CN215949207U - Power-assisted self-limiting top window structure - Google Patents
Power-assisted self-limiting top window structure Download PDFInfo
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- CN215949207U CN215949207U CN202121476612.XU CN202121476612U CN215949207U CN 215949207 U CN215949207 U CN 215949207U CN 202121476612 U CN202121476612 U CN 202121476612U CN 215949207 U CN215949207 U CN 215949207U
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- limiting
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- roof window
- window cover
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Abstract
The utility model discloses a power-assisted self-limiting roof window structure which comprises a roof window base, a roof window cover, a hinge shaft, a torsion spring, a limiting movable lock and a limiting fixed lock, wherein the hinge shaft is fixedly connected with the roof window base; the top window base is provided with a first support, a second support and a lower pressing plate, the top window cover is provided with a hinge plate and a torsional spring limiting seat, the hinge plate is hinged with the first support and the second support through a hinge shaft, a torsional spring is sleeved on the hinge shaft, the front end and the rear end of the torsional spring are respectively limited through the torsional spring limiting seat and the lower pressing plate, a limiting movable lock is fixed on the top window cover, and a limiting fixed lock is fixed on the lower pressing plate; when the top window cover is opened or closed through the assistance of the torsion spring, the limiting fixed lock and the limiting movable lock can be matched to lock or open the position of the top window cover. The power-assisted self-limiting independently-assembled roof window structure provided by the utility model can realize the power assistance of the torsion spring when the roof window cover is opened, the limiting locking after the roof window cover is opened and the power assistance of the torsion spring when the roof window cover is closed, has a reliable structure, and is suitable for vehicles with poor driving road conditions, such as off-road vehicles, special vehicles and the like.
Description
Technical Field
The utility model belongs to the technical field of automobile parts, and particularly relates to a power-assisted self-limiting roof window structure.
Background
At present, cross country vehicles and special vehicles all have the user demand of opening the top window cover in driving and parking processes, traditional top window cover weight is great, and it is hard for the passenger to open the top window cover, and can not reliably fix after opening the top window cover. When the vehicle is braked emergently, the roof window cover can be closed by means of inertia, and certain hidden danger is caused to the personal safety of users.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the top window cover, the utility model provides a power-assisted self-limiting top window structure, which ensures that the top window cover has power assistance in the first half of opening or closing process, and can be reliably locked and fixed after being opened, thereby ensuring the use safety of passengers.
The utility model is realized by the following technical scheme:
the power-assisted self-limiting roof window structure comprises a roof window base, a roof window cover, a hinge shaft, a torsion spring, a limiting movable lock and a limiting fixed lock;
the top window base is provided with a first support, a second support and a lower pressing plate, the top window cover is provided with a hinge plate and a torsional spring limiting seat, the hinge plate is hinged with the first support and the second support through a hinge shaft, the torsional spring is sleeved on the hinge shaft, the front end and the rear end of the torsional spring are respectively limited through the torsional spring limiting seat and the lower pressing plate, the limiting movable lock is fixed on the top window cover, and the limiting fixed lock is fixed on the lower pressing plate;
when the top window cover is opened or closed through the assistance of the torsion spring, the limiting fixed lock and the limiting movable lock can be matched to realize position locking or opening of the top window cover.
