CN210760193U - Novel structure for improving rigidity of door and window frame - Google Patents
Novel structure for improving rigidity of door and window frame Download PDFInfo
- Publication number
- CN210760193U CN210760193U CN201921059989.8U CN201921059989U CN210760193U CN 210760193 U CN210760193 U CN 210760193U CN 201921059989 U CN201921059989 U CN 201921059989U CN 210760193 U CN210760193 U CN 210760193U
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- piece
- welding
- door
- nylon skeleton
- thermal energy
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Abstract
The utility model discloses a promote novel structure of door sash rigidity, including the nylon skeleton, one side of nylon skeleton is fixed to be equipped with composite thermal energy and glues the piece, one side that nylon skeleton was kept away from to composite thermal energy glues the piece is fixed to be equipped with the welding piece. Through secondary injection moulding, the first molding process who moulds plastics is the nylon skeleton, wherein the welding piece can accomplish the location when moulding plastics at the first, the secondary is moulded plastics and is moulded plastics the nylon skeleton with compound thermal energy gluey piece, commonly known as the filler, the welding piece is ordinary sheet metal, good electric conductivity has, the commonality is good, only need to fix the part on the door structure at the welding workshop spot welding, possess good operability, can come the pertinence solution that gives according to the different rigidity problems that the door structure appears, compare change door structure, not only can reduce company development cost, more importantly has shortened development cycle, and the part shaping is simple, and the operation of being convenient for, high practicability.
Description
Technical Field
The utility model relates to a heavy truck door and window frame technical field, concrete field is a promote novel structure of door and window frame rigidity.
Background
At present, the safety requirement of passengers on heavy truck vehicles is higher and higher, in other words, a stricter requirement is provided for a vehicle body structure, the structural strength is improved on the premise of controlling the weight of a white vehicle body, great challenges are brought to developers, the rigidity of a vehicle door window frame is vital to a vehicle door, and is an important index for measuring the structural design of the vehicle door.
Disclosure of Invention
An object of the utility model is to provide a promote novel structure of door sash rigidity to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a promote novel structure of door sash rigidity, includes the nylon skeleton, one side of nylon skeleton is fixed to be equipped with compound thermal energy and glues the piece, the upper and lower both ends of nylon skeleton all are equipped with the welding piece.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a promote novel structure of door sash rigidity, through the nylon skeleton, the cooperation of piece and welding piece is glued to compound thermal energy, through secondary injection moulding, it is the forming process of nylon skeleton to mould plastics first, wherein the welding piece can accomplish the location when moulding plastics first, the secondary is moulded plastics and is moulded plastics the nylon skeleton with compound thermal energy gluey piece in, the common name is the gum filling, the welding piece is ordinary sheet metal panel beating, good electric conductivity has, the commonality is good, only need just can fix the part at the welding workshop spot welding at the door structurally, possess good operability, can come the pertinence solution according to the different rigidity problems that the door structure appears, compare change door structure, not only can reduce company's development cost, more importantly has shortened development cycle, and the part shaping is simple, and is convenient for operate, high practicability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the nylon skeleton structure of the present invention;
fig. 3 is a schematic structural view of the composite thermal expansion rubber block of the present invention;
fig. 4 is the door assembly of the present invention and the schematic view of the connection structure of the present invention.
In the figure: 1-nylon skeleton, 2-compound thermal expansion rubber block and 3-welding sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a promote novel structure of door sash rigidity, includes nylon skeleton 1, and one side of nylon skeleton 1 is fixed to be equipped with compound thermal energy and glues piece 2, and the upper and lower both ends of nylon skeleton 1 all are equipped with welding piece 3.
This novel structure needs to assemble in welding the workshop, and the mode that will weld piece 3 and door panel beating and pass through spot welding is connected, guarantees the relative position of novel structure on the door, later advances the painting workshop and carries out high temperature and toasts, toasts the back, and compound thermal expansion glues piece 2 and can have slight inflation, but hardness has obvious promotion, can effectively solve the not enough problem of door sash rigidity, like the door assembly is shown to the letter a in figure 4.
The working principle is as follows: the compound thermal expansion rubber block 2 is injected into the nylon framework 1 through a secondary injection molding process, the welding sheet 3 is injected at the head to be positioned, the integrated into one piece is fixed, the parts are assembled in a welding workshop, the welding sheet 3 is connected with a vehicle door sheet metal in a spot welding manner, the welding sheet enters a coating workshop along with a cab to be baked at high temperature, after baking, the compound thermal expansion rubber block 2 slightly expands, but the hardness is obviously improved, the structural rigidity of a vehicle door window frame can be effectively improved, the vehicle door is guaranteed not to be ejected by sealing counter-force, the appearance of the cab cannot be influenced, the overall structure of the vehicle door can be improved simultaneously, and the safety of a driver.
Claims (1)
1. The utility model provides a promote novel structure of door sash rigidity, its characterized in that includes the nylon skeleton, one side of nylon skeleton is fixed to be equipped with compound thermal energy and glues the piece, the upper and lower both ends of nylon skeleton all are equipped with the welding piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921059989.8U CN210760193U (en) | 2019-07-09 | 2019-07-09 | Novel structure for improving rigidity of door and window frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921059989.8U CN210760193U (en) | 2019-07-09 | 2019-07-09 | Novel structure for improving rigidity of door and window frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210760193U true CN210760193U (en) | 2020-06-16 |
Family
ID=71065057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921059989.8U Expired - Fee Related CN210760193U (en) | 2019-07-09 | 2019-07-09 | Novel structure for improving rigidity of door and window frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210760193U (en) |
-
2019
- 2019-07-09 CN CN201921059989.8U patent/CN210760193U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210511 Address after: 330001 No. 509 North Avenue, Yingbin Road, Jiangxi, Nanchang Patentee after: JIANGLING MOTORS Co.,Ltd. Address before: 030012 No.5 Huazhang street, Taiyuan Tanghuai Park, comprehensive reform demonstration area, Xiaodian District, Taiyuan City, Shanxi Province Patentee before: JMC HEAVY DUTY VEHICLE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 |