CN212243579U - Empty pipe bracing piece device of car lightweight bonnet - Google Patents
Empty pipe bracing piece device of car lightweight bonnet Download PDFInfo
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- CN212243579U CN212243579U CN202020664536.4U CN202020664536U CN212243579U CN 212243579 U CN212243579 U CN 212243579U CN 202020664536 U CN202020664536 U CN 202020664536U CN 212243579 U CN212243579 U CN 212243579U
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Abstract
The utility model discloses an automobile lightweight bonnet hollow pipe bracing piece device, include: the support head, the support main rod, the anti-scald pad and the fixed bracket; the fixed support is fixed on the auxiliary frame of the automobile, and one end of the supporting main rod is hinged with the fixed support; the other end of the supporting main rod is fixed with the supporting head; after the automobile engine hood is opened, the supporting main rod is lifted, and the supporting head can abut against the inner side surface of the automobile engine hood and support the automobile engine hood; the supporting main rod adopts a hollow pipe structure, and an anti-scald pad is sleeved in the middle of the pipe body or at a position close to the middle. The utility model changes the supporting main rod of the existing solid structure into a hollow pipe structure, so that the weight of the whole supporting rod device is reduced by 60-65% compared with the original weight, and the cost is greatly reduced; and simultaneously, the utility model discloses still in the middle of the body of supporting the mobile jib or close intermediate position department suit and prevented scalding the pad, effectively improved the security that the bracing piece device used.
Description
Technical Field
The utility model relates to a bonnet bracing piece field, more specifically the theory that says so relates to a car lightweight bonnet hollow pipe bracing piece device.
Background
The engine hood supporting rod is an essential accessory in the automobile and has the functions of: the hood is supported by a hood support rod when the engine compartment needs to be inspected. The existing engine hood supporting rod is divided into an automatic type and a manual type, the automatic engine hood supporting rod is generally a hydraulic supporting rod, although the automatic engine hood supporting rod is convenient to use, the manufacturing cost is high, the automatic engine hood supporting rod is easy to damage, and a placing space is needed, so that the manual engine hood supporting rod is selectively installed in some economical automobiles.
However, in the conventional manual type engine hood support rod, the rod body is a solid iron rod, so that the weight is large, and the condition that hands are easily scalded when the engine hood is started at a high temperature is avoided.
Therefore, how to improve the structure of the existing manual type hood supporting rod so that it can effectively solve the above technical problems is a research and development direction of those skilled in the art.
SUMMERY OF THE UTILITY MODEL
Therefore, an object of the utility model is to provide an automobile lightweight bonnet hollow pipe bracing piece device, its concrete technical scheme as follows:
an automobile lightweight hood hollow pipe support rod device, comprising: the support head, the support main rod, the anti-scald pad and the fixed bracket; the fixed support is fixed on an auxiliary frame of the automobile, and one end of the supporting main rod is hinged with the fixed support; the other end of the supporting main rod is fixed with the supporting head; after the automobile engine hood is opened, the supporting main rod is lifted, and the supporting head can abut against the inner side surface of the automobile engine hood and support the automobile engine hood; the supporting main rod adopts a hollow pipe structure, and the anti-scald pad is sleeved in the middle of the pipe body or at a position close to the middle.
The utility model changes the supporting main rod of the existing solid structure into the hollow pipe structure, so that the weight of the whole supporting rod device is reduced by 60-65% compared with the original weight, the cost is greatly reduced, and the competition of products in the same market is facilitated; and simultaneously, the utility model discloses still in the middle of the body of supporting the mobile jib or close intermediate position department suit and prevented scalding the pad, when meetting the automobile long-time operation, the cabin in-house temperature is higher, and when midway automobile had the unusual bonnet of having opened to detect the circumstances such as, prevent scalding the pad and can avoid people to be scalded when mentioning the supporting mobile jib, and then improved the security that the bracing piece device used.
On the basis of the technical scheme, the utility model discloses still can make following improvement:
preferably, one end of the supporting main rod, which is connected with the fixing support, is bent in a J shape, the fixing support consists of a placing groove for accommodating the end part of the supporting main rod and two connecting parts integrally connected to two sides of the placing groove, the fixing support is connected and fixed with the auxiliary frame of the automobile through the connecting parts, and the end part of the supporting main rod is placed in the placing groove and radially limited by a pin penetrating through the placing groove; the outer end part of one J-shaped end of the support main rod is also provided with a circle of check ring capable of limiting the axial movement of the support main rod in the placing groove.
The fixing support can limit one end of the supporting main rod in a J shape on the auxiliary frame of the automobile, so that the supporting rod device can be transversely arranged on the auxiliary frame of the automobile when not used and does not occupy too large space, and the supporting main rod can be conveniently rotated and lifted to support an automobile engine cover when the supporting rod device is used.
Preferably, the fixed support adopts sheet metal stamping forming, has processing simply, and the finished product quality is high, advantage that structural strength is good.
Preferably, the connecting portion is provided with a bolt hole, and a bolt penetrates through the bolt hole to realize the connection and fixation of the fixing support and the auxiliary frame of the automobile.