As a further explanation of the utility model, the limit lock comprises a rear cover plate, a rear spring, an outer lock tongue, a lock case and an upper pressure plate; the limiting movable lock comprises a front cover plate, an inner lock tongue, a front spring, a limiting movable lock support and a movable lock shell;
the lower end of the upper pressure plate is fixedly connected to the lower pressure plate, the lock casing is fixed to the upper end of the upper pressure plate, an outer lock tongue cavity is arranged in the lock casing, an outer limiting boss is arranged at one end of an outer lock tongue, the rear spring is sleeved on the outer limiting boss, the outer lock tongue and the rear spring are both arranged in the outer lock tongue cavity, the rear cover plate is connected to the end part of the outer lock tongue cavity in a matched mode, and one end, far away from the outer limiting boss, of the outer lock tongue penetrates to the outer side of the lock casing;
the lower end of the movable lock shell is fixed on the top window cover, the limiting movable lock support is fixed at one end of the movable lock shell, a lock hole is formed in the limiting movable lock support, and an inclined plane is arranged at the outer end of the limiting movable lock support; an inner lock tongue cavity is arranged in the movable lock shell, an inner limiting boss is arranged at one end of the inner lock tongue, the front spring is sleeved on the inner limiting boss, the inner lock tongue and the front spring are both arranged in the inner lock tongue cavity, the front cover plate is connected to the end part of the inner lock tongue cavity in a matching mode, and one end, close to the inner limiting boss, of the inner lock tongue penetrates to the outer side of the movable lock shell and can be inserted into the lock hole;
when the top window cover is opened through the assistance of the torsion spring, the support of the limiting movable lock on the limiting movable lock is gradually close to the outer lock tongue until the outer lock tongue slides into the lock hole along the inclined plane to realize position locking.
As a further explanation of the present invention, handle moving holes are provided on both the lower end of the movable lock case and the top window cover, a handle is fixedly connected to the lower end of the inner lock tongue, and the lower end of the handle extends to the lower end of the top window cover through the handle moving hole.
As a further explanation of the utility model, the lower end of the inner lock tongue is provided with a threaded hole, and the upper end of the handle is in threaded connection with the inner lock tongue through the threaded hole.
As a further explanation of the utility model, the outer edge of the top window cover is further provided with a group of limiting brackets, and the limiting brackets are provided with second rubber blocks for limiting after the top window cover is closed.
As a further illustration of the utility model, the inner surface of the roof window cover is also provided with an inner handle and a cover lock.
As a further explanation of the utility model, the first rubber block is arranged on the outward turning edges of the first support and the second support.
As a further explanation of the utility model, the roof window base comprises a base upper plate, an inner ring plate and a base lower plate which are sequentially connected, and the first support, the second support and the lower pressing plate are all fixed at the rear end of the base upper plate; and the upper plate of the base is also provided with a sealing strip.
Compared with the prior art, the utility model has the following beneficial technical effects:
the power-assisted self-limiting independently-assembled top window structure provided by the utility model can realize torsion spring power assistance when the top window cover is opened, limiting and locking after the top window cover is opened, and can effectively lock after the top window cover is closed. The utility model has reliable structure and is suitable for vehicles with poor driving road conditions, such as off-road vehicles, special vehicles and the like.
Drawings
FIG. 1 is a schematic view of a power-assisted self-limiting roof window structure provided by the present invention;
FIG. 2 is a schematic view of the open configuration of the roof window cover of the present invention;
FIG. 3 is a schematic view of the top window cover closing structure of the present invention;
FIG. 4 is a schematic view of the base structure of the roof window of the present invention;
FIG. 5 is a first schematic view of the structure of the roof window cover of the present invention;
FIG. 6 is a schematic view of the structure of the roof window cover of the present invention;
FIG. 7 is a schematic view of a structure of a limit movable lock according to the present invention;
FIG. 8 is a schematic view of a limit lock configuration of the present invention;
fig. 9 is an assembly schematic view of the power-assisted self-limiting roof window provided by the utility model.
Description of the reference numerals
1 top window base, 101 base upper plate, 102 inner ring plate, 103 first support, 104 second support, 105 base lower plate, 2 top window cover, 201 top window upper cover plate, 2011 handle motion hole, 202 hinge plate, 203 torsional spring limit seat, 204 limit support, 205 inner handle, 3 limit movable lock, 301 front cover plate, 302 inner lock bolt, 3021 threaded hole, 3022 inner limit boss, 303 front spring, 304 limit movable lock support, 305 handle, 306 movable lock shell, 3041 inclined plane, 3042 lock hole, 305 handle, 4 limit fixed lock, 401 back cover plate, 402 back spring, 403 outer lock bolt, 4031 outer limit boss, 404 fixed lock shell, 405 upper pressure plate, 5 torsional spring, 6 hinge axis, 7 first rubber block, 8 sealing strip, 9 cover lock, 10 second rubber block, 11 lower pressure plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solution of the present invention will be explained with reference to specific embodiments.
