CN209904600U - Sleeper bed board with unlocking mechanism for heavy truck - Google Patents
Sleeper bed board with unlocking mechanism for heavy truck Download PDFInfo
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- CN209904600U CN209904600U CN201920738740.3U CN201920738740U CN209904600U CN 209904600 U CN209904600 U CN 209904600U CN 201920738740 U CN201920738740 U CN 201920738740U CN 209904600 U CN209904600 U CN 209904600U
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- unlocking
- bed board
- handle
- locking mechanism
- heavy truck
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Abstract
A sleeping berth bed board with an unlocking mechanism for a heavy truck comprises a bed board, a handle, an unlocking pull rope, a locking mechanism and a limiting and fixing structure; the middle part of the bed board is provided with two through holes, two ends of the handle respectively penetrate through the through holes from the lower surface to the upper surface of the bed board, one end of the handle is fixed on the bed board, the other end of the handle is fixedly connected with two unlocking pull ropes, the end parts of the two unlocking pull ropes are both connected with a locking mechanism, the locking mechanism is fixedly arranged on the side edge of the bed board, and the side edge of the bed board, far away from the locking mechanism, is hinged on the; and a limiting and fixing structure matched with the locking mechanism is arranged on the side wall of the bed board installation. The utility model adopts the handle to cooperate with the locking mechanism to unlock, the convenience of the sleeper unlocking is very high, and the sleeper unlocking is beneficial to the rest unlocking of a driver; simultaneously the utility model discloses a luffer board folding angle is far greater than the folding angle of traditional bandeau, and the maximize increases sleeper activity space down and reduces the driver's cabin and presses down the sense.
Description
Technical Field
The utility model belongs to heavily block interior trim design field, in particular to heavily block with sleeping berth bed board of taking release mechanism.
Background
In recent years, the express delivery industry in China is rapidly developed, long-distance logistics transportation is also developed rapidly, the frequency of use of the sleeping berth in long-distance transportation is extremely high, the sleeping berth can be lifted up to fixedly increase the activity space of a lower sleeping berth area and reduce the oppressive feeling of a cab in the driving process, and the sleeping berth can be quickly put down for a driver to rest in the parking process, so that the design of a convenient and rapid sleeping berth unlocking mechanism is particularly important.
At present, in all domestic upper berth unlocking mechanisms of heavy trucks, a schoolbag belt type unlocking mechanism is provided, wherein one end of a drawstring is fixed on the front side of an upper berth, and the other end of the drawstring is fixed on a ceiling; the structure has a retracting angle of about 40 degrees when the upper sleeper is in a retracting state, and does not greatly contribute to the activity space of the lower sleeper and the reduction of the oppressive feeling; when the upper berth is in a folded state, the unlocking mechanism is inconvenient to use and unlock due to the fact that the Z-direction height of the unlocking mechanism is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heavy sleeper bed board of taking release mechanism for card to solve above-mentioned problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sleeping berth bed board with an unlocking mechanism for a heavy truck comprises a bed board, a handle, an unlocking pull rope, a locking mechanism and a limiting and fixing structure; the middle part of the bed board is provided with two through holes, two ends of the handle respectively penetrate through the through holes from the lower surface to the upper surface of the bed board, one end of the handle is fixed on the bed board, the other end of the handle is fixedly connected with two unlocking pull ropes, the end parts of the two unlocking pull ropes are both connected with a locking mechanism, the locking mechanism is fixedly arranged on the side edge of the bed board, and the side edge of the bed board, far away from the locking mechanism, is hinged on the; and a limiting and fixing structure matched with the locking mechanism is arranged on the side wall of the bed board installation.
Furthermore, the locking mechanism comprises a lock tongue, a lock tongue fixing frame and a fixing spring; the spring bolt is U type spring bolt, and the U type inslot of spring bolt is provided with fixed spring, and the spring bolt passes the spring bolt mount setting, and the spring bolt mount is located the U type inslot of spring bolt and is provided with two baffles, and fixed spring sets up between two baffles.
Furthermore, one end of the lock tongue is wedge-shaped, and the other end of the lock tongue is connected with the unlocking pull rope.
Furthermore, a hole capable of being inserted into the lock tongue is formed in the limiting and fixing structure.
Furthermore, the end part of the handle connected with the unlocking pull rope is provided with a metal ring, the metal ring is provided with two tightening springs, and the two unlocking pull ropes are respectively connected with the tightening springs.
Further, the handle is a nylon handle.
Compared with the prior art, the utility model discloses there is following technological effect:
the utility model adopts the handle to cooperate with the locking mechanism to unlock, the convenience of the sleeper unlocking is very high, and the sleeper unlocking is beneficial to the rest unlocking of a driver; simultaneously the utility model discloses a luffer board folding angle is far greater than the folding angle of traditional bandeau, and the maximize increases sleeper activity space down and reduces the driver's cabin and presses down the sense.
The utility model discloses a handle setting is convenient quick when using at the bed board lower surface, and during closed bed board, the wedge-shaped structure of spring bolt tip can be fast fixed with spacing fixed knot constructs the cooperation.
The utility model discloses flip structure is simple, simple to operate, cost are lower.
Drawings
Fig. 1 is a schematic structural view of the unlocking mechanism of the present invention;
FIG. 2 is a structural diagram of the locking mechanism of the present invention;
FIG. 3 is a front structure view of the bed board of the present invention;
FIG. 4 is a back structure view of the bed board of the present invention;
in the figure: 1-handle, 2-unlocking stay wire, 3-U-shaped bolt, 4-bolt fixing frame, 5-tightening spring, 6-fixing spring and 7-bed board.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
referring to fig. 1 to 4, a sleeper bed plate with an unlocking mechanism for a heavy truck comprises a bed plate 7, a handle 1, an unlocking pull rope 2, a locking mechanism and a limiting fixing structure; the middle part of the bed plate 7 is provided with two through holes, two ends of the handle 1 respectively penetrate through the through holes from the lower surface to the upper surface of the bed plate 7, one end of the handle 1 is fixed on the bed plate 7, the other end of the handle is fixedly connected with two unlocking pull ropes 2, the end parts of the two unlocking pull ropes 2 are both connected with locking mechanisms, the locking mechanisms are fixedly arranged on the side edges of the bed plate 7, and the side edges of the bed plate 7, far away from the locking mechanisms, are hinged on the bed; and a limiting and fixing structure matched with the locking mechanism is arranged on the side wall of the bed board installation.
The locking mechanism comprises a lock tongue 3, a lock tongue fixing frame 4 and a fixing spring 6; spring bolt 3 is U type spring bolt, and the U type inslot of spring bolt 3 is provided with fixed spring 6, and spring bolt 3 passes spring bolt mount 4 and sets up, and spring bolt mount 4 is located the U type inslot of spring bolt 3 and is provided with two baffles, and fixed spring 6 sets up between two baffles.
One end of the lock tongue 3 is wedge-shaped, and the other end is connected with the unlocking pull rope 2.
The limiting fixing structure is provided with a hole capable of being inserted into the lock tongue 3.
The end part of the handle 1 connected with the unlocking pulling rope 2 is provided with a metal ring, the metal ring is provided with two tightening springs 5, and the two unlocking pulling ropes 2 are respectively connected with the tightening springs 5.
The handle 1 is a nylon handle.
The handle 1 penetrates through the lower side of the exposed sleeping berth plate from the opening of the sleeping berth plate, so that the pull belt can be operated by a person to unlock;
the unlocking stay wire 2 penetrates through a spring fixing ring of the nylon handle woven belt;
the U-shaped lock tongue 3 is fixed on the lock tongue fixing support and is connected with an unlocking stay wire;
the bolt fixing bracket 4 is connected with the sleeper frame body and provides support and necessary movement stroke for the wedge-shaped bolt;
the nylon handle mesh belt fixing spring 5 is fixed on the upper sleeping berth frame in a natural state, and the nylon handle mesh belt is in a tight state;
the U-shaped spring bolt fixing spring fixes the spring bolt and the spring bolt bracket in the U-shaped groove of the U-shaped spring bolt, so that the spring bolt is in a locked state.
Claims (6)
1. A sleeping bed plate with an unlocking mechanism for a heavy truck is characterized by comprising a bed plate (7), a handle (1), an unlocking pull rope (2), a locking mechanism and a limiting and fixing structure; the middle of the bed plate (7) is provided with two through holes, two ends of the handle (1) penetrate through the through holes from the lower surface to the upper surface of the bed plate (7) respectively, one end of the handle (1) is fixed on the bed plate (7), the other end of the handle is fixedly connected with two unlocking pull ropes (2), the end parts of the two unlocking pull ropes (2) are connected with locking mechanisms, the locking mechanisms are fixedly arranged on the side edges of the bed plate (7), and the side edges, far away from the locking mechanisms, of the bed plate (7) are hinged to the installation side wall of the bed; and a limiting and fixing structure matched with the locking mechanism is arranged on the side wall of the bed board installation.
2. The sleeping berth bed board with the unlocking mechanism for the heavy truck as claimed in claim 1, wherein the locking mechanism comprises a bolt (3), a bolt fixing frame (4) and a fixing spring (6); the spring bolt (3) is U type spring bolt, and the U type inslot of spring bolt (3) is provided with fixed spring (6), and spring bolt (3) pass spring bolt mount (4) and set up, and spring bolt mount (4) are located the U type inslot of spring bolt (3) and are provided with two baffles, and fixed spring (6) set up between two baffles.
3. The sleeping berth bed board with the unlocking mechanism for the heavy truck as claimed in claim 1, wherein one end of the lock tongue (3) is wedge-shaped, and the other end is connected with the unlocking pull rope (2).
4. The sleeping berth bed board with the unlocking mechanism for the heavy truck as claimed in claim 3, wherein the limiting and fixing structure is provided with a hole into which the bolt (3) can be inserted.
5. The sleeping berth bed board with the unlocking mechanism for the heavy truck as claimed in claim 1, characterized in that the end part of the handle (1) connected with the unlocking pull rope (2) is provided with a metal ring, the metal ring is provided with two tightening springs (5), and the two unlocking pull ropes (2) are respectively connected with the tightening springs (5).
6. The sleeper board with unlocking mechanism for heavy truck according to claim 1 characterized in that the handle (1) is nylon handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920738740.3U CN209904600U (en) | 2019-05-21 | 2019-05-21 | Sleeper bed board with unlocking mechanism for heavy truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920738740.3U CN209904600U (en) | 2019-05-21 | 2019-05-21 | Sleeper bed board with unlocking mechanism for heavy truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209904600U true CN209904600U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920738740.3U Active CN209904600U (en) | 2019-05-21 | 2019-05-21 | Sleeper bed board with unlocking mechanism for heavy truck |
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| Country | Link |
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| CN (1) | CN209904600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314890A (en) * | 2021-05-07 | 2021-08-27 | 中航光电科技股份有限公司 | Pull rope structure |
-
2019
- 2019-05-21 CN CN201920738740.3U patent/CN209904600U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314890A (en) * | 2021-05-07 | 2021-08-27 | 中航光电科技股份有限公司 | Pull rope structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710018 No.1, Shanqi Avenue, Jingwei Industrial Park, Xi'an Economic and Technological Development Zone, Xi'an City, Shaanxi Province Patentee after: Shaanxi Automobile Group Co.,Ltd. Address before: 710018 No.1, Shanqi Avenue, Jingwei Industrial Park, Xi'an Economic and Technological Development Zone, Xi'an City, Shaanxi Province Patentee before: SHAANXI AUTOMOBILE GROUP Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |