of the first Soft Roll body 102 is inclined surface, and the longitudinal section of the second Soft Roll body 103 is rectangle, the supporter
101 have medial surface compatible with 102 inclined surface of the first Soft Roll body, overlay on supporter 101 in the first Soft Roll body 102 and
When second Soft Roll body 103 is overlayed on the first Soft Roll body 102, the sofa backrest 100 is configured to leaning on a folding face 104
Back structure, this design, improves the comfort level of sofa backrest 100, support force is provided for user back.
In addition, 101 top surface of supporter is embedded with the first ground cushion 105, the first Soft Roll body 102 and 101 top surface of supporter
Opposite side is embedded with the second ground cushion 106, and 103 top surface of the second Soft Roll body is embedded with third ground cushion 107.When the first Soft Roll body
102 and second Soft Roll body 103 overturn after be filled in space, the first ground cushion 105, the second ground cushion 106 and third ground cushion 107 are spelled
It connecing to form a big ground cushion, sofa body can serve as the step in trench, and user can trample the earth and get discard into trench, and the
One ground cushion 105, the second ground cushion 106 and third ground cushion 107 can prevent sofa body dirty, detachably be cleaned.
In addition, intermediate bulkhead 120 is hinged with movable plate 121, in repair chair folding storage on storage bottom plate, bottom is stored
Plate is placed in down space, and when movable plate 121 goes to vertical with intermediate bulkhead 120, movable plate 121 can be sealed with storage bottom plate
Cabinet door as down space.120 upper surface of intermediate bulkhead is embedded with cushion 122, and the movable plate 121 coordinates with down space
One side be embedded with cushion 122, when movable plate 121 overlays on intermediate bulkhead 120, can be used as cushion use.
The present invention two cabinets 110 be arranged in down space there are two sliding rail 130, the storage bottom plate both sides are formed
There are two side plate 140, the side plate 140 is equipped with the sliding block being slidably matched with sliding rail 130, and the storage bottom plate is fixedly arranged at the front end with
Support column 141, the repair chair folding storage is on storage bottom plate.Wherein, repair chair includes U-typed after-poppet 150, " T "
Two free ends of type fore-stock 151, cushion 152 and back pad 153, the U-typed after-poppet 150 are hinged on support column 141
On, described 151 one end of T-shape fore-stock is hinged in the U-typed blind end of U-typed after-poppet 150, the U-typed after-poppet
It is symmetrically opened up on 150 there are two the first card slot, adjusts the angle of inclination of back pad 153 for convenience to facilitate repair, propped up after U-typed
The first card slot on frame can be arranged at intervals with multipair, offer the second card slot on T-shape fore-stock 151, the cushion 152 is solid
It is scheduled on T-shape fixed frame 154,154 rear end of T-shape fixed frame is hinged with T-shape fore-stock 151, and the T-shape is fixed
154 front end of frame is hinged with the first U-typed supporting rod 155, and the first U-typed supporting rod 155 can be clamped solid by the second card slot
Fixed, institute's back pad 153 is fixed on U-typed fixed frame 156, and the second U-typed supporting rod is hinged on the U-typed fixed frame 156
157, the second U-typed supporting rod 157 can be connected and fixed by the first card slot.Repair chair is being taken out in use, maintenance personal can
To be sitting on cushion 152, and lean against in back pad 153, at this time maintenance personal can with comfortable posture to the vehicle of front upper place into
Row repair saves maintenance personal's muscle power, can provide maintenance efficiency, in addition, repair chair can be by storing bottom plate relative to sofa
Body is moved forward and backward, easy to use to change maintenance position in trench；And when without using repair chair, repair chair can be into
Row repeatedly folds, and to be placed on repair chair, and then is incorporated in the down space of sofa body, at this point, the device of the invention
Occupied space reduces, and maintenance personal can rest on sofa body, and when maintenance personal leaves trench, then it needs to change husky
The support body 101, the first Soft Roll body 102 and the second Soft Roll body 103 for sending out body leave as step.
The lighting mechanism of the present invention includes rectangle lampshade 160, the headlamp 161 that is arranged in rectangle lampshade 160, support ball
Nest 162 and connection club 163, described 163 one end of connection club are connected with rectangle lampshade 160, and the connection club 163 is another
End coordinates with support ball-and-socket 162, and 153 back of the back pad offers the open slot 164 of opening upwards and connects with open slot 164
The depth of logical rectangle mounting groove 165, the open slot 164 is more than rectangle mounting groove 165, and the setting of support ball-and-socket 162 exists
In open slot 164, for storing rectangle lampshade 160, such lighting mechanism then can be completely placed in the rectangle mounting groove 165
153 back of back pad.Threaded hole is offered on support ball-and-socket 162, the threaded hole is combined with bolt 166, and the bolt 166 passes through
Threaded hole is connected on the sphere of connection club 163.The lighting mechanism of the present invention can be accommodated in the back of the body of back pad 153 when not in use
Portion, and when not in use, light angle can be arbitrarily adjusted, in addition, since lighting mechanism is arranged at 153 back of back pad,
Just the front upper place for resting on the maintenance person in back pad 153 can be illuminated, the bright visual field can be provided for maintenance personal
Environment can accordingly change with the position change of repair chair.
The specifically used method of trench special-purpose vehicle maintenance unit of the present invention is as follows：
With reference to figure 4, trench special-purpose vehicle maintenance unit of the invention can be folded under transport or without using state
Storage, to reduce volume, vacating space, in this case, trench special-purpose vehicle maintenance unit of the invention can be used as step
So that maintenance personal passes in and out trench；With reference to figure 3 and Fig. 2, by adjusting the hair backrest of sofa body, to which the trench of the present invention is special
Vehicle service device is used to rest as sofa；And in maintenance personal's course of work, the receipts of down space can will be accommodated in such as Fig. 1
Bottom plate of receiving pulls out, then repair chair is unfolded, and maintenance personal rests on repair chair and repairs, and when needing illumination, reference
Fig. 5-6, maintenance personal open and adjust lighting mechanism.
Finally it should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although reference
Preferred embodiment describes the invention in detail, it will be understood by those of ordinary skill in the art that, it can be to the present invention's
Technical solution is modified or replaced equivalently, and without departing from the spirit of the technical scheme of the invention and range, should all be covered
In scope of the presently claimed invention.
Claims (9)
1. a kind of trench special-purpose vehicle maintenance unit, it is characterised in that：Including sofa body, storage bottom plate, repair chair and illumination
Mechanism, the sofa body includes sofa backrest, be arranged sofa backrest both sides two cabinets and be connected to sofa backrest,
Intermediate bulkhead between two cabinets, the intermediate bulkhead are located at sofa backrest front end, the sofa backrest include supporter,
It overlays the first Soft Roll body on supporter and overlays the second Soft Roll body on the first Soft Roll body, the supporter and first
Soft Roll body is integrated close to the medial surface of intermediate bulkhead and sutures, the lateral surface of the first Soft Roll body and the second Soft Roll body
Lateral surface is integrated suture and sofa body is separated to form the overhead for accommodating the first Soft Roll body, the second Soft Roll body by the intermediate bulkhead
Between and accommodate storage bottom plate, repair chair down space, described two cabinets be arranged in down space there are two sliding rail, it is described
It stores bottom plate both sides to be formed there are two side plate, the side plate is equipped with the sliding block being slidably matched with sliding rail, before the storage bottom plate
End is fixed with support column, and for the repair chair folding storage on storage bottom plate, the repair chair includes U-typed after-poppet, " T "
Two free ends of type fore-stock, cushion and back pad, the U-typed after-poppet are hinged on the support columns, propped up before the T-shape
Frame one end is hinged in the U-typed blind end of U-typed after-poppet, symmetrically opened up on the U-typed after-poppet there are two first card
Slot offers the second card slot on the T-shape fore-stock, and the cushion is fixed on T-shape fixed frame, and the T-shape is fixed
Frame rear end is hinged with T-shape fore-stock, and T-shape fixed frame front end is hinged with the first U-typed supporting rod, first " U "
Type supporting rod can be connected and fixed by the second card slot, and institute's back pad is fixed on U-typed fixed frame, be cut with scissors on the U-typed fixed frame
It is connected to the second U-typed supporting rod, the second U-typed supporting rod can be connected and fixed by the first card slot, and the lighting mechanism includes square
Shape lampshade, the headlamp being arranged in rectangle lampshade, support ball-and-socket and connection club, described connection club one end and rectangular lamps
Cover be connected, the connection club other end with support ball-and-socket coordinate, the back pad back offer the open slot of opening upwards with
And the rectangle mounting groove being connected to open slot, the support ball-and-socket are arranged in open slot, the rectangle mounting groove is for storing
Rectangle lampshade.
2. trench special-purpose vehicle maintenance unit according to claim 1, it is characterised in that：The height of the supporter and two
A cabinet is identical.
3. trench special-purpose vehicle maintenance unit according to claim 2, it is characterised in that：The vertical of the first Soft Roll body cuts
Face is trapezoidal, and the medial surface of the first Soft Roll body is inclined surface, and the longitudinal section of the second Soft Roll body is rectangle, the support
Body has medial surface compatible with the first Soft Roll body inclined surface, is overlayed on supporter and the second Soft Roll body in the first Soft Roll body
When overlaying on the first Soft Roll body, the sofa backrest is configured to the backrest structure with a folding face.
4. trench special-purpose vehicle maintenance unit according to claim 3, it is characterised in that：The supporter top surface is embedded with
First ground cushion, the first Soft Roll body are embedded with the second ground cushion, the second Soft Roll body top surface with supporter top surface opposite side
Embedded with third ground cushion.
5. trench special-purpose vehicle maintenance unit according to claim 1, it is characterised in that：The intermediate bulkhead is hinged with work
Movable plate.
6. trench special-purpose vehicle maintenance unit according to claim 5, it is characterised in that：The intermediate bulkhead upper surface is embedding
Equipped with cushion, the movable plate and the one side of down space cooperation are embedded with cushion.
7. trench special-purpose vehicle maintenance unit according to claim 1, it is characterised in that：The depth of the open slot is more than
Rectangle mounting groove.
8. trench special-purpose vehicle maintenance unit according to claim 1, it is characterised in that：It is offered on the support ball-and-socket
Threaded hole, the threaded hole are combined with bolt, and the bolt is connected to by threaded hole on the sphere of connection club.
9. trench special-purpose vehicle maintenance unit according to claim 1, it is characterised in that：On the U-typed after-poppet
First card slot is arranged at intervals with multipair.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110081039.0A CN112829722A (en) | 2018-04-13 | 2018-04-13 | Supplementary car instrument of repairing of trench |
| CN201810333220.4A CN108501893B (en) | 2018-04-13 | 2018-04-13 | Trench special vehicle maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810333220.4A CN108501893B (en) | 2018-04-13 | 2018-04-13 | Trench special vehicle maintenance device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110081039.0A Division CN112829722A (en) | 2018-04-13 | 2018-04-13 | Supplementary car instrument of repairing of trench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108501893A true CN108501893A (en) | 2018-09-07 |
| CN108501893B CN108501893B (en) | 2021-03-16 |
Family
ID=63382034
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110081039.0A Withdrawn CN112829722A (en) | 2018-04-13 | 2018-04-13 | Supplementary car instrument of repairing of trench |
| CN201810333220.4A Active CN108501893B (en) | 2018-04-13 | 2018-04-13 | Trench special vehicle maintenance device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110081039.0A Withdrawn CN112829722A (en) | 2018-04-13 | 2018-04-13 | Supplementary car instrument of repairing of trench |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN112829722A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH572723A5 (en) * | 1974-01-11 | 1976-02-27 | Cuerel Roger | Hinged convertible upholstered furniture - has box sections formed into chair or couch with head rest |
| CN88200271U (en) * | 1988-01-08 | 1988-11-23 | 王晓珂 | Folding multipurpose moving repair tool vehicle |
| CN2043568U (en) * | 1988-08-22 | 1989-08-30 | 陈国嵘 | Dual-purpose foldable chair for repairing vehicles |
| CN2872983Y (en) * | 2006-03-24 | 2007-02-28 | 杜亚伦 | Sofa capable of using as foot stool |
| CN201036432Y (en) * | 2007-04-10 | 2008-03-19 | 唐双全 | Folding dual-purpose sofa |
| WO2012024315A1 (en) * | 2010-08-16 | 2012-02-23 | Lajobi, Inc. | Gliding rocking chair and ottoman |
| CN202567259U (en) * | 2012-05-20 | 2012-12-05 | 深圳天诚家具有限公司 | Sofa containing seat seats |
| CN103046777A (en) * | 2011-10-14 | 2013-04-17 | 冯桂香 | Vehicle maintenance combination mat |
| CN204703565U (en) * | 2015-04-10 | 2015-10-14 | 新兴能源装备股份有限公司 | Servicing pit automatic protection device |
| CN204930930U (en) * | 2015-09-13 | 2016-01-06 | 河北工业大学 | A kind of solar refrigeration chair |
| CN105902027A (en) * | 2016-06-14 | 2016-08-31 | 海宁格林家具有限公司 | Multifunctional combined type sofa |
| CN106037295A (en) * | 2016-08-03 | 2016-10-26 | 常熟市梅李镇赵市永宏红木家具厂 | Sofa capable of being folded into dining table |
-
2018
- 2018-04-13 CN CN202110081039.0A patent/CN112829722A/en not_active Withdrawn
- 2018-04-13 CN CN201810333220.4A patent/CN108501893B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH572723A5 (en) * | 1974-01-11 | 1976-02-27 | Cuerel Roger | Hinged convertible upholstered furniture - has box sections formed into chair or couch with head rest |
| CN88200271U (en) * | 1988-01-08 | 1988-11-23 | 王晓珂 | Folding multipurpose moving repair tool vehicle |
| CN2043568U (en) * | 1988-08-22 | 1989-08-30 | 陈国嵘 | Dual-purpose foldable chair for repairing vehicles |
| CN2872983Y (en) * | 2006-03-24 | 2007-02-28 | 杜亚伦 | Sofa capable of using as foot stool |
| CN201036432Y (en) * | 2007-04-10 | 2008-03-19 | 唐双全 | Folding dual-purpose sofa |
| WO2012024315A1 (en) * | 2010-08-16 | 2012-02-23 | Lajobi, Inc. | Gliding rocking chair and ottoman |
| CN103046777A (en) * | 2011-10-14 | 2013-04-17 | 冯桂香 | Vehicle maintenance combination mat |
| CN202567259U (en) * | 2012-05-20 | 2012-12-05 | 深圳天诚家具有限公司 | Sofa containing seat seats |
| CN204703565U (en) * | 2015-04-10 | 2015-10-14 | 新兴能源装备股份有限公司 | Servicing pit automatic protection device |
| CN204930930U (en) * | 2015-09-13 | 2016-01-06 | 河北工业大学 | A kind of solar refrigeration chair |
| CN105902027A (en) * | 2016-06-14 | 2016-08-31 | 海宁格林家具有限公司 | Multifunctional combined type sofa |
| CN106037295A (en) * | 2016-08-03 | 2016-10-26 | 常熟市梅李镇赵市永宏红木家具厂 | Sofa capable of being folded into dining table |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108501893B (en) | 2021-03-16 |
| CN112829722A (en) | 2021-05-25 |
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