As shown in fig. 1-9, a power-assisted self-limiting roof window structure is provided, which comprises a roof window base 1, a roof window cover 2, a hinge shaft 6, a torsion spring 5, a limiting movable lock 3 and a limiting fixed lock 4;
the top window base 1 is provided with a first support 103, a second support 104 and a lower pressing plate 11, the top window cover 2 is provided with a hinge plate 202 and a torsional spring limiting seat 203, the hinge plate 202, the first support 103 and the second support 104 are hinged through a hinge shaft 6, the torsional spring 5 is sleeved on the hinge shaft 6, the front end and the rear end of the torsional spring 5 are respectively limited through the torsional spring limiting seat 203 and the lower pressing plate 11, the limiting movable lock 3 is fixed on the top window cover 2, and the limiting fixed lock 4 is fixed on the lower pressing plate 11;
when the top window cover 2 is opened or closed through the assistance of the torsion spring 5, the limiting lock 4 and the limiting movable lock 3 can be matched to realize the position locking or opening of the top window cover 2.
Specifically, the limit lock 4 comprises a rear cover plate 401, a rear spring 402, an outer lock tongue 403, a lock shell 404 and an upper pressure plate 405; the limiting movable lock 3 comprises a front cover plate 301, an inner lock tongue 302, a front spring 303, a limiting movable lock support 304 and a movable lock shell 306;
the lower end of the upper pressing plate 405 is fixedly connected to the lower pressing plate 11, the lock case 404 is fixed to the upper end of the upper pressing plate 405, an outer lock tongue cavity is arranged in the lock case 404, an outer limit boss 4031 is arranged at one end of the outer lock tongue 403, the rear spring 402 is sleeved on the outer limit boss 4031, the outer lock tongue 403 and the rear spring 402 are both arranged in the outer lock tongue cavity, the rear cover plate 401 is connected to the end portion of the outer lock tongue cavity in a matched manner, and one end, away from the outer limit boss 4031, of the outer lock tongue 403 penetrates to the outer side of the lock case 404;
the lower end of the movable lock case 306 is fixed on the top window cover 2, the limit movable lock support 304 is fixed at one end of the movable lock case 306, a lock hole 3042 is formed in the limit movable lock support 304, and an inclined surface 3041 is arranged at the outer end of the limit movable lock support 304; an inner lock tongue cavity is arranged in the movable lock shell 306, an inner limit boss 3022 is arranged at one end of the inner lock tongue 302, the front spring 303 is sleeved on the inner limit boss 3022, the inner lock tongue 302 and the front spring 303 are both arranged in the inner lock tongue cavity, the front cover plate 301 is connected to the end part of the inner lock tongue cavity in a matching manner, one end of the inner lock tongue 302 close to the inner limit boss 3022 penetrates to the outer side of the movable lock shell 306 and can be inserted into the lock hole 3042;
when the top window cover 2 is opened by the aid of the torsion spring 5, the limit moving lock support 304 on the limit moving lock 3 gradually approaches the outer lock tongue 403 until the outer lock tongue 403 slides into the lock hole 3042 along the inclined surface 3041 to lock the position.
Further, the lower end of the movable lock case 306 and the top window cover 2 are all provided with a handle movement hole 2011, the lower end of the inner bolt 302 is fixedly connected with a handle 305, and the lower end of the handle 305 passes through the handle movement hole 2011 and extends to the lower end of the top window cover 2.
Preferably, a threaded hole 3021 is formed in the lower end of the inner bolt 302, and the upper end of the handle 305 is in threaded connection with the inner bolt 302 through the threaded hole 3021.
