CN209444026U - A kind of cab side door opener with limit speed limit component - Google Patents
A kind of cab side door opener with limit speed limit component Download PDFInfo
- Publication number
- CN209444026U CN209444026U CN201821648762.2U CN201821648762U CN209444026U CN 209444026 U CN209444026 U CN 209444026U CN 201821648762 U CN201821648762 U CN 201821648762U CN 209444026 U CN209444026 U CN 209444026U
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- CN
- China
- Prior art keywords
- side door
- door
- limit
- guide chute
- fishplate bar
- 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.)
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a kind of cab side door openers with limit speed limit component, including fixed doorframe and side door, the side door and fixed doorframe are equipped with limit speed limit component, including the door hinge fishplate bar that limit speed limit component includes on the one end for be fixedly mounted on side door, and the fixed door upper slide of frame frid positioned at door hinge fishplate bar side, arc-shaped limit plate is connected on the door hinge fishplate bar, the coulisse offers perforative arc-shaped guide chute, one end of limit plate is connect by pin shaft with door hinge fishplate bar, the other end of limit plate is equipped with through-hole, and cooperated by damper assembly and guide chute.The utility model can allow side door to be opened with constant low speed, the accessory of door gas spring and side door caused by generating biggish inertia because of side door is avoided to damage by the way that damping gasket is arranged between coulisse and limit plate.
Description
Technical field
The utility model relates to driver's cabin fields, specifically, being related specifically to a kind of driving with limit speed limit component
Sail room side door opener.
Background technique
Former cab side door without mechanical speed and position limited equipment, in side door in opening process there are excessive velocities or
The risk of door and accessory damage is deviate from and is caused in person's door gas spring failure.
Utility model content
The purpose of this utility model is that aiming at the shortcomings in the prior art, providing a kind of driving with limit speed limit component
Room side door opener is sailed, to solve problems of the prior art.
The technical issues of the utility model is solved can be realized using following technical scheme:
A kind of cab side door opener with limit speed limit component, including fixed doorframe and setting are described
One end of side door on fixed doorframe, side door connect by hinge with fixed doorframe, and the other end of side door is equipped with lock, latch and
The lock tongue cooperation being mounted on fixed doorframe, is equipped with the door gas bullet for accelerating side door opening speed at the top of the side door
Spring；
Further include limit speed limit component, includes that the door hinge on the one end for be fixedly mounted on side door connects including limiting speed limit component
Plate and fixed door upper slide of frame frid positioned at door hinge fishplate bar side are connected with arc-shaped limit plate on the door hinge fishplate bar,
The coulisse offers perforative arc-shaped guide chute, and one end of limit plate is connect with door hinge fishplate bar by pin shaft, limited
The other end of position plate is equipped with through-hole, and is cooperated by damper assembly and guide chute；
The damper assembly includes bolt, and the end of thread of bolt is fixed after passing through guide chute by nut, in the spiral shell
The contact surface and nut and guide chute contact surface of bolt and guide chute are equipped with one group of washer and damping washer.
Further, the hinge has at two, is located at the position of the upper and lower side close to side door, the limit limit
Fast component is mounted at two between hinge.
Further, the guide chute is fixed by welding on fixed doorframe.
Compared with prior art, the utility model has the beneficial effects that:
By the way that damping gasket is arranged between coulisse and limit plate, side door can be allowed to open with constant low speed, avoided because of side
The accessory of door gas spring and side door damages caused by door generates biggish inertia.
Detailed description of the invention
Fig. 1 is the closed mode schematic diagram of cab side door opener described in the utility model.
Fig. 2 is the open state schematic diagram of cab side door opener described in the utility model.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Referring to Fig. 1 and Fig. 2, a kind of cab side door with limit speed limit component described in the utility model opens machine
Structure, including fixed doorframe (10) and the side door (9) being arranged on the fixed doorframe (10), one end of side door (9) passes through conjunction
Page (12) is connect with fixed doorframe (10), and the other end of side door (9) is equipped with lock (11), is latched (11) and is mounted on fixed doorframe
(10) lock tongue (14) cooperation on, is equipped with the door gas for accelerating side door (11) opening speed at the top of the side door (9)
Spring (8)；
Further include limit speed limit component, includes the door being fixedly mounted on one end of side door (9) including limit speed limit component
Articulated slab (7) and fixation doorframe (10) upper grid (6) for being located at door hinge fishplate bar (7) side, on the door hinge fishplate bar (7)
It is connected with arc-shaped limit plate (4), the coulisse (6) offers perforative arc-shaped guide chute (13), limit plate
(4) one end connect by pin shaft with door hinge fishplate bar (7), and the other end of limit plate (4) is equipped with through-hole, and pass through damper assembly and
Guide chute (13) cooperation；
The damper assembly includes bolt (1), and the end of thread of bolt (1) passes through guide chute (13) and passes through nut (5) afterwards
It is fixed, it is all provided in the bolt (1) and the contact surface and nut (5) of guide chute (13) with guide chute (13) contact surface
There are one group of washer (2) and damping washer (3).
The hinge (12) has at two, is located at the position of the upper and lower side close to side door (9), the limit speed limit
Component is mounted between hinge at two (12).
The guide chute (13) is fixed by welding on fixed doorframe (10).
The principles of the present invention are as follows:
When opening side door (9), the speed that thrust caused by valve spring (8) can be such that side door (9) open, which is getting faster, is beaten
It opens, but due to the damping of the damping washer (3) between the coulisse (6) being mounted on fixed doorframe (10) and limit plate (4)
Effect can be such that side door (9) opens with slower constant speed, until stroke of the limit plate (4) in coulisse (6) is covered,
The stroke of door gas spring (8) is also just covered at this time；Caused by this design is avoided that because of the biggish inertia of side door (9) generation
The damage of the accessory of door gas spring (8) and side door (9).The present apparatus is finally set to reach state shown in Fig. 2.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of cab side door opener with limit speed limit component, including fixed doorframe (10) and setting are in institute
The side door (9) on fixed doorframe (10) is stated, one end of side door (9) is connect by hinge (12) with fixed doorframe (10), side door (9)
The other end be equipped with lock (11), lock (11) cooperates with the lock tongue (14) that is mounted on fixed doorframe (10), in the side door
(9) the door gas spring (8) for accelerating side door (11) opening speed is installed at the top of；
It is characterized by also including limit speed limit components, include the one end for being fixedly mounted on side door (9) including limit speed limit component
On door hinge fishplate bar (7) and be located at door hinge fishplate bar (7) side fixation doorframe (10) upper grid (6), the door hinge fishplate bar
(7) it is connected on arc-shaped limit plate (4), the coulisse (6) offers perforative arc-shaped guide chute (13), limit
One end of position plate (4) is connect by pin shaft with door hinge fishplate bar (7), and the other end of limit plate (4) is equipped with through-hole, and passes through damping group
Part and guide chute (13) cooperate；
The damper assembly includes bolt (1), and the end of thread of bolt (1) passes through guide chute (13) and fixed afterwards by nut (5),
Contact surface and nut (5) and guide chute (13) contact surface in the bolt (1) and guide chute (13) are equipped with one group
Washer (2) and damping washer (3).
2. the cab side door opener with limit speed limit component according to claim 1, it is characterised in that: described
Hinge (12) has at two, is located at the position of the upper and lower side close to side door (9), and the limit speed limit component is mounted on two
Locate between hinge (12).
3. the cab side door opener with limit speed limit component according to claim 1, it is characterised in that: described
Guide chute (13) is fixed by welding on fixed doorframe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821648762.2U CN209444026U (en) | 2018-10-11 | 2018-10-11 | A kind of cab side door opener with limit speed limit component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821648762.2U CN209444026U (en) | 2018-10-11 | 2018-10-11 | A kind of cab side door opener with limit speed limit component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209444026U true CN209444026U (en) | 2019-09-27 |
Family
ID=68009898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821648762.2U Active CN209444026U (en) | 2018-10-11 | 2018-10-11 | A kind of cab side door opener with limit speed limit component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209444026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199167A (en) * | 2022-07-15 | 2022-10-18 | 石家庄知俗达理科技有限公司 | Speed-limiting door opening device of motor vehicle and motor vehicle |
-
2018
- 2018-10-11 CN CN201821648762.2U patent/CN209444026U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199167A (en) * | 2022-07-15 | 2022-10-18 | 石家庄知俗达理科技有限公司 | Speed-limiting door opening device of motor vehicle and motor vehicle |
| CN115199167B (en) * | 2022-07-15 | 2024-04-30 | 石家庄知俗达理科技有限公司 | Speed-limiting door opening device of motor vehicle and motor vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |