CN202053911U - Engineering automobile seat with handrails capable of being upturned - Google Patents
Engineering automobile seat with handrails capable of being upturned Download PDFInfo
- Publication number
- CN202053911U CN202053911U CN2011200925235U CN201120092523U CN202053911U CN 202053911 U CN202053911 U CN 202053911U CN 2011200925235 U CN2011200925235 U CN 2011200925235U CN 201120092523 U CN201120092523 U CN 201120092523U CN 202053911 U CN202053911 U CN 202053911U
- Authority
- CN
- China
- Prior art keywords
- seat
- backrest
- handrail
- engineering truck
- turn over
- 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 an engineering automobile seat, in particular to an engineering automobile seat with handrails capable of being upturned, which mainly aims to solve the technical problems that in the prior art, the existing seat is not provided with handrail devices, so that on one hand, the seat cannot take the effect of protecting a human body, and on the other hand, a worker cannot lean arms on the handrails to support the arms when operating an engineering vehicle; the existing seat has poor operability; and the like. The engineering automobile seat with the handrails capable of being upturned comprises a bottom plate (1). The bottom plate (1) is provided with a seat cushion (2). One end of the seat cushion is provided with a backrest (3). The engineering automobile seat with the handrails capable of being upturned is characterized in that hinged pieces (4) with S-shaped longitudinal sections are fixed at the middle parts of both sides of the backrest (3); and the upper ends of the hinged pieces are hinged with the handrails (5).
Description
Technical field
The utility model relates to a kind of engineering truck seat, especially relate to a kind of can on turn over the engineering truck seat of handrail.
Background technology
Continuous progress and development along with society, the main tool that engineering truck becomes people day by day when carrying out operation, but the automotive seat of engineering truck use at present, when carrying out operation or transportation, ubiquity is owing to automotive seat and body contact insufficient strength or cushion frame insufficient rigidity, situation about meeting accident easily.Chinese patent discloses a kind of automotive seat, and (Granted publication number: CN 201240297Y), it comprises the chair back, and the chair back comprises side board, and last side plate and headrest, seat also are provided with induction tailstock impulsive force and make the device of headrest to driving staff's head movement; Device comprise be arranged on described chair back top and with the chair back flexibly connect lean against stay bearing plate and with the last bindiny mechanism that leans against stay bearing plate and rest the head on and captive joint; Device also comprises the connecting rod that two side stands of captiveing joint with the both sides of side board respectively and an end and side stand flexibly connect; The other end of connecting rod with lean against stay bearing plate and flexibly connect; The bottom that leans against stay bearing plate also is provided with the following bindiny mechanism that flexibly connects with side board; Last bindiny mechanism be two two ends respectively with lean against stay bearing plate and headrest and captive joint and pass the headrest guide pipe of side plate; The top of last side plate is provided with and the cooresponding groove of the guide pipe of resting the head on; One end of connecting rod and side stand are hinged by shoulder bolt, the other end of connecting rod with lean against stay bearing plate and flexibly connect by rotating pin and jam nut; Following bindiny mechanism is that two ends are respectively with side board with lean against stay bearing plate bonded assembly elastic element; The headrest guide pipe passes the side plate place and is coated with buffer bush; Be provided with lining between connecting rod and the shoulder bolt; Rotating pin and lean against to be provided with between the stay bearing plate and add long bushing; Elastic element be two respectively with side board with lean against stay bearing plate bonded assembly spring.But this seat does not have armrest system, does not have the effect of protection human body on the one hand, and the workman does support above arm can not being leaned against when the operation engineering truck on the other hand, and operability is relatively poor.
The utility model content
The utility model provide a kind of can on turn over the engineering truck seat of handrail; it mainly is to solve the existing in prior technology seat not have armrest system; do not have the effect of protection human body on the one hand; the workman does support, the technical matters of the relatively poor grade of operability above arm can not being leaned against when the operation engineering truck on the other hand.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
Of the present utility model can on turn over the engineering truck seat of handrail, comprise base plate, base plate is provided with seat cushion, seat cushion one end is provided with backrest, the middle part of described backrest both sides is fixed with the pin-joint piece that profile is a serpentine, the upper end of pin-joint piece is hinged with handrail.Handrail can rotate around the hinge-point on the pin-joint piece, can switch on level and vertical two positions.Pin-joint piece and backrest fixed end can be rectangles, increase the firmness of link.The pin jointed end of pin-joint piece and handrail can be a triangle, is convenient to the handrail rotation.
As preferably, described base plate lower surface is fixed with slide rail, and last slide rail slidely connects glidepath, and glidepath is fixed on the engineering truck, and last slide rail also is connected with the front and back position regulating handle.Last slide rail can slide in glidepath, thereby makes automotive seat to slide on engineering truck, thereby adjusts the spacing of seat and operator's station.Can adjust the spacing of seat and operator's station by the front and back position regulating handle.
As preferably, be connected with the backrest angle regulating handle on the described backrest, can regulate the angle of backrest as required.
As preferably, the outside face of described seat cushion, backrest is provided with the plastic uptake sponge.The plastic uptake sponge is high rebound foaming sponge, and it is made for vacuum foaming one-shot forming, has high resilience.Therefore after human body sat on the seat cushion, the plastic uptake sponge can absorb the impulsive force that engineering truck brings, and gives human body and well protects.
As preferably, described seat cushion one side is provided with seat belt apparatus.After human body is sitting on the seat cushion, can from seat belt apparatus, pull out safety strap, the people is fixed, prevent that engineering truck from meeting accident when operation.
As preferably, described backrest is provided with the body weight regulating handle, can be according to the height of body weight size adjustment seat.
As preferably, described pin-joint piece and backrest fixed end have two slotted holes, and pin-joint piece is by inserting attaching parts and backrest is fixed in slotted hole.Can regulate the height of handrail on backrest by slotted hole, to adapt to the people of different heights.
Therefore, the utility model is hinged handrail on the backrest of engineering truck seat, makes handrail to switch on level and vertical two positions, can play the effect of protection human body, and can give strong point of arm, and is simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is construction profile scheme drawings of Fig. 1;
Accompanying drawing 3 is mounting structure scheme drawings of handrail and pin-joint piece;
Accompanying drawing 4 is structural representations of going up slide rail;
Accompanying drawing 5 is structural representations of glidepath.
Parts, position and numbering among the figure: base plate 1, seat cushion 2, backrest 3, pin-joint piece 4, handrail 5, last slide rail 6, glidepath 7, front and back position regulating handle 8, backrest angle regulating handle 9, plastic uptake sponge 10, seat belt apparatus 11, body weight regulating handle 12, slotted hole 13.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: this example can on turn over the engineering truck seat of handrail, as Fig. 1, Fig. 2, a base plate 1 is arranged, as Fig. 4, the base plate lower surface is fixed with slide rail 6, as Fig. 5, last slide rail slidely connects glidepath 7, and glidepath is fixed on the engineering truck, and last slide rail also is connected with front and back position regulating handle 8.Base plate is provided with seat cushion 2, and seat cushion one side is provided with seat belt apparatus 11.The rear end of seat cushion is provided with backrest 3, and backrest is provided with backrest angle regulating handle 9 and body weight regulating handle 12.The outside face of seat cushion, backrest is provided with plastic uptake sponge 10.As Fig. 3, the middle part of backrest both sides is fixed with the pin-joint piece 4 that profile is a serpentine, and the upper end of pin-joint piece is hinged with handrail 5, and pin-joint piece and backrest fixed end have two slotted holes 13, and pin-joint piece is fixed by insertion attaching parts and backrest in slotted hole.
During use, human body sits on the seat cushion 2, and when engineering truck was subjected to impacting, plastic uptake sponge 10 can absorb impulsive force, thereby reduces the vibrations to human body.Rotate on pin-joint piece 4 by handrail 5, can give the human body certain protection on level or vertical two positions so that handrail switches.
The above only is a specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (7)
- One kind can on turn over the engineering truck seat of handrail, comprise base plate (1), base plate is provided with seat cushion (2), seat cushion one end is provided with backrest (3), the middle part that it is characterized in that described backrest (3) both sides is fixed with the pin-joint piece that profile is a serpentine (4), and the upper end of pin-joint piece is hinged with handrail (5).
- 2. according to claim 1 can on turn over the engineering truck seat of handrail, it is characterized in that described base plate (1) lower surface is fixed with slide rail (6), last slide rail slidely connects glidepath (7), and glidepath is fixed on the engineering truck, and last slide rail also is connected with front and back position regulating handle (8).
- 3. according to claim 1 and 2 can on turn over the engineering truck seat of handrail, it is characterized in that being connected with on the described backrest (3) backrest angle regulating handle (9).
- 4. according to claim 1 and 2 can on turn over the engineering truck seat of handrail, it is characterized in that the outside face of described seat cushion (2), backrest (3) is provided with plastic uptake sponge (10).
- 5. according to claim 1 and 2 can on turn over the engineering truck seat of handrail, it is characterized in that described seat cushion (2) one sides are provided with seat belt apparatus (11).
- 6. according to claim 1 and 2 can on turn over the engineering truck seat of handrail, it is characterized in that described backrest (3) is provided with body weight regulating handle (12).
- 7. according to claim 1 and 2 can on turn over the engineering truck seat of handrail, it is characterized in that described pin-joint piece (4) and backrest fixed end have two slotted holes (13), pin-joint piece is by inserting attaching parts and backrest is fixed in slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200925235U CN202053911U (en) | 2011-04-01 | 2011-04-01 | Engineering automobile seat with handrails capable of being upturned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200925235U CN202053911U (en) | 2011-04-01 | 2011-04-01 | Engineering automobile seat with handrails capable of being upturned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202053911U true CN202053911U (en) | 2011-11-30 |
Family
ID=45013895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200925235U Expired - Fee Related CN202053911U (en) | 2011-04-01 | 2011-04-01 | Engineering automobile seat with handrails capable of being upturned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202053911U (en) |
-
2011
- 2011-04-01 CN CN2011200925235U patent/CN202053911U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20160401 |