In an optional mode, a group of limiting brackets 204 are further arranged on the outer edge of the top window cover 2, and a second rubber block 10 for limiting after the top window cover 2 is closed is mounted on the limiting brackets 204; the first rubber block 7 is arranged on the outward turning edges of the first support 103 and the second support 104.
In an alternative form, the inner surface of the roof window cover 2 is further provided with an inner handle 205 and a cover lock 9.
As shown in fig. 2, when the top window cover 2 is opened, the first half-way torsion spring 5 is assisted to open, the top window cover 2 is in contact with the first rubber block 7 for limiting, the spherical surface of the end part of the outer lock tongue 403 of the limiting fixed lock 4 is in contact with the inclined surface 3041 of the limiting movable lock support 304 on the limiting movable lock 3 and compresses the outer lock tongue 403 (due to the existence of the rear spring 402, the outer lock tongue 403 can be compressed and reset) until the outer lock tongue 403 is matched with the lock hole 3042, so that the opening and locking positioning of the top window cover 2 are realized;
as shown in fig. 3, when the top window cover 2 is closed, the handle 305 is pushed towards one end of the lock hole 3042, so that the inner bolt 302 ejects the outer bolt 403 of the limit lock 4, and the outer bolt 403 of the limit lock 4 can be opened (due to the existence of the front spring 303, after the outer bolt 403 is separated from the lock hole 3042, the handle 305 and the inner bolt 302 can automatically reset, so that the outer bolt 403 can smoothly enter the lock hole 3042 again), the front half-way torsion spring 5 is assisted to close, the second rubber block 10 can limit after the top window cover 2 is closed, the lock 9 inside the top window cover 2 can effectively lock, and the top window cover 2 is closed.
In an optional mode, the roof window base 1 includes a base upper plate 101, an inner ring plate 102 and a base lower plate 105, which are connected in sequence, and the first support 103, the second support 104 and the lower press plate 11 are all fixed at the rear end of the base upper plate 101; and a sealing strip 8 is also arranged on the base upper plate 101.
The utility model can be assembled on the top of the off-road vehicle or special vehicle as a whole through the threaded hole of the top window cover arranged on the lower base plate 105 after the assembly.
The embodiments given above are preferable examples for implementing the present invention, and the present invention is not limited to the above-described embodiments. Any non-essential addition and replacement made by the technical characteristics of the technical scheme of the utility model by a person skilled in the art belong to the protection scope of the utility model.
Claims (8)
1. A power-assisted self-limiting roof window structure is characterized by comprising a roof window base (1), a roof window cover (2), a hinge shaft (6), a torsion spring (5), a limiting movable lock (3) and a limiting fixed lock (4);
the top window base (1) is provided with a first support (103), a second support (104) and a lower pressing plate (11), the top window cover (2) is provided with a hinge plate (202) and a torsional spring limiting seat (203), the hinge plate (202), the first support (103) and the second support (104) are hinged through a hinge shaft (6), the torsional spring (5) is sleeved on the hinge shaft (6), the front end and the rear end of the torsional spring (5) are respectively limited through the torsional spring limiting seat (203) and the lower pressing plate (11), the limiting movable lock (3) is fixed on the top window cover (2), and the limiting fixed lock (4) is fixed on the lower pressing plate (11);
when the top window cover (2) is opened or closed through the assistance of the torsion spring (5), the limiting lock (4) and the limiting movable lock (3) can be matched to realize the position locking or opening of the top window cover (2).
2. The power-assisted self-limiting roof window structure according to claim 1, wherein the limiting lock (4) comprises a rear cover plate (401), a rear spring (402), an outer lock tongue (403), a locking lock shell (404) and an upper pressure plate (405); the limiting movable lock (3) comprises a front cover plate (301), an inner lock tongue (302), a front spring (303), a limiting movable lock support (304) and a movable lock shell (306);
the lower end of the upper pressing plate (405) is fixedly connected to the lower pressing plate (11), the lock case (404) is fixed to the upper end of the upper pressing plate (405), an outer lock tongue cavity is arranged in the lock case (404), an outer limiting boss (4031) is arranged at one end of the outer lock tongue (403), the rear spring (402) is sleeved on the outer limiting boss (4031), the outer lock tongue (403) and the rear spring (402) are both arranged in the outer lock tongue cavity, the rear cover plate (401) is connected to the end portion of the outer lock tongue cavity in a matched mode, and one end, far away from the outer limiting boss (4031), of the outer lock tongue (403) penetrates to the outer side of the lock case (404);
the lower end of the movable lock shell (306) is fixed on the top window cover (2), the limit movable lock support (304) is fixed at one end of the movable lock shell (306), a lock hole (3042) is formed in the limit movable lock support (304), and an inclined plane (3041) is arranged at the outer end of the limit movable lock support (304); an inner lock tongue cavity is arranged in the movable lock shell (306), an inner limiting boss (3022) is arranged at one end of the inner lock tongue (302), the front spring (303) is sleeved on the inner limiting boss (3022), the inner lock tongue (302) and the front spring (303) are both arranged in the inner lock tongue cavity, the front cover plate (301) is connected to the end part of the inner lock tongue cavity in a matching manner, one end of the inner lock tongue (302), which is close to the inner limiting boss (3022), penetrates through the outer side of the movable lock shell (306) and can be inserted into the lock hole (3042);
when the top window cover (2) is opened under the assistance of the torsion spring (5), the limit movable lock support (304) on the limit movable lock (3) gradually approaches the outer lock tongue (403) until the outer lock tongue (403) slides into the lock hole (3042) along the inclined plane (3041) to realize position locking.
3. The power-assisted self-limiting roof window structure as claimed in claim 2, wherein handle moving holes (2011) are formed in the lower end of the movable lock shell (306) and the roof window cover (2), a handle (305) is fixedly connected to the lower end of the inner lock tongue (302), and the lower end of the handle (305) passes through the handle moving holes (2011) and extends to the lower end of the roof window cover (2).
4. The power-assisted self-limiting roof window structure as claimed in claim 3, wherein a threaded hole (3021) is formed in the lower end of the inner lock tongue (302), and the upper end of the handle (305) is in threaded connection with the inner lock tongue (302) through the threaded hole (3021).
5. The power-assisted self-limiting roof window structure as claimed in claim 1, wherein a group of limiting brackets (204) are further arranged on the outer edge of the roof window cover (2), and a second rubber block (10) for limiting after the roof window cover (2) is closed is mounted on the limiting brackets (204).
6. The power-assisted self-limiting roof window structure according to claim 1, characterized in that the inner surface of the roof window cover (2) is further provided with an inner handle (205) and a cover lock (9).
7. The power-assisted self-limiting roof window structure according to claim 1, wherein a first rubber block (7) is mounted on the outward turning edges of the first support (103) and the second support (104).
8. The power-assisted self-limiting roof window structure as claimed in claim 1, wherein the roof window base (1) comprises a base upper plate (101), an inner ring plate (102) and a base lower plate (105) which are connected in sequence, and the first support (103), the second support (104) and the lower pressure plate (11) are all fixed at the rear end of the base upper plate (101); and a sealing strip (8) is also arranged on the base upper plate (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121476612.XU CN215949207U (en) | 2021-06-30 | 2021-06-30 | Power-assisted self-limiting top window structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121476612.XU CN215949207U (en) | 2021-06-30 | 2021-06-30 | Power-assisted self-limiting top window structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215949207U true CN215949207U (en) | 2022-03-04 |
Family
ID=80436255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121476612.XU Active CN215949207U (en) | 2021-06-30 | 2021-06-30 | Power-assisted self-limiting top window structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215949207U (en) |
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2021
- 2021-06-30 CN CN202121476612.XU patent/CN215949207U/en active Active
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