CN112959954A - Automobile door trim armrest structure and automobile - Google Patents
Automobile door trim armrest structure and automobile Download PDFInfo
- Publication number
- CN112959954A CN112959954A CN202110335229.0A CN202110335229A CN112959954A CN 112959954 A CN112959954 A CN 112959954A CN 202110335229 A CN202110335229 A CN 202110335229A CN 112959954 A CN112959954 A CN 112959954A
- Authority
- CN
- China
- Prior art keywords
- handrail
- groove
- weakening
- armrest
- door trim
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003313 weakening effect Effects 0.000 claims abstract description 89
- 239000006260 foam Substances 0.000 claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 description 7
- 230000003187 abdominal effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 210000003491 skin Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
- B60R13/0237—Side or rear panels
- B60R13/0243—Doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
- B60R21/0428—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings associated with the side doors or panels, e.g. displaced towards the occupants in case of a side collision
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
- B60R2013/0287—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners integrating other functions or accessories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Passenger Equipment (AREA)
Abstract
The invention relates to an automobile door trim armrest structure and an automobile. The automobile door trim armrest structure comprises an armrest framework, a foam cushion block and an armrest skin; a handrail groove is formed on the handrail framework in a recessed manner; the foam cushion block is filled in the handrail groove; the handrail surface is covered on the outer surfaces of the handrail framework and the foam cushion block; the handrail groove is characterized in that a plurality of handrail weakening slotted holes are formed in the outer side of the bottom wall of the handrail groove side by side, and each handrail weakening slotted hole is arranged close to the outer side wall, close to a passenger, of the handrail groove. The invention can solve the problem that the automobile door trim armrest cannot be balanced in the related technology, and the automobile door trim armrest needs to have enough supporting strength and good collapsibility.
Description
Technical Field
The invention relates to the technical field of automotive interior trim, in particular to an automobile door trim armrest structure and an automobile.
Background
Vehicle door trim armrests are required to carry the weight of the human body during normal use, which requires that the structure must have sufficient support strength. When a side collision occurs in an automobile, the automobile door trim panel may contact with a human body and form an impact, wherein the door trim armrest is located in an abdominal region of the human body, and the abdominal region of the human body is particularly fragile, so that the door trim armrest needs to be deformed enough to relieve the impact on the abdominal region of the human body, which requires a good collapsibility of the armrest structure. How to balance these two requirements has been a challenge to the skilled person.
Disclosure of Invention
The invention provides an automobile door trim armrest structure and an automobile, and aims to solve the problem that in the related art, the automobile door trim armrest cannot be balanced, and not only needs to have enough supporting strength, but also needs to have good collapsibility.
In a first aspect, the present invention provides an automobile door trim armrest structure, comprising:
the handrail framework is provided with a handrail groove in a concave manner;
the foam cushion block is filled in the handrail groove; and the number of the first and second groups,
the handrail surface is covered on the outer surfaces of the handrail framework and the foam cushion block;
the handrail groove is characterized in that a plurality of handrail weakening slotted holes are formed in the outer side of the bottom wall of the handrail groove side by side, and each handrail weakening slotted hole is arranged close to the outer side wall, close to a passenger, of the handrail groove.
In some embodiments, the handrail groove is provided as a stepped groove;
the ladder groove including be close to the outside recess of passenger side, and with the inboard recess of outside recess intercommunication, inboard recess is close to car door panel side and sets up, just the degree of depth of outside recess is greater than the degree of depth of inboard recess, it is a plurality of handrail weakening slotted hole all locates on the diapire of outside recess.
In some embodiments, the length of the handrail weakening slot has the same value as the width of the outboard groove.
In some embodiments, a plurality of auxiliary handrail weakening holes are arranged side by side in the bottom wall of the inner side groove, and each auxiliary handrail weakening hole is arranged adjacent to the handrail groove and close to the inner side wall of the automobile door panel.
In some embodiments, the auxiliary handrail weakening holes and the handrail weakening slot holes are arranged corresponding to and spaced apart from each other.
In some embodiments, a plurality of the handrail weakening slots are arranged at equal intervals, and the interval between two adjacent handrail weakening slots is 8-15 mm.
In some embodiments, the handrail weakening slot has a width of 25-35 mm.
In some embodiments, the length of the handrail weakening slot has a value of 1/4-1/3 of the width of the handrail groove.
In some embodiments, the handrail weakening slot is provided as a quadrilateral aperture.
In a second aspect, the present invention provides an automobile comprising the automobile door trim armrest structure as described above.
The technical scheme provided by the invention has the beneficial effects that: the automobile door trim armrest has enough supporting strength and good collapsibility.
The embodiment of the invention provides an automobile door trim armrest structure, which has certain supporting strength by arranging an armrest framework and can bear the weight of a human body in normal use. And set up a plurality of handrail weakening slotted holes through the diapire outside at handrail recess of handrail skeleton, can weaken the outside of handrail skeleton for when the car takes place the side collision, when passenger in the car takes place the striking with door plaque handrail structure, the position of handrail skeleton and human contact takes place to crumple easily, with the impact force that reduces the passenger, protects passenger safety. Moreover, the foam cushion blocks arranged in the handrail grooves can fill the handrail grooves, so that not only can the supporting strength of the handrail framework be further enhanced, but also the energy absorption and buffering functions of the handrail framework can be enhanced by utilizing the flexibility of the foam cushion blocks; in addition, through set up the handrail epidermis on foam cushion and handrail skeleton, can play the effect of beautifying to the handrail structure.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic perspective view of an armrest structure of an automobile door trim panel according to an embodiment of the invention;
FIG. 2 is a schematic cross-sectional view of section A-A of FIG. 1;
FIG. 3 is a schematic perspective view of an armrest frame (provided with armrest weakening slots) of an armrest structure for an automobile door trim panel according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of an armrest frame (provided with an armrest weakening slot hole and an auxiliary armrest weakening hole) of an armrest structure of a door trim according to another embodiment of the present invention;
fig. 5 is a schematic perspective view of an armrest frame (without an armrest weakening slot hole and an auxiliary armrest weakening hole) of an armrest structure of a door trim according to another embodiment of the present invention;
fig. 6 is a schematic perspective view of an armrest frame (provided with only auxiliary armrest weakening holes) of an armrest structure for a door trim of an automobile according to another embodiment of the present invention;
fig. 7 is a side collision reaction force-displacement diagram obtained by performing a collision test for each of the four schemes.
In the figure: 100. a vehicle door trim armrest structure; 102. a handrail groove; 110. a handrail framework; 112-a bottom wall; 1122. a handrail weakening slot; 1124. an auxiliary handrail weakening hole; 114. an outer sidewall; 116. an inner sidewall; 120. a foam cushion block; 130. handrail skin.
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. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Vehicle door trim armrests are required to carry the weight of the human body during normal use, which requires that the structure must have sufficient support strength. When a side collision occurs in an automobile, the automobile door trim panel may contact with a human body and form an impact, wherein the door trim armrest is located in an abdominal region of the human body, and the abdominal region of the human body is particularly fragile, so that the door trim armrest needs to be deformed enough to relieve the impact on the abdominal region of the human body, which requires a good collapsibility of the armrest structure. How to balance these two requirements has been a challenge to the skilled person. In order to solve the technical problems, the invention provides a novel automobile door trim armrest structure and an automobile, so that the automobile door trim armrest has enough supporting strength and good collapsibility.
As shown in fig. 1 to 3, the armrest structure 100 for an automotive door trim panel according to the present invention includes an armrest frame 110, a foam cushion 120 disposed on the armrest frame 110, and an armrest skin 130 covering outer surfaces of the armrest frame 110 and the foam cushion 120. The handrail framework 110 can provide a support and setting basis for the whole handrail structure, the foam cushion blocks 120 arranged on the handrail framework 110 can fill the handrail framework 110, and the handrail skin 130 can cover and beautify the handrail framework 110 and the foam cushion blocks 120, so that the use comfort of the handrail structure is improved.
The handrail frame 110 is formed with a handrail groove 102 in a recessed manner, and the foam cushion 120 is filled in the handrail groove 102. Furthermore, a plurality of handrail weakening slots 1122 are formed in parallel on the outer side (i.e., the side close to the passenger) of the bottom wall 112 of the handrail groove 102, and each handrail weakening slot 1122 is disposed adjacent to the handrail groove 102 and close to the outer side wall 114 of the passenger (i.e., the handrail weakening slots 1122 are disposed on the bottom wall 112 of the handrail groove 102 and extend from the position close to the outer side wall 114 of the handrail groove 102 to the direction of the inner side wall 116 of the handrail groove 102). Through setting up handrail skeleton 110 for the handrail structure has certain support intensity, can bear human weight when normal use. And set up a plurality of handrail weakening slotted holes 1122 through the diapire outside at handrail recess 102 of handrail skeleton 110, can weaken the outside of handrail skeleton 110 for when the car takes place the side collision, when the passenger in the car takes place the striking with door facings board handrail structure, the position that handrail skeleton 110 and human body contact takes place to burst easily, with the impact force that reduces the passenger, protects passenger's safety. Moreover, the handrail groove 102 can be filled by the foam cushion 120 arranged in the handrail groove 102, so that not only can the supporting strength of the handrail framework 110 be further enhanced, but also the energy absorption and buffering effects of the handrail framework 110 can be enhanced by utilizing the flexibility of the foam cushion 120; in addition, the handrail skin 130 is arranged on the foam cushion block 120 and the handrail framework 110, so that the beautifying effect on the handrail structure can be achieved.
Moreover, in some embodiments, the handrail groove 102 can be a stepped groove, which can meet different modeling requirements for the handrail framework 110, and can also strengthen the handrail framework 110 (a structural strengthening function can be achieved at a stepped transition position). Further, the stepped slot may include an outboard groove adjacent the passenger side and an inboard groove in communication with the outboard groove, the inboard groove being disposed adjacent the door panel side of the vehicle, a plurality of armrest weakening slots 1122 each being disposed in the bottom wall 112 of the outboard groove. That is, the bottom wall of the inside groove of the handrail groove 102 can be utilized to provide a certain supporting capability, and the bottom wall of the outside groove of the handrail groove 102 (weakened by the handrail weakening slots 1122 arranged on the bottom wall of the outside groove) can be collapsed, so that the handrail structure can be further ensured to have both good supporting strength and good collapsing performance.
Moreover, the depth of the outside groove of the armrest groove 102 may be greater than the depth of the inside groove, so that the depth of the armrest groove 102 from the passenger side to the automobile door panel side is reduced, the collapsibility of the armrest groove 102 from the outside to the inside is gradually reduced, and the strength of the armrest structure can be ensured. In addition, the depth value of the outer side groove of the armrest groove 102 may be smaller than the depth value of the inner side groove, so that the depth of the armrest groove 102 from the passenger side to the automobile door panel side is changed from shallow to deep, and the bottom wall 112 of the armrest groove 102 may also be strengthened.
Also, in some embodiments, the length of the handrail weakening slot 1122 is the same as the width of the outboard groove. That is, the extension length of the arm weakening slot 1122 from the passenger side to the vehicle door panel side on the bottom wall 112 of the arm groove 102 is the same as the extension length of the outside groove from the passenger side to the vehicle door panel side, so that the arm weakening slot 1122 extends through the entire bottom wall of the outside groove to completely weaken the entire bottom wall of the outside groove, so that the entire bottom wall of the outside groove has the collapsing capability.
Heretofore, in other embodiments, the length of the handrail weakening slot 1122 is less than the same value as the width of the outboard groove. The handrail weakening slots 1122 can be made to extend through the partial bottom wall locations of the outer grooves to weaken the partial bottom walls of the outer grooves so that the partial bottom walls of the outer grooves are all collapsible.
In some embodiments, the stepped groove may include at least one connecting groove between the outer groove and the inner groove, in addition to the outer groove and the inner groove, which are communicated with each other, and a stepped transition structure is formed between two adjacent grooves, that is, the handrail groove is formed in a multi-stepped groove shape.
In other embodiments, the handrail groove 102 can be a flat-bottom groove, i.e., the entire bottom wall of the handrail groove 102 can be a flat bottom wall.
In addition, in some embodiments, a plurality of auxiliary handrail weakening holes 1124 are formed in the bottom wall of the inner groove of the handrail groove 102 side by side, and each auxiliary handrail weakening hole 1124 is formed adjacent to the handrail groove 102 and close to the inner side wall 116 of the vehicle door panel. That is, in addition to the handrail weakening slot hole 1122 being provided adjacent to the handrail groove 102 near the outer side wall 114 of the passenger, an auxiliary handrail weakening hole 1124 may be provided adjacent to the handrail groove 102 near the inner side wall 116 of the vehicle door panel, while weakening holes are provided in the bottom wall of the inner side groove and the bottom wall of the outer side groove of the handrail groove 102, while weakening both sides of the handrail groove 102, so that the handrail framework has better collapsibility.
