CN209409868U - A kind of adjustable and overturning hand rest - Google Patents
A kind of adjustable and overturning hand rest Download PDFInfo
- Publication number
- CN209409868U CN209409868U CN201822101410.1U CN201822101410U CN209409868U CN 209409868 U CN209409868 U CN 209409868U CN 201822101410 U CN201822101410 U CN 201822101410U CN 209409868 U CN209409868 U CN 209409868U
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- hand rest
- sliding panel
- support plate
- adjustable
- returning face
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Abstract
The utility model discloses a kind of adjustable and overturning hand rests, including hand rest body and support plate, the support plate is equipped with can be with respect to the sliding panel that it is slided up and down, a returning face plate is hingedly equipped at the top of the sliding panel, the hand rest body is slidably mounted on the returning face plate, it is equipped with the first retaining mechanism for locking the two between the sliding panel and support plate, the second retaining mechanism for locking the two is equipped between the hand rest body and returning face plate；It is equipped with the first position-limit mechanism between the returning face plate and sliding panel, the second position-limit mechanism is equipped between the sliding panel and support plate.The hand rest of the utility model, it is compact-sized, easy to use, the hand rest oscilaltion of relative manipulation case and can move forward and backward, and realize vertical overturning, to obtain biggish operating space, convenient for the operation of excavator, to improve the operating comfort of operator, it can be suitable for different crowds simultaneously to use, have the characteristics that easy to adjust, applied widely.
Description
Technical field
The utility model relates to a kind of hand rests, more specifically, it relates to a kind of adjustable and overturning hand rest.
Background technique
Hand rest is a kind of component for being used to support operator's arm on the machines such as automobile, excavator.Existing excavation
Hand rest is often mounted on seat to realize the comfort of manipulation and provide maximum operating space for operation panel control panel by machine
On chair, but there is limitation of some excavator types because of steering range, hand rest can only be mounted on operation panel, the hand of this type
Restitope in control panel button top and cannot be adjusted so that operating space is narrow, be unfavorable for the operation of excavator, and cannot
Meets the needs of different crowd.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency for the prior art, provide it is a kind of it is compact-sized,
Hand rest easy to use, the hand rest oscilaltion of relative manipulation case and can move forward and backward, and realize vertical overturning, thus obtain compared with
Big operating space to improve the operating comfort of operator, while can be suitable for different convenient for the operation of excavator
Crowd uses, and has the characteristics that easy to adjust, applied widely.
The technical solution adopted in the utility model is: a kind of adjustable and overturning hand rest, including hand rest body and support plate,
The support plate, which is equipped with, to be hingedly equipped with a returning face plate with respect to the sliding panel that it is slided up and down, the sliding panel top,
The hand rest body is slidably mounted on the returning face plate, and lock the two the is equipped between the sliding panel and support plate
One retaining mechanism is equipped with the second retaining mechanism for locking the two between the hand rest body and returning face plate；The returning face plate
It is equipped with the first position-limit mechanism between sliding panel, the second position-limit mechanism is equipped between the sliding panel and support plate.
As a further improvement, the support plate is equipped with along the long waist shaped hole that it is axially arranged, correspondingly, described
Sliding panel be equipped with along the long waist shaped hole that it is axially arranged.
Further, first retaining mechanism includes two the first lock-screws, one of them first lock-screw
The bottom of the sliding panel is rotatably connected in across the long waist shaped hole of the support plate, another first lock-screw passes through the sliding
The long waist shaped hole of plate and the top for being rotatably connected in the support plate.
Further, the hand rest body bottom is equipped with T shape guide groove, and T-shaped slider is equipped at the top of the returning face plate, described
T-shaped slider be slidably mounted in the T shape guide groove.
Further, second retaining mechanism includes the second lock-screw, and second lock-screw is screwed in
In the T-shaped slider.
Further, first position-limit mechanism includes the first spacer pin in the support plate and is set to described
The first limiting groove on sliding panel, first spacer pin are adapted with first limiting groove.
Further, second position-limit mechanism includes the second spacer pin on the sliding panel and is set to described
The second limiting groove in support plate, second spacer pin are adapted with second limiting groove.
Further, it is hinged and connected between the returning face plate and sliding panel by a bolt assembly, the returning face plate
Plain washer is folded between sliding panel.
Further, the support plate bottom is equipped with mounting base, and the mounting base passes through fastening bolt and operation panel
Connection.
Further, the sliding panel is up big and down small inverted triangular structure, and the bolt assembly is set to described
The top rear of sliding panel, first position-limit mechanism are set to the front side of the bolt assembly, second position-limit mechanism
Set on the lower section of the bolt assembly.
Beneficial effect
The utility model compared with prior art, has the advantage that
1, the hand rest of the utility model, compact-sized, easy to use, which can the oscilaltion of relative manipulation case and front and back
Displacement, and realize vertical overturning, so that biggish operating space is obtained, convenient for the operation of excavator, to improve operator's
Operating comfort, while different crowds can be suitable for and used, have the characteristics that easy to adjust, applied widely；
2, the hand rest of the utility model limits the final use state of hand rest body by the first position-limit mechanism, is convenient for operator
Member uses, and improves the comfort used, while playing the role of to Auxiliary support hand rest body, keeps hand rest more steady, reliable；
3, the hand rest of the utility model is declined by the second position-limit mechanism limit slippage plate, prevents the first lock-screw from colliding
Support plate and the problem of damage, effectively extend the service life of entire hand rest, and in the extreme lower position of hand rest body, the second limit
Mechanism also acts as certain Auxiliary support effect, acts on the first position-limit mechanism mutual cooperation, can make hand rest body stress more
Add uniformly.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the schematic perspective view in the utility model after the overturning of hand rest body；
Fig. 3 is the schematic view of the front view of the utility model；
Fig. 4 is the left view structural representation of the utility model；
Fig. 5 is structural schematic diagram when the utility model is applied.
Wherein: 1- hand rest body, 2- support plate, 3- sliding panel, 4- returning face plate, 5- long waist shaped hole, the first lock-screw of 6-, 7-
T shape guide groove, 8-T shape sliding block, the second lock-screw of 9-, the first spacer pin of 10-, the first limiting groove of 11-, the second spacer pin of 12-,
The second limiting groove of 13-, 14- plain washer, 15- mounting base, 16- fastening bolt, 17- operation panel, 18- bolt assembly.
Specific embodiment
Specific embodiment in reference to the accompanying drawing is described further the utility model.
Refering to fig. 1 shown in -5, a kind of adjustable and overturning the hand rest of the utility model, including hand rest body 1 and support plate
2, being equipped in support plate 2 can be with respect to sliding panel 3 that it is slided up and down, and sliding panel 3 is set to the side of support plate 2, in sliding panel 3
Top is hingedly equipped with a returning face plate 4, overturn returning face plate 4 can with respect to sliding panel 3 vertically, hand rest body 1 is slidably mounted on overturning
On plate 4, the function of realizing hand rest body oscilaltion, move forward and backward and overturn vertically is equipped between sliding panel 3 and support plate 2
Sliding panel 3, is locked at specified position, to use, in hand rest body 1 and returning face plate by the first retaining mechanism that the two is locked
It is equipped with the second retaining mechanism for locking the two between 4, hand rest body 1 is locked to specified position, to use；In returning face plate
It is equipped with the first position-limit mechanism between 4 and sliding panel 3, limits the final use state of hand rest body 1, uses, mentions convenient for operator
The comfort that height uses, while playing the role of to Auxiliary support hand rest body 1, keep hand rest more steady, reliable, in sliding panel 3
The second position-limit mechanism is equipped between support plate 2, limit slippage plate 3 declines, and prevents the first retaining mechanism from colliding support plate 2 and making
The problem of at damage, effectively extend the service life of entire hand rest, and in the extreme lower position of hand rest body 1, the second position-limit mechanism is also risen
It is acted on to certain Auxiliary support, is acted on the first position-limit mechanism mutual cooperation, hand rest body can be made to be more uniformly stressed.
Specifically, being equipped in support plate 2 along the long waist shaped hole 5 that it is axially arranged, correspondingly, also being set on sliding panel 3
Have along the long waist shaped hole 5 that it is axially arranged；First retaining mechanism includes two the first lock-screws 6, one of them first locking
The long waist shaped hole 5 that screw 6 passes through support plate 2 is rotatably connected in the bottom of sliding panel 3, another first lock-screw 6 passes through sliding panel 3
Long waist shaped hole 5 and be rotatably connected in the top of support plate 2, two the first lock-screws 6 can slide in long waist shaped hole 5, use
Sliding panel 3 can be improved while convenient for operation in clamping of two lock-screws arranged up and down to sliding panel 3 and support plate 2
The stationarity of sliding prevents one end of support plate 2 or sliding panel 3 from deviating, plays the guiding role to sliding panel 3.In hand rest body 1
Bottom is equipped with T shape guide groove 7, correspondingly, being equipped with T-shaped slider 8 at the top of returning face plate 4, wherein T-shaped slider 8 is slidably mounted on T shape and leads
In slot 7, the sliding equipment of guide rail slide block is formed, convenient for the sliding of hand rest body 1；Its second retaining mechanism includes the second lock-screw
9, which is screwed in T-shaped slider 8, lock-screw is counter push up by way of lock, convenient for operation.First limit
Position mechanism includes the first spacer pin 10 in support plate 2 and the first limiting groove 11 on sliding panel 3, wherein the
One spacer pin 10 is adapted with the first limiting groove 11, and overturning hand rest body 1 makes the first spacer pin 10 slide into the first limiting groove 11
It is interior, it realizes the support of opponent's base body 1, forms the state (final use state) that can place elbow convenient for operator.The
Two position-limit mechanisms include the second spacer pin 12 on the sliding panel 3 and the second limiting groove 13 in support plate 2, and second
Wherein, spacer pin 12 is adapted with second limiting groove 13, when sliding panel 3 drops to extreme lower position, the second spacer pin
12 slide into the second limiting groove 13, are formed and are supported to sliding panel 3, returning face plate 4 and hand rest body 1, are on the one hand to prevent first
Lock-screw 6 impacts support plate 2 and damages, and when another aspect bears the pressure on hand rest body 1 by the second position-limit mechanism, with
Exempt from the damage of the first retaining mechanism, in addition, under this minimum state, the cooperation of the first position-limit mechanism and the second position-limit mechanism makes hand
Base body 1 is more uniformly stressed.It is hinged and connected between its returning face plate 4 and sliding panel 3 by a bolt assembly 18, bolt assembly 18
It is made of screw bolt and nut, after bolt passes through returning face plate 4 and sliding panel 3, screws on nut, but nut cannot be tightened completely, really
Protecting returning face plate 4 can rotate relative to sliding panel 3, and plain washer 14 is folded between returning face plate 4 and sliding panel 3, make returning face plate 4 and slide
Gap is generated between movable plate 3, convenient for the rotation of the two.It is equipped with mounting base 15 in 2 bottom of support plate, mounting base 15 passes through fastening spiral shell
Bolt 16 is connect with operation panel 17, is realized and quickly, is smoothly mounted on hand rest on operation panel 17.Its sliding panel 3 is up big and down small
Inverted triangular structure, bolt assembly 18 be set to sliding panel 3 top rear, the first position-limit mechanism be set to bolt assembly 18 before
Side, the second position-limit mechanism be set to bolt assembly 18 lower section be more uniformly stressed when hand rest being made to be located at extreme lower position, with
It prolongs its service life.
Hand rest in the present embodiment realizes the upper of hand rest body 1 by elastic first lock-screw 6 in actual use
Lower adjusting lifting；That hand rest body 1 is realized by the second lock-screw 9 moves forward and backward adjusting；And it is realized by rotation returning face plate 4
The overturning of hand rest body 1, convenient for the operation of excavator, is relaxed to obtain biggish operating space with improving the operation of operator
Adaptive, while different crowd can be suitable for and used, have it is compact-sized, easy to adjust, applied widely, occupy little space
The characteristics of.
Above-described is only preferred embodiments of the present invention, it should be pointed out that is come for those skilled in the art
It says, under the premise of not departing from the utility model structure, several modifications and improvements can also be made, these all will not influence this reality
With the effect and patent practicability of novel implementation.
Claims (10)
1. a kind of adjustable and overturning hand rest, including hand rest body (1) and support plate (2), which is characterized in that the support plate
(2) being equipped with hingedly can be equipped with a returning face plate (4) with respect to the sliding panel (3) that it is slided up and down, the sliding panel (3) top,
The hand rest body (1) is slidably mounted on the returning face plate (4), and being equipped between the sliding panel (3) and support plate (2) will
First retaining mechanism of the two locking is equipped with the second locking for locking the two between the hand rest body (1) and returning face plate (4)
Mechanism；The first position-limit mechanism, the sliding panel (3) and support plate are equipped between the returning face plate (4) and sliding panel (3)
(2) the second position-limit mechanism is equipped between.
2. a kind of adjustable and overturning hand rest according to claim 1, which is characterized in that in the support plate (2)
Equipped with along the long waist shaped hole (5) that it is axially arranged, correspondingly, the sliding panel (3) is equipped with the long waist axially arranged along it
Shape hole (5).
3. a kind of adjustable and overturning hand rest according to claim 2, which is characterized in that first retaining mechanism
Including two the first lock-screws (6), one of them first lock-screw (6) passes through the long waist shaped hole (5) of the support plate (2)
It is rotatably connected in the bottom of the sliding panel (3), another first lock-screw (6) passes through the long waist shaped hole (5) of the sliding panel (3)
And it is rotatably connected in the top of the support plate (2).
4. a kind of adjustable and overturning hand rest according to claim 1, which is characterized in that described hand rest body (1) bottom
Portion is equipped with T shape guide groove (7), is equipped with T-shaped slider (8) at the top of the returning face plate (4), the T-shaped slider (8) is slidably mounted on
In the T shape guide groove (7).
5. a kind of adjustable and overturning hand rest according to claim 4, which is characterized in that second retaining mechanism
Including the second lock-screw (9), second lock-screw (9) is screwed in the T-shaped slider (8).
6. a kind of adjustable and overturning hand rest according to claim 1, which is characterized in that first position-limit mechanism
Including the first spacer pin (10) being set on the support plate (2) and the first limiting groove being set on the sliding panel (3)
(11), first spacer pin (10) is adapted with first limiting groove (11).
7. a kind of adjustable and overturning hand rest according to claim 1, which is characterized in that second position-limit mechanism
Including the second spacer pin (12) being set on the sliding panel (3) and the second limiting groove being set on the support plate (2)
(13), second spacer pin (12) is adapted with second limiting groove (13).
8. a kind of adjustable and overturning hand rest according to any one of claims 1-7, which is characterized in that described
It is hinged and connected between returning face plate (4) and sliding panel (3) by a bolt assembly (18), the returning face plate (4) and sliding panel (3)
Between be folded with plain washer (14).
9. a kind of adjustable and overturning hand rest according to claim 8, which is characterized in that described support plate (2) bottom
Portion is equipped with mounting base (15), and the mounting base (15) is connect by fastening bolt (16) with operation panel (17).
10. according to claim 8 a kind of adjustable and overturning hand rest, which is characterized in that the sliding panel (3) is
Up big and down small inverted triangular structure, the bolt assembly (18) are set to the top rear of the sliding panel (3), and described the
One position-limit mechanism is set to the front side of the bolt assembly (18), and second position-limit mechanism is set to the bolt assembly (18)
Lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101410.1U CN209409868U (en) | 2018-12-14 | 2018-12-14 | A kind of adjustable and overturning hand rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101410.1U CN209409868U (en) | 2018-12-14 | 2018-12-14 | A kind of adjustable and overturning hand rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209409868U true CN209409868U (en) | 2019-09-20 |
Family
ID=67938256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822101410.1U Active CN209409868U (en) | 2018-12-14 | 2018-12-14 | A kind of adjustable and overturning hand rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209409868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552127A (en) * | 2018-12-14 | 2019-04-02 | 广西玉柴重工有限公司 | A kind of adjustable and overturning hand rest |
-
2018
- 2018-12-14 CN CN201822101410.1U patent/CN209409868U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109552127A (en) * | 2018-12-14 | 2019-04-02 | 广西玉柴重工有限公司 | A kind of adjustable and overturning hand rest |
| CN109552127B (en) * | 2018-12-14 | 2024-03-12 | 广西玉柴重工有限公司 | Adjustable and turnover hand rest |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |