CN213948668U - Upper frame structure of upper door - Google Patents
Upper frame structure of upper door Download PDFInfo
- Publication number
- CN213948668U CN213948668U CN202022810905.9U CN202022810905U CN213948668U CN 213948668 U CN213948668 U CN 213948668U CN 202022810905 U CN202022810905 U CN 202022810905U CN 213948668 U CN213948668 U CN 213948668U
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- door
- frame
- plate
- side plate
- frame body
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Abstract
The utility model discloses an upper frame structure of an upper door, wherein the section of the upper frame of the upper door is enclosed into a closed quadrilateral frame body by an upper side plate, a lower side plate, a left side plate and a right side plate; the right side plate of the frame body extends downwards to form an extension plate, a baffle is vertically connected to one side, close to the extension plate, of the lower side plate of the frame body, the baffle, the extension plate and the lower side plate of the frame body form a U-shaped groove structure, and a keel groove is formed in the outer side of the plate face of the joint of the right side plate of the frame body and the lower side plate. Through the design, the lower frame and the upper frame of the upper door are combined into the door frame, so that the problem of short service life of the door of the box body is solved, and the problems of difficulty in replacing the door and the frame and high cost are solved.
Description
Technical Field
The utility model relates to an electric tricycle frame structural design, concretely relates to go up frame structure on door.
Background
Present policy supports the night city economy and relies on the night city to bring the economy of living to kick-back, it is the tricycle to put the indispensable instrument in night city, a box can all be placed on the skeleton of car to current tricycle for the convenience of transportation goods, the door of box is for upwards opening for the convenience of all designing, this problem that just involves a life is upwards opened to the vehicle door, when the door is opened, two angles at door top can receive big rotation torsion, atmospheric pressure or hydraulic pressure withstand means can still be installed to the door of general tricycle, in order to improve the life-span of door this time, it is necessary to design the life of the door of frame in order to improve the box on the new upper door. Meanwhile, the frame of the vehicle door is fixedly connected with the door body at ordinary times, the frame is damaged, the door needs to be replaced together, and the replacement cost is high.
The above background disclosure is only provided to aid in understanding the concepts and technical solutions of the present invention, and it does not necessarily belong to the prior art of the present patent application, and it should not be used to assess the novelty and inventive step of the present application without explicit evidence that the above content has been disclosed at the filing date of the present patent application.
SUMMERY OF THE UTILITY MODEL
The utility model provides a go up frame structure on door to above-mentioned technical problem to solve the short problem in box door life-span, also solve simultaneously door and frame and change difficult and problem with high costs.
In order to realize the purpose, the utility model adopts the following technical scheme:
an upper frame structure of an upper door is characterized in that a section of a profile of an upper frame of the upper door is enclosed by four side plates, namely an upper side plate, a lower side plate, a left side plate and a right side plate to form a closed quadrilateral frame body; the right side plate of the frame body extends downwards to form an extension plate, a baffle is vertically connected to one side, close to the extension plate, of the lower side plate of the frame body, and the baffle, the extension plate and the lower side plate of the frame body form a U-shaped groove structure.
Furthermore, a keel groove is formed in the outer side of the plate surface of the joint of the right side plate and the lower side plate of the frame body.
Further, the height H of the U-shaped groove is 18 mm.
Further, the groove width L of the U-shaped groove is 10 mm.
The utility model has the advantages of compared with the prior art:
the utility model discloses a design of frame on the upper door can use with the upper and lower frame that corresponds is supporting, effectively solves door and frame and collides each other, and when the frame of door damaged, the door also need supporting the change, causes the problem that manufacturing cost increased. The strength of the whole vehicle door is improved, the action of large torque is overcome, the service life of a vehicle door frame is prolonged, the door frame is convenient to replace, and the cost is reduced.
Drawings
Fig. 1 is a schematic view of the sectional structure of the upper frame section of the upper door of the utility model.
Reference numerals: 1. a frame body; 2. an extension plate; 3. a baffle plate; 4. a keel groove; and 5, forming a U-shaped groove.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment. It should be understood that the directions "up", "down", "left" and "right" in the following embodiments of the present invention are all based on the position of the corresponding drawing. These directional terms are used for convenience of description only and do not represent limitations on the particular embodiments of the present invention. Unless otherwise specified, like reference numerals in the reference numerals refer to like structures.
Referring to fig. 1, the upper frame structure of the upper door of the present invention, with the section of the frame profile as a reference, the section of the profile of the upper frame of the upper door is enclosed by four side panels, namely, an upper side panel, a lower side panel, a left side panel and a right side panel, to form a closed quadrilateral frame body 1; the right side plate downwardly extending of framework 1 has extension board 2, is close to at the lower limb of framework 1 one side vertical connection of extension board 2 has baffle 3, baffle 3 constitutes U type groove 5 structure with extension board 2, the lower limb of framework 1, the height H in U type groove 5 is 18mm, the groove width L in U type groove 5 is 10 mm. And a keel groove 4 is formed in the outer side of the plate surface of the joint of the right side plate and the lower side plate of the frame body 1.
The utility model discloses a design of upper door lower frame can with the upper door upper frame supporting use that corresponds, effectively solves door and frame and collides each other, and when the frame of door damaged, the door also need supporting the change, causes the problem that manufacturing cost increased. The strength of the whole vehicle door is improved, the action of large torque is overcome, the service life of a vehicle door frame is prolonged, the door frame is convenient to replace, and the cost is reduced.
The above-mentioned embodiments are only described in the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention.
Claims (4)
1. An upper edge frame structure of an upper door is characterized in that a section of a profile of an upper edge frame of the upper door is enclosed into a closed quadrangular frame body by an upper edge plate, a lower edge plate, a left edge plate and a right edge plate; the right side plate of the frame body extends downwards to form an extension plate, a baffle is vertically connected to one side, close to the extension plate, of the lower side plate of the frame body, and the baffle, the extension plate and the lower side plate of the frame body form a U-shaped groove structure.
2. The upper frame structure of the upper door as claimed in claim 1, wherein a keel groove is formed at the outer side of the plate surface of the joint of the right plate and the lower plate of the frame body.
3. The upper edge frame structure of an upper door as claimed in claim 1, wherein the height H of the U-shaped groove is 18 mm.
4. The upper edge frame structure of an upper door as claimed in claim 1, wherein the groove width L of the U-shaped groove is 10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022810905.9U CN213948668U (en) | 2020-11-28 | 2020-11-28 | Upper frame structure of upper door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022810905.9U CN213948668U (en) | 2020-11-28 | 2020-11-28 | Upper frame structure of upper door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213948668U true CN213948668U (en) | 2021-08-13 |
Family
ID=77212237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022810905.9U Active CN213948668U (en) | 2020-11-28 | 2020-11-28 | Upper frame structure of upper door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213948668U (en) |
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2020
- 2020-11-28 CN CN202022810905.9U patent/CN213948668U/en active Active
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