Furthermore, the auxiliary handrail weakening holes 1124 and the handrail weakening groove holes 1122 are provided at intervals corresponding to each other. The handrail weakening groove holes 1122 on the outer bottom wall of the handrail groove 102 can be aligned with the auxiliary handrail weakening holes 1124 on the inner bottom wall of the handrail groove, or the auxiliary handrail weakening holes 1124 and the handrail weakening groove holes 1122 can be staggered in pairs. Moreover, the auxiliary handrail weakening holes 1124 are spaced from the handrail weakening slot holes 1122 so as not to be in direct communication with each other, so that the bottom wall between the auxiliary handrail weakening holes 1124 and the handrail weakening slot holes 1122 has high strength, thereby ensuring that the handrail framework 110 has sufficient supporting strength.
Further, in some embodiments, the plurality of handrail weakening slots 1122 are equally spaced, and the spacing between two adjacent handrail weakening slots 1122 is 8-15 mm. This provides the handrail framework 110 with a sufficient strength of the bottom wall 112 and good weakened collapsing performance. Similarly, the auxiliary handrail weakening holes 1124 may be equally spaced, and the spacing between two adjacent auxiliary handrail weakening holes 1124 may be 8-15 mm.
Further, the width of the handrail weakening slot 1122 can be set to 25-35mm to achieve good weakening and collapsing performance. In addition, the width of the auxiliary handrail weakening hole 1124 can be set to 25-35mm to obtain a good weakening and collapsing performance.
The length of the handrail weakening groove 1122 is 1/4-1/3 of the width of the handrail groove 102. The length of the arm weakening slot 1122 refers to the distance the arm weakening slot 1122 extends from the passenger side to the side of the vehicle door panel on the bottom wall of the arm groove 102, while the width of the arm groove 102 refers to the distance the arm groove 102 extends from one side (e.g., the left side) between the inner and outer side walls 116, 114 of the arm groove 102 to the opposite side (e.g., the right side). Good weakening and collapsing performance can be achieved by making the length of the handrail weakening groove 1122 from 1/4 to 1/3 of the width of the handrail groove 102. In addition, the length of the auxiliary handrail weakening hole 1124 can be 1/4-1/3 of the width of the handrail groove 102.
Moreover, the number of the handrail weakening slots 1122 can be set to 4-6, and the specific size can be determined according to the specific requirements of different vehicle types. Similarly, the number of the auxiliary handrail weakening holes 1124 can be generally set to 4-6, and the specific size can be determined according to the specific requirements of different vehicle types.
Also, in some embodiments, the handrail weakening slots 1122 can be provided as quadrilateral holes. Further, one side of the quadrangular hole corresponding to the outer sidewall 114 of the armrest frame 110 may be kept parallel to the outer sidewall 114 of the armrest frame 110, and the other side of the quadrangular hole opposite thereto may be kept parallel thereto, while the other two sides of the quadrangular hole may be kept parallel to the side impact direction (i.e., the direction in which the outer sidewall 114 of the armrest frame 110 near the occupant extends toward the inner sidewall 116 near the door panel of the automobile). The handrail weakening slots 1122 can be formed as elongated parallelograms. The auxiliary handrail weakening hole 1124 may be a quadrangular hole.
In a second aspect, the present invention provides an automobile comprising the automobile door trim armrest structure as described above. The automobile door trim armrest structure is characterized in that the armrest framework is provided with a weakening hole in a designated area, and the size of the weakening hole is adjusted, so that the armrest structure can meet the supporting requirement and also can meet the crumpling energy-absorbing and energy-absorbing requirements when side collision occurs.
In addition, a scheme of not forming any weakening hole in the handrail frame 110 (hereinafter, referred to as scheme 1, as shown in fig. 5), a scheme of forming a weakening hole in the outer side of the handrail frame (hereinafter, referred to as scheme 2, as shown in fig. 3), a scheme of forming a weakening hole in both the inner side and the outer side of the handrail frame (hereinafter, referred to as scheme 3, as shown in fig. 4), and a scheme of forming a weakening hole only in the inner side of the handrail frame (hereinafter, referred to as scheme 4, as shown in fig. 6) are compared, wherein both of the schemes 2 and 3 are the schemes described in the embodiments of the present invention. After the side collision of the abdomen area of the door trim is simulated for the armrest structure formed by the four schemes, the side collision counter force-displacement result is displayed (as shown in fig. 7), the counter force of the scheme 1 and the scheme 4 is higher, the counter force of the scheme 2 and the scheme 3 is lower, better collapse can be generated during side collision, and the injury to the human body is smaller. After the load strength simulation is performed on the handrail structures formed by the four schemes, as shown in table 1 below, the displacement results show that the displacement of