CN203651515U - Backrest mechanism - Google Patents
Backrest mechanism Download PDFInfo
- Publication number
- CN203651515U CN203651515U CN201320807699.3U CN201320807699U CN203651515U CN 203651515 U CN203651515 U CN 203651515U CN 201320807699 U CN201320807699 U CN 201320807699U CN 203651515 U CN203651515 U CN 203651515U
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- CN
- China
- Prior art keywords
- backrest
- nut
- bracket
- fix screw
- fixing screw
- 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 backrest mechanism. The backrest mechanism comprises a backrest bracket which is connected with a backrest, a backrest adjusting plate, a backrest fixing screw which has a fixing function and a nut. The screw head of the backrest fixing screw is welded to the backrest bracket, and the screw rod portion of the backrest fixing screw is perpendicular to the back portion of the backrest bracket and extends backwards. The backrest adjusting plate is fixedly arranged on a rear backrest, and a through groove used for containing the backrest fixing screw is formed in the length direction of the backrest adjusting plate. The up-and-down position adjustment of the backrest mechanism on the rear backrest can be achieved through the position of a connecting fixed point of the backrest fixing screw and the nut on the backrest adjusting plate. The backrest mechanism is simple in structure and convenient to use, in the using process, the position of a specific action point of the backrest fixing screw and the nut on the backrest adjusting plate can be adjusted according to the needs of users, the demand for the position of the forklift backrest by different users can be well met, and therefore the comfort level of the users is improved in the driving process of a forklift.
Description
Technical field
The utility model relates to a kind of backrest, is a kind of backrest that is applied in adjustable position on fork truck with being specifically related to.
Background technology
Backrest is a kind of important composition parts of fork truck, and it plays and strengthen the comfort level that user operates fork truck in the process using.The backrest using on fork truck at present, it is to be fixedly installed in the rear backrest of fork truck, can not meet well like this locational requirement of different users to fork truck backrest, is unfavorable for improving the comfort level that user experiences in the time driving fork truck.
Utility model content
The utility model object is that a kind of backrest that is applied in adjustable position on fork truck is provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of backrest, and it is arranged in the rear backrest of forklift pedal mechanism, so that user's operation; This backrest comprises the backed backrest bracket of connection, backrest regulating plate and play backrest fix screw and the nut of fixation, the screw head of described backrest fix screw is welded on backrest bracket, and its threaded shank extends back perpendicular to the back of backrest bracket; Described backrest regulating plate is arranged in rear backrest regularly, and is provided with the groove for holding backrest fix screw on its length direction; It is that realize the position being connected and fixed a little on backrest regulating plate by backrest fix screw and nut that the upper-lower position of described backrest in rear backrest regulates.
Further, this backrest also includes two handrails; Described handrail is arranged on the left and right sides of backrest by handrail adapter plate.
Further, described backrest regulating plate is disposed with arc groove from top to bottom in the both sides of groove, is convenient to the fixation of nut to backrest fix screw.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
Backrest described in the utility model is simple in structure, easy to use, it is in the process using, can regulate according to user's demand the position of backrest fix screw and the concrete point of action of nut on backrest regulating plate, can meet well the locational requirement of different users to fork truck backrest, and then improve the comfort level of user in the time driving fork truck; The arc groove being simultaneously provided with on backrest regulating plate, has been convenient to fixing to backrest fix screw of nut, and then has been convenient to the position adjustments of user to nut and backrest fix screw.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
The front view that accompanying drawing 1 is backrest described in the utility model;
Accompanying drawing 2 is the part sectional view of accompanying drawing 1;
Accompanying drawing 3 is the front view while removing backrest in the utility model;
Accompanying drawing 4 is the front view of backrest regulating plate in the utility model;
Wherein: 1, rear backrest; 2, backrest; 3, backrest bracket; 4, backrest regulating plate; 5, backrest fix screw; 6, nut; 7, groove; 8, handrail; 9, handrail adapter plate; 10, arc groove.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1-4 is a kind of backrest described in the utility model, and it is arranged in the rear backrest 1 of forklift pedal mechanism, so that user's operation; This backrest comprises the backrest bracket 3 that is connected with backrest 2, backrest regulating plate 4 and play backrest fix screw 5 and the nut 6 of fixation, the screw head of described backrest fix screw 5 is welded on backrest bracket 3, and its threaded shank extends back perpendicular to the back of backrest bracket 3; Described backrest regulating plate 4 is arranged in rear backrest 1 regularly, and on its length direction, is provided with the groove 7 for holding backrest fix screw; It is to realize by backrest fix screw 5 and the position being connected and fixed a little of nut 6 on backrest regulating plate 4 that the upper-lower position of described backrest in rear backrest 1 regulates.
Backrest described in the utility model is simple in structure, easy to use, it is in the process using, can regulate according to user's demand the position of backrest fix screw 5 and the concrete point of action of nut 6 on backrest regulating plate 4, so just can realize the upper-lower position of backrest 2 in rear backrest, can meet well the locational requirement of different users to fork truck backrest, and then improve the comfort level of user in the time driving fork truck.
As further improvement of the utility model, this backrest also includes two handrails 8; Described handrail 8 is arranged on the left and right sides of backrest 2 by handrail adapter plate 9.This makes this backrest in the concrete process using, its for act on the both sides at user back also have handrail 8 carry out spacing live, improved so further user's operational comfort.
And the both sides of groove 7 are disposed with arc groove 10 from top to bottom on backrest regulating plate 4, facilitate like this fixation of nut 6 to backrest fix screw 5, and then be convenient to user to nut 6 position adjustments with backrest fix screw 5, certain improved to a certain extent Joint strenght between nut 6 and backrest fix screw 5.
Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.
Claims (3)
1. a backrest, it is arranged in the rear backrest of forklift pedal mechanism, so that user's operation; It is characterized in that: this backrest comprises the backed backrest bracket of connection, backrest regulating plate and play backrest fix screw and the nut of fixation, the screw head of described backrest fix screw is welded on backrest bracket, and its threaded shank is perpendicular to the back of backrest bracket and extend back; Described backrest regulating plate is arranged in rear backrest regularly, and is provided with the groove for holding backrest fix screw on its length direction; It is that realize the position being connected and fixed a little on backrest regulating plate by backrest fix screw and nut that the upper-lower position of described backrest in rear backrest regulates.
2. backrest according to claim 1, is characterized in that: this backrest also includes two handrails; Described handrail is arranged on the left and right sides of backrest by handrail adapter plate.
3. backrest according to claim 1, is characterized in that: described backrest regulating plate is disposed with arc groove from top to bottom in the both sides of its groove, is convenient to the fixation of nut to backrest fix screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320807699.3U CN203651515U (en) | 2013-12-10 | 2013-12-10 | Backrest mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320807699.3U CN203651515U (en) | 2013-12-10 | 2013-12-10 | Backrest mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203651515U true CN203651515U (en) | 2014-06-18 |
Family
ID=50917944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320807699.3U Expired - Fee Related CN203651515U (en) | 2013-12-10 | 2013-12-10 | Backrest mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203651515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661022A (en) * | 2013-12-10 | 2014-03-26 | 苏州先锋物流装备科技有限公司 | Backrest mechanism |
-
2013
- 2013-12-10 CN CN201320807699.3U patent/CN203651515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661022A (en) * | 2013-12-10 | 2014-03-26 | 苏州先锋物流装备科技有限公司 | Backrest mechanism |
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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: 20140618 Termination date: 20171210 |