CN2180554Y - Portable adjustable repairing cart under automobile - Google Patents
Portable adjustable repairing cart under automobile Download PDFInfo
- Publication number
- CN2180554Y CN2180554Y CN 92232001 CN92232001U CN2180554Y CN 2180554 Y CN2180554 Y CN 2180554Y CN 92232001 CN92232001 CN 92232001 CN 92232001 U CN92232001 U CN 92232001U CN 2180554 Y CN2180554 Y CN 2180554Y
- Authority
- CN
- China
- Prior art keywords
- backrest
- automobile
- vehicle frame
- adjustable
- lockable mechanism
- 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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Abstract
The utility model relates to a repairing automobile which is used for ordinary automobile maintenance under the automobile and repair during running. The utility model is characterized in that the utility model is provided with a backrest of large size and a pillow, which conform to the requirements of the back of a human body, and dorsal horn and pillow height are adjustable, which makes the operation under the automobile more comfortable; the backrest can bounce automatically, which makes the operation very flexible; two tool boxes are respectively arranged on the two sides of an automobile frame for the convenience of working; the backrest, etc. can be turned to be flat or folded, the volume is small, and the utility model can be hidden behind the copilot's backrest in a driver' cab to be convenient for carrying in the automobile. The utility model can bring convenience for drivers' operation under the automobile.
Description
The utility model belongs to the daily guarantee apparatus of automobile.
Existing various automobile mobile maintenance and repair shop all can be provided convenience for the daily guarantee of automobile, but its function imperfection, and remains in some problems: as: pillow is not set, causes that long working is easy to fatigue under the car; Though backrest is adjustable, adjustable part is shorter, is only limited to head and shoulder, and does not have the function of upspringing automatically, operates not nimble; Though what have is provided with instrument cases, the gathering of can not overturning makes its volume big, and inconvenience is carried.
The purpose of this utility model, be the needs such as parts fault that take place according in daily guarantee operation under driver's car and the driving, and a kind of volume of invention is little, be convenient to carry with car, the following guarantee car of automobile car with adjustable large back, adjustable pillow and turning instrument cases, it is flexible and convenient to use, and can significantly improve operating condition under the car, improves guarantee efficient.
The technical solution of the utility model is:
One, it by vehicle frame (1) (seeing accompanying drawing 1), seat (2), adjustable large back (3), adjustable pillow (4), backrest is upspring automatically and lockable mechanism (5) and instrument cases (6) are formed.Its backrest is made by GB GB/T 1159-89 statistics human body upper body size design, and whole backrest is adjustable, and pillow height is adjustable, and therefore, operation is more comfortable under the car.Each fixes a wheel (7) about the chassis side rail front end, fixes a wheel (8) capable of free rotation on the back end floor beam, and the chassis side rail front portion respectively is welded with a hinged seat (9), and links with bearing pin (17) and back frame.The backrest angle of upspringing is regulated by lockable mechanism.During release, by being contained in the mechanism of upspringing between vehicle frame and back frame, backrest can be upspring automatically to new angle, thereby improve the posture at driver back; The height of driver's head can change by regulating pillow height.In the operation,, then loosen lockable mechanism earlier, with health backrest is depressed to then and require height, pin again, transfer so finish backrest if when require reducing backrest angle.After operation finishes under the car, backrest loosened depress, the driver just can withdraw under car easily.
Two, backrest is upspring and lockable mechanism automatically
The automatic bounce device of backrest is to adopt the accompanying drawing 3 tension spring formulas mechanism of upspringing, respectively weld one jiao of arm (10) in the framework both side ends of backrest (3), and it is loaded on the vehicle frame hinged seat (9) by bearing pin (17), in chassis side rail, adorn a sliding york (11), sliding york is strained by tension spring (12), fork inside groove and arm small end garden, angle arc partly join, and backrest is produced has changeed moment, realize upspringing automatically.Upspring by required different angles for making backrest, lockable mechanism on the longeron (5), upspring by stage clip (15) at ordinary times, lock pin on it (14) inserts in the sliding york hole, sliding york is locked in the fixed position of longeron, the certain angle so backrest is upspring, the decomposing schematic representation of this mechanism's critical part is seen accompanying drawing 4.
Upspringing automatically and Locking Device of backrest, also can adopt the torsion spring and the quadrant lockable mechanism of accompanying drawing 5 and accompanying drawing 6 to realize, respectively weld a steel tooth plate (18) in back rest two lower ends, open a flat hole in the middle of the tooth plate, with low profile bearing pin (19) back rest is connected with vehicle frame hinged seat (9), overlaps a flat hole packing ring (27) and torsion spring hub (28) again in the bearing pin outer end; Be with torsion spring (29) on the torsion spring hub, the one end stretches in the vehicle frame F hole, and the other end stretches among the torsion spring hub sidewall breach E, backrest is produced go up the bullet moment of torsion automatically.For regulating and the fixing angle of upspringing of backrest, have several square groove on the tooth plate, and sliding bolt (21), connecting rod (22), spring perch (23), spring (24) and knob (25) be set in chassis side rail, under the effect of spring (24), sliding bolt fwd key (26) slips into the tooth plate teeth groove, backrest is limited to the fixed position, angle thereby the adjusting backrest is upspring.During release, with the hands press button (25), sliding bolt key (26) withdraws from the tooth plate groove, and backrest just can discharge.The decomposing schematic representation of this mechanism's critical part is seen Fig. 7.
Three, pillow
Under car during operation, the people is holding up head for a long time and is being easy to fatigue, for this reason, the utility model specially is provided with a pillow on backrest, see accompanying drawing 8, for ease of carrying with car and carry out height adjustment, it is designed to telescoping, stretch into the fixed orifice of pillow handle (31) with the set pin in the back rest (30) and regulate pillow height.
Four, instrument cases
Instrument cases of the present utility model are arranged on the vehicle frame both sides, and turning, see accompanying drawing 9, during use, pull out Fixed latches (32), and it to vehicle frame outside down tilt, is inserted in the hole set pin then, and instrument cases are horizontal.With finishing, pull out set pin, box is gone to the inboard and fixed, thereby make the mobile maintenance and repair shop compact conformation, volume is little.
More than be the technical solution of the utility model.
Mobile maintenance and repair shop is compared with existing similar car under the utility model automobile car, has: (1) meets the large scale backrest and the pillow of human body back requirement, the high all scalable of its dorsal horn and pillow, so operation will be more comfortable under the car; (2) backrest can be upspring automatically, operates very nimble; (3) respectively establish one of instrument cases in the vehicle frame both sides, be convenient to work; (4) but down tilt or gatherings such as backrest, volume is little, can be hidden in automobile cab and pay chaufeur backrest rear portion, is convenient to carry on the automobile.
Description of drawings:
Fig. 1 is the lateral plan of portable adjustable automobile mobile maintenance and repair shop general illustration;
Fig. 2 is the top view of portable adjustable automobile mobile maintenance and repair shop general illustration;
Fig. 3 is tension spring formula backrest bounce device and lockable mechanism structural representation, is A--A cutaway view among Fig. 2;
Fig. 4 is the decomposing schematic representation of tension spring formula backrest bounce device and lockable mechanism critical part;
Fig. 5 is torsional spring type backrest bounce device and lockable mechanism structural representation, is A--A cutaway view Amplified image among Fig. 2;
Fig. 6 is the D-D cutaway view of Fig. 5;
Fig. 7 is the decomposing schematic representation of torsional spring type backrest bounce device and lockable mechanism critical part;
Fig. 8 is adjustable for height pillow structure scheme drawing, is B---B cutaway view among Fig. 2;
Fig. 9 is contained in the turning instrument cases on the chassis side rail and the structural representation of anchor fitting thereof, is C---C cutaway view among Fig. 2.
Below in conjunction with accompanying drawing the utility model embodiment is described further:
The framework of vehicle frame (1) and backrest (3) adopts thin-wall steel tube to bend and forms, and seat is made with sheet steel, is covered with the cushion of using veneer sheet, foamed plastic, artificial leather to make above, and it is anchored on the vehicle frame with screw by plate.Backrest can be copied the seat structure and in kind make.
Backrest bounce device and lockable mechanism:
The biside plate of hinged seat (9), lockable mechanism button (5) and sliding bolt is all made with the 2.5mm steel plate; Angle arm (10), tooth plate (18) and lock key (26) are made with plate iron; All the other each parts are processed with steel.
The same method selection processing of pillow and instrument cases.
Wheel and various spring buyable or coordinated production.
In sum, the utility model can all be realized.
Claims (2)
1, a kind of portable adjustable automobile mobile maintenance and repair shop, it by vehicle frame, seat, adjustable large back, backrest upspring automatically with lockable mechanism, adjustable pillow and two only the turning tool box form, it is characterized in that:
A, make the adjustable backrest of dorsal horn (3) by human body upper body statistics size among the GB GB/T 1159--89;
B, the backrest mechanism of upspringing automatically is set respectively in vehicle frame (1) longeron, it is by tension spring (12), draws sliding york (11) by pin (13), and the curved boom (10) of the backup back of the body (3) is formed;
C, on vehicle frame (1) longeron, a backrest angle lockable mechanism (5) respectively is set, it inserts sliding york (11) with lock pin (14) and constitutes;
D, on backrest (3) top, a Height Adjustable pillow (4) is set;
E, on vehicle frame (1) longeron, turnover instrument cases (6) respectively are set, this box can be fixed in the longeron inboard or the outside with latch (32).
2,, it is characterized in that backrest is upspring automatically and lockable mechanism can also be that following torsional spring type is upspring and lockable mechanism according to the described mobile maintenance and repair shop of claim 1:
A, backrest are upspring, and torsion spring (29), torsion spring hub (28) and bearing pin (19) on the vehicle frame hinged seat (9) form by being supported in mechanism;
B, backrest angle lockable mechanism are to fasten lock key (26) insertion tooth plate (18) formation by the cunning that is loaded in the chassis side rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232001 CN2180554Y (en) | 1992-09-04 | 1992-09-04 | Portable adjustable repairing cart under automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92232001 CN2180554Y (en) | 1992-09-04 | 1992-09-04 | Portable adjustable repairing cart under automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2180554Y true CN2180554Y (en) | 1994-10-26 |
Family
ID=33774701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92232001 Expired - Fee Related CN2180554Y (en) | 1992-09-04 | 1992-09-04 | Portable adjustable repairing cart under automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2180554Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578927A (en) * | 2012-03-14 | 2012-07-18 | 美的集团有限公司 | Frying and baking machine |
| CN110883755A (en) * | 2019-12-05 | 2020-03-17 | 盐城市恒美汽车服务有限公司 | Slide for auto repair |
-
1992
- 1992-09-04 CN CN 92232001 patent/CN2180554Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578927A (en) * | 2012-03-14 | 2012-07-18 | 美的集团有限公司 | Frying and baking machine |
| CN110883755A (en) * | 2019-12-05 | 2020-03-17 | 盐城市恒美汽车服务有限公司 | Slide for auto repair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |