CN214928879U - Ultra-high strength automobile door frame inner plate - Google Patents
Ultra-high strength automobile door frame inner plate Download PDFInfo
- Publication number
- CN214928879U CN214928879U CN202121476799.3U CN202121476799U CN214928879U CN 214928879 U CN214928879 U CN 214928879U CN 202121476799 U CN202121476799 U CN 202121476799U CN 214928879 U CN214928879 U CN 214928879U
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- door frame
- frame inner
- inner panel
- fixedly connected
- air cushion
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- 239000003351 stiffener Substances 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000011229 interlayer Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 description 9
- 230000006872 improvement Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 206010029216 Nervousness Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to an automobile door frame inner panel technical field specifically discloses an ultrahigh strength automobile door frame inner panel, including door frame inner panel body, support column and support air cushion, the spread groove that link up around the positive left and right sides of door frame inner panel body is all seted up, the positive central fixedly connected with receipts line frame of door frame inner panel body, support column fixed connection is in the position department that the front and back of door frame inner panel body are close to the left and right sides, one side fixedly connected with dead lever and the inside sliding connection of dead lever that the support column kept away from door frame inner panel body central authorities has the slide bar, one side fixedly connected with stiffener that the slide bar kept away from door frame inner panel body central authorities, support air cushion fixed connection in the inside of door frame inner panel body and support the inside equidistant fixedly connected with a plurality of link boxes of air cushion, the inside sliding connection of link box has the slider; the utility model provides the high intensity of car door frame inner panel avoids the door frame inner panel to buckle because of the striking and warp.
Description
Technical Field
The utility model relates to an automobile door frame inner panel technical field specifically is an ultrahigh strength automobile door frame inner panel.
Background
Along with the development of the times and the continuous improvement of the productivity level, the living standard of people is higher and higher, meanwhile, along with the improvement of science and technology, the industrial yield is continuously improved, the yield of automobiles is also more and more, the automobiles become main walking tools of people at present, the automobiles are taken as the walking tools and can be taken by people at first, therefore, the automobile doors for people to get on or off the automobile need to be arranged on the two sides of the automobiles, the automobile doors are taken as a movable part on the automobiles, and meanwhile, the automobile doors also play a role in protecting the passengers.
Present car door mainly comprises the door frame inner panel of car door frame main part and door frame intussuseption, and the door frame inner panel then plays support and guard action to the shape structure of door frame main part, but current door frame inner panel intensity is lower, and when the vehicle bumps, very easily because the effect of external force down buckling deformation, lead to the door to lose original function, even cause the hindrance to inside personnel's of taking discrepancy.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an ultrahigh strength car door frame inner panel possesses the intensity that can improve car door frame inner panel, avoids the door frame inner panel because the striking advantage such as buckling deformation, and the intensity of having solved car door frame inner panel is lower, receives the problem that the deformation of buckling very easily of exogenic action hinders the person of taking and comes in and go out.
The utility model discloses an ultrahigh strength car door frame inner panel, including door frame inner panel body, support column and support air cushion, the spread groove that link up around the positive left and right sides of door frame inner panel body is all seted up, the positive central fixedly connected with receipts line frame of door frame inner panel body, support column fixed connection is close to the position department of the left and right sides in door frame inner panel body openly and the back, the support column is kept away from the inside sliding connection of one side fixedly connected with dead lever and dead lever of door frame inner panel body central authorities and is had the slide bar, one side fixedly connected with stiffener of door frame inner panel body central authorities is kept away from to the slide bar, support air cushion fixed connection in the inside of door frame inner panel body and the inside equidistance fixedly connected with a plurality of connection boxes of support air cushion, the inside sliding connection of connection box has the slider.
Through the design of the technical scheme, the strength of the inner plate body of the door frame is improved, and the bending deformation of the inner plate body of the door frame is avoided when the door is subjected to external forces such as impact and the like.
As a further improvement, the equal fixedly connected with mounting pad in the left and right sides of door frame inner panel body, the inside position department that is close to the front and the back of mounting pad all has a mounting bolt through threaded connection, mounting bolt's position is corresponding with the position of connecting groove.
Through the design of the technical scheme, the installation mode of the door frame inner plate body in the door frame can be limited through the installation pad and the installation bolt, and the door frame inner plate body is prevented from shaking in the door frame.
As a further improvement, the position of the wire-coiling frame is located between two supporting columns, the inside position department fixedly connected with that is close to top and bottom of supporting column runs through the wire-passing frame of the supporting column left and right sides.
Through the design of the technical scheme, the connecting wires inside the door frame can be arranged and stored under the action of the wire collecting frame and the wire through frame, and the wires in the door frame are prevented from being arranged in a mess.
As a further improvement, the inside of dead lever is provided with first supporting spring, first supporting spring's the left and right sides is fixed mutually with the inner wall of dead lever and the surface of slide bar respectively, the surface that the stiffener is arc structure and stiffener is fixed mutually with the surface of door frame inner panel body.
Through the design of the technical scheme, the position of the reinforcing rod can be limited under the elastic action of the first supporting spring, and the left side and the right side of the door frame inner plate body are prevented from being bent due to the external force action at the center of the door frame inner plate body.
As a further improvement, the door frame inner panel body comprises two metal sheets, and the inside of metal sheet is provided with the wave intermediate layer, the surface of connecting frame and the surface of slider are fixed mutually with the surface of two metal sheets respectively, the surface of supporting the air cushion is laminated mutually with the surface of two metal sheets.
Through the design of the technical scheme, the shock resistance of the inner plate body of the door frame is improved by utilizing the wave interlayer arrangement of the metal plate, and meanwhile, the positions of the connecting frame, the sliding block and the supporting air cushion are limited.
As a further improvement of the present invention, the inside of the connection frame is provided with a second support spring, and the front and the back of the second support spring are fixed to the inner wall of the connection frame and the surface of the slider respectively.
Through the design of the technical scheme, the position of the sliding block can be limited under the action of the second supporting spring, so that the second supporting spring is utilized to support the inside of the door frame inner plate body.
As a further improvement, the shape and size of the bottom of the slider is matched with the shape and size of the inner wall of the connecting frame, the inside of the connecting pipe fixedly connected with and the supporting air cushion supporting the air cushion is communicated with the inside of the connecting frame through the connecting pipe.
Through the design of the technical scheme, when the supporting air cushion receives the extrusion, the air in the supporting air cushion can enter the connecting frame through the connecting pipe, so that the air pressure in the connecting frame is increased, the inside of the door frame inner plate body is further supported through the increased air pressure, and the position of the sliding block is stabilized.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses utilize support column and stiffener to play the supporting role to door frame inner panel body, and receive exogenic action such as striking when door frame inner panel body and act on, the shape of the door frame inner panel body left and right sides can be protected at the supporting role of arc stiffener, the stiffener can drive the slide bar and remove to the inside of dead lever simultaneously, and utilize the inside first supporting spring's of dead lever elasticity, prevent that the left and right sides of door frame inner panel body from buckling to the central authorities of door frame inner panel body, further play the support guard action to door frame inner panel body, prevent that the door from buckling deformation.
2. The utility model discloses when receiving the positive impact, door frame inner panel body can extrude the support air cushion of inside, will support the inside of the air impressing connection frame in the air cushion, make the atmospheric pressure increase in the connection frame, utilize second supporting spring's elasticity simultaneously, play the effect of support to the slider to support the surface of this internal two metal sheets that set up of door frame inner panel, and then offset the impact of receiving, prevent deformation such as sunken appear in door frame inner panel body surface.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top sectional view of the inner plate body of the door frame of the present invention;
FIG. 3 is a front view of the supporting air cushion of the present invention;
FIG. 4 is a left side view of the support pillar of the present invention;
fig. 5 is a schematic front sectional view of the fixing rod of the present invention.
In the figure: 1. a doorframe inner plate body; 11. connecting grooves; 12. a wire-collecting frame; 2. a support pillar; 21. a through wire frame; 3. fixing the rod; 31. a slide bar; 32. a first support spring; 33. a reinforcing bar; 4. supporting the air cushion; 41. a connecting pipe; 5. a connecting frame; 51. a slider; 52. a second support spring; 6. a mounting mat; 61. and (6) installing a bolt.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 and 4, the ultra-high strength automobile door frame inner panel of the present invention comprises a door frame inner panel body 1, a supporting pillar 2 and a supporting air cushion 4, wherein the left and right sides of the front surface of the door frame inner panel body 1 are respectively provided with a front and a rear through connecting groove 11, the center of the front surface of the door frame inner panel body 1 is fixedly connected with a wire-receiving frame 12, the supporting pillar 2 is fixedly connected to the positions of the front surface and the back surface of the door frame inner panel body 1 near the left and the right sides, one side of the supporting pillar 2 away from the center of the door frame inner panel body 1 is fixedly connected with a fixing rod 3 and the inside of the fixing rod 3 is slidably connected with a sliding rod 31, one side of the sliding rod 31 away from the center of the door frame inner panel body 1 is fixedly connected with a reinforcing rod 33, the supporting air cushion 4 is fixedly connected to the inside of the door frame inner panel body 1 and the inside of the supporting air cushion 4 is fixedly connected with a plurality of connecting frames 5 at equal intervals, the inside of the connecting frames 5 is slidably connected with a sliding block 51, the strength of the inner plate body 1 of the door frame is improved, when the door is prevented from being subjected to external forces such as impact and the like, the inner plate body 1 of the door frame is bent and deformed, the left side and the right side of the inner plate body 1 of the door frame are fixedly connected with mounting pads 6, the positions, close to the front side and the back side, inside the mounting pads 6 are connected with mounting bolts 61 through threads, the positions of the mounting bolts 61 correspond to the positions of the connecting grooves 11, the mounting mode of the inner plate body 1 of the door frame inside the door frame of the door frame can be limited through the mounting pads 6 and the mounting bolts 61, the inner plate body 1 of the door frame is prevented from shaking inside the door frame of the door, the position of the take-up frame 12 is positioned between the two support columns 2, the positions, close to the top and the bottom, inside the support columns 2 are fixedly connected with the through frames 21 penetrating through the left side and the right side of the support columns 2, so that connecting wires inside the door frame can be wired and stored under the effects of the take-up frame 12 and the through frames 21, prevent that the electric wire in the door frame of door from arranging in a jumble.
Referring to fig. 2 and 3, the doorframe inner plate body 1 is formed by two metal plates, a wave interlayer is arranged inside the metal plates, the surface of the connecting frame 5 and the surface of the sliding block 51 are respectively fixed with the surfaces of the two metal plates, the surface of the supporting air cushion 4 is attached to the surfaces of the two metal plates, the shock resistance of the doorframe inner plate body 1 is improved by the arrangement of the wave interlayer of the metal plates, and the positions of the connecting frame 5, the sliding block 51 and the supporting air cushion 4 are limited at the same time, a second supporting spring 52 is arranged inside the connecting frame 5, the front surface and the back surface of the second supporting spring 52 are respectively fixed with the inner wall of the connecting frame 5 and the surface of the sliding block 51, so that the position of the sliding block 51 can be limited under the action of the second supporting spring 52, the second supporting spring 52 plays a role in supporting the inside of the doorframe inner plate body 1, and the shape and size of the bottom of the sliding block 51 are matched with the shape and size of the inner wall of the connecting frame 5, the inside fixedly connected with connecting pipe 41 that supports air cushion 4 and the inside that supports air cushion 4 are linked together through connecting pipe 41 and the inside of coupling frame 5 for when supporting air cushion 4 and receiving the extrusion, the air in the support air cushion 4 can get into coupling frame 5 through connecting pipe 41 in, thereby increase the atmospheric pressure in the coupling frame 5, further support the inside of door frame inner panel body 1 through the atmospheric pressure of increase, stabilize slider 51's position.
Referring to fig. 5, a first supporting spring 32 is disposed inside the fixing rod 3, the left and right sides of the first supporting spring 32 are respectively fixed to the inner wall of the fixing rod 3 and the surface of the sliding rod 31, the reinforcing rod 33 is of an arc structure, and the surface of the reinforcing rod 33 is fixed to the surface of the doorframe inner plate body 1, so that the position of the reinforcing rod 33 can be limited under the elastic force of the first supporting spring 32, and the left and right sides of the doorframe inner plate body 1 are prevented from being bent at the center of the doorframe inner plate body 1 due to the external force.
When using the utility model discloses the time: when the door is impacted, the inner plate body 1 of the door frame can extrude the supporting air cushion 4 in the inner part, and the air in the supporting air cushion 4 is pressed into the connecting frame 5 at the moment, make the atmospheric pressure increase in the linking frame 5, utilize second supporting spring 52's elasticity simultaneously, play the effect of support to slider 51 to support the surface of two metal sheets that set up in door frame inner panel body 1, and then offset the impact of receiving, prevent deformation such as the sunken appears in door frame inner panel body 1 surface.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. The utility model provides an ultrahigh strength car door frame inner panel, includes door frame inner panel body (1), support column (2) and support air cushion (4), its characterized in that: the left side and the right side of the front of the doorframe inner plate body (1) are both provided with connecting grooves (11) which are communicated in the front and the back, and the center of the front of the doorframe inner plate body (1) is fixedly connected with a wire-collecting frame (12);
the supporting column (2) is fixedly connected to the positions, close to the left side and the right side, of the front face and the back face of the door frame inner plate body (1), a fixing rod (3) is fixedly connected to one side, far away from the center of the door frame inner plate body (1), of the supporting column (2), a sliding rod (31) is connected to the inside of the fixing rod (3) in a sliding mode, and a reinforcing rod (33) is fixedly connected to one side, far away from the center of the door frame inner plate body (1), of the sliding rod (31);
the supporting air cushion (4) is fixedly connected to the inner portion of the door frame inner plate body (1) and a plurality of connecting frames (5) are fixedly connected to the inner portion of the supporting air cushion (4) at equal intervals, and sliding blocks (51) are connected to the inner portions of the connecting frames (5) in a sliding mode.
2. The ultra-high strength automotive door frame inner panel according to claim 1, wherein: the door frame inner panel body (1) the equal fixedly connected with mounting pad (6) of the left and right sides, the inside position department that is close to the front and the back of mounting pad (6) all has mounting bolt (61) through threaded connection, the position of mounting bolt (61) is corresponding with the position of spread groove (11).
3. The ultra-high strength automotive door frame inner panel according to claim 1, wherein: the position of receipts line frame (12) is located between two support columns (2), the inside position department fixedly connected with that is close to top and bottom of support column (2) runs through logical line frame (21) of support column (2) left and right sides.
4. The ultra-high strength automotive door frame inner panel according to claim 1, wherein: the inside of dead lever (3) is provided with first supporting spring (32), the left and right sides of first supporting spring (32) is fixed mutually with the inner wall of dead lever (3) and the surface of slide bar (31) respectively, stiffener (33) are fixed mutually for the surface of arc structure and stiffener (33) and the surface of door frame inner panel body (1).
5. The ultra-high strength automotive door frame inner panel according to claim 1, wherein: the door frame inner plate body (1) comprises two metal sheets, a wavy interlayer is arranged inside the metal sheets, the surfaces of the connecting frame (5) and the sliding block (51) are fixed with the surfaces of the two metal sheets respectively, and the surfaces of the supporting air cushions (4) are attached to the surfaces of the two metal sheets.
6. The ultra-high strength automotive door frame inner panel according to claim 1, wherein: and a second supporting spring (52) is arranged in the connecting frame (5), and the front surface and the back surface of the second supporting spring (52) are respectively fixed with the inner wall of the connecting frame (5) and the surface of the sliding block (51).
7. The ultra-high strength automotive door frame inner panel according to claim 1, wherein: the shape and size of the bottom of the sliding block (51) are matched with the shape and size of the inner wall of the connecting frame (5), the connecting pipe (41) is fixedly connected inside the supporting air cushion (4), and the inside of the supporting air cushion (4) is communicated with the inside of the connecting frame (5) through the connecting pipe (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121476799.3U CN214928879U (en) | 2021-06-30 | 2021-06-30 | Ultra-high strength automobile door frame inner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121476799.3U CN214928879U (en) | 2021-06-30 | 2021-06-30 | Ultra-high strength automobile door frame inner plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214928879U true CN214928879U (en) | 2021-11-30 |
Family
ID=79075042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121476799.3U Expired - Fee Related CN214928879U (en) | 2021-06-30 | 2021-06-30 | Ultra-high strength automobile door frame inner plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214928879U (en) |
-
2021
- 2021-06-30 CN CN202121476799.3U patent/CN214928879U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20211130 |