Preferably, still add in the standing groove of fixed bolster and prevent falling the piece of making an uproar, the tip that supports the mobile jib is arranged in prevent falling in the middle of the piece of making an uproar and can be relative prevent falling the piece of making an uproar and rotate, the pin passes the standing groove with prevent falling the piece of making an uproar in order to realize right support the radial spacing of mobile jib.
The anti-noise block can reduce the vibration response when the support main rod is lifted and put down, reduce noise, realize continuous elastic support of the fixed support, and improve the bearing capacity of the fixed support and the stability of the support main rod in the using process.
Preferably, the supporting main rod is fixed, two grooves are symmetrically formed in the outer peripheral surface of one end of the supporting head, the supporting head is sleeved on the supporting main rod, and two convex blocks matched and clamped with the grooves are correspondingly arranged on the inner side surface of the supporting head.
In other words, the supporting head is connected with the end of the supporting main rod in a sleeved and clamped manner, the detachable structure design facilitates the replacement of the damaged parts in the later-stage supporting rod device at any time, the replacement of the whole device structure is avoided, and the later-stage maintenance cost is effectively reduced.
Preferably, prevent scalding pad and adopt and prevent scalding hand foaming softwood material and make, this kind of material can enough play good thermal-insulated effect, can also guarantee the travelling comfort when people's hand contacts it.
Through adopting above-mentioned technical scheme, compare in prior art, the utility model relates to a car lightweight bonnet hollow pipe bracing piece device has light in weight, and the safety in utilization is high, and stability is strong, and the travelling comfort is strong, and the cost of manufacture is low, a series of advantages such as later stage cost of maintenance low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a lightweight engine hood hollow pipe support rod device of the utility model I.
Fig. 2 is a schematic structural diagram of a second lightweight engine hood hollow pipe support rod device of the present invention.
Fig. 3 is a schematic structural diagram of a third supporting rod device for an empty tube of a lightweight engine hood of an automobile according to the present invention.
Fig. 4 is a sectional view taken along line a-a in fig. 3.
Fig. 5 is a schematic structural diagram of a supporting rod device for an empty tube of a lightweight hood of an automobile according to the present invention.
Fig. 6 is a cross-sectional view taken along line B-B of fig. 5.
Wherein, in the figure,
the anti-scald device comprises a support head 1, a support main rod 2, an anti-scald pad 3, a fixing support 4, a connecting part 5, a pin 6, a retainer ring 7, an anti-noise block 8, a groove 9 and a bump 10.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example (b):
the following describes in detail an empty tube support rod device of a lightweight hood of an automobile according to an embodiment of the present invention with reference to fig. 1 to 6.
As shown in fig. 1-6, the embodiment of the utility model discloses an automobile lightweight bonnet hollow pipe bracing piece device specifically includes: support head 1, support mobile jib 2, prevent scalding pad 3, fixed bolster 4.
Wherein the content of the first and second substances,
the fixed support 4 is fixed on an auxiliary frame of the automobile, and one end of the supporting main rod 2 is hinged with the fixed support 4; the other end of the supporting main rod 2 is fixed with the supporting head 1; after the automobile engine hood is opened, the supporting main rod 2 is lifted, and the supporting head 1 can be abutted against the inner side surface of the automobile engine hood and support the automobile engine hood; the supporting main rod 2 adopts a hollow pipe structure, an anti-scald pad 3 is sleeved in the middle of the pipe body or at a position close to the middle of the pipe body, and the anti-scald pad 3 is made of an anti-scald foaming soft material.
Further, the one end that support mobile jib 2 connects fixed bolster 4 is buckled and is the J-shaped, and fixed bolster 4 comprises standing groove and two connecting portion 5 of a body coupling in the standing groove both sides that are used for holding the 2 tip of support mobile jib, and fixed bolster 4 realizes through connecting portion 5 that be connected fixedly with car sub vehicle frame.
Furthermore, the fixing bracket 4 is formed by punching a thin plate.
As shown in fig. 5, the connecting portion 5 is provided with a bolt hole, and a bolt penetrates through the bolt hole to realize connection and fixation of the fixing bracket 4 and the auxiliary frame of the automobile.
As shown in fig. 3, the end of the main supporting rod 2 is placed in the placing groove and radially limited by a pin 6 penetrating through the placing groove; the outer end part of one end of the main supporting rod 2 in the J shape is also provided with a ring of check rings 7 which can limit the axial movement of the main supporting rod in the placing groove.
As shown in fig. 6, an anti-noise block 8 is further added in the placement groove of the fixed bracket 4, the end of the supporting main rod 2 is placed in the middle of the anti-noise block 8 and can rotate relative to the anti-noise block 8, and the pin 6 penetrates through the placement groove and the anti-noise block 8 to realize radial limitation of the supporting main rod 2.
As shown in fig. 4, two grooves 9 are symmetrically formed in the outer peripheral surface of one end of the fixed supporting head 1 of the supporting main rod 2, the supporting head 1 is sleeved on the supporting main rod 2, two convex blocks 10 which are matched and clamped with the grooves 9 are correspondingly arranged on the inner side surface of the supporting head 1, and the grooves 9 and the convex blocks 10 are structurally connected to realize the clamping connection of the supporting head 1 and the supporting main rod 2.
The utility model discloses installation and application method of car lightweight bonnet hollow pipe bracing piece device are:
the utility model discloses during the installation, directly with the fixed bolster 4 among the bracing piece device through the bolt fastening to the car sub vehicle frame can. When the automobile auxiliary frame is not used, the structures such as the supporting head 1, the supporting main rod 2 and the like in the supporting rod device can be hidden and transversely arranged on the automobile auxiliary frame, and too much space can not be occupied; when the anti-scald mat is needed to be used, the supporting main rod part sleeved with the anti-scald mat 3 is held by hands, the supporting main rod 2 is rotated and lifted, and the supporting head 1 positioned at the outer end of the supporting main rod supports the automobile engine hood.
The utility model discloses light in weight, the safety in utilization is high, and stability is strong, and the travelling comfort is strong, and the cost of manufacture is low, and later stage cost of maintenance is low, is fit for using widely.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides an empty tub of bracing piece device of car lightweight bonnet which characterized in that includes: the support head (1), the support main rod (2), the anti-scald pad (3) and the fixed bracket (4); the fixed support (4) is fixed on an auxiliary frame of the automobile, and one end of the support main rod (2) is hinged with the fixed support (4); the other end of the supporting main rod (2) is fixed with the supporting head (1); after the automobile engine hood is opened, the supporting main rod (2) is lifted, and the supporting head (1) can be abutted against the inner side surface of the automobile engine hood and supports the automobile engine hood; the supporting main rod (2) adopts a hollow pipe structure, and the anti-scald pad (3) is sleeved in the middle of the pipe body or at a position close to the middle.
2. The automobile lightweight hood hollow pipe support rod device according to claim 1, wherein one end of the support main rod (2) connected with the fixed support (4) is bent to form a J shape, the fixed support (4) is composed of a placing groove for accommodating the end of the support main rod (2) and two connecting parts (5) integrally connected to two sides of the placing groove, the fixed support (4) is fixedly connected with an automobile auxiliary frame through the connecting parts (5), the end of the support main rod (2) is placed in the placing groove and radially limited by a pin (6) penetrating through the placing groove; the outer end part of one J-shaped end of the support main rod (2) is also provided with a ring of check rings (7) capable of limiting the axial movement of the support main rod in the placing groove.
3. The automobile lightweight hood hollow pipe support rod device according to claim 2, wherein the fixing bracket (4) is formed by punching a thin plate.
4. The automobile lightweight hood hollow pipe support rod device according to claim 2, wherein the connecting portion (5) is provided with bolt holes, and bolts penetrate through the bolt holes to realize the connection and fixation of the fixing bracket (4) and an automobile subframe.
5. The automobile lightweight hood hollow pipe support rod device according to claim 2 or 3, wherein a noise reduction prevention block (8) is further added in a placing groove of the fixing bracket (4), the end portion of the support main rod (2) is placed in the middle of the noise reduction prevention block (8) and can rotate relative to the noise reduction prevention block (8), and the pin (6) penetrates through the placing groove and the noise reduction prevention block (8) to achieve radial limiting of the support main rod (2).
6. The automobile light engine hood hollow pipe support rod device according to claim 1, wherein two grooves (9) are symmetrically formed in the outer peripheral surface of one end, fixed to the support head (1), of the support main rod (2), the support head (1) is sleeved on the support main rod (2), and two protrusions (10) which are matched and clamped with the grooves (9) are correspondingly formed in the inner side surface of the support head (1).
7. The automobile light-weight hood hollow pipe support rod device according to any one of claims 1 to 4 and 6, wherein the scald-proof pad (3) is made of a soft hand-scald-proof foaming material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020664536.4U CN212243579U (en) | 2020-04-27 | 2020-04-27 | Empty pipe bracing piece device of car lightweight bonnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020664536.4U CN212243579U (en) | 2020-04-27 | 2020-04-27 | Empty pipe bracing piece device of car lightweight bonnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212243579U true CN212243579U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020664536.4U Active CN212243579U (en) | 2020-04-27 | 2020-04-27 | Empty pipe bracing piece device of car lightweight bonnet |
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| Country | Link |
|---|---|
| CN (1) | CN212243579U (en) |
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- 2020-04-27 CN CN202020664536.4U patent/CN212243579U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An empty pipe support rod device for automobile lightweight hood Effective date of registration: 20220225 Granted publication date: 20201229 Pledgee: Agricultural Bank of China Limited Taizhou Economic Development Zone sub branch Pledgor: ZHEJIANG TAIHONG WANLI TECHNOLOGY CO.,LTD. Registration number: Y2022330000266 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230719 Granted publication date: 20201229 Pledgee: Agricultural Bank of China Limited Taizhou Economic Development Zone sub branch Pledgor: ZHEJIANG TAIHONG WANLI TECHNOLOGY CO.,LTD. Registration number: Y2022330000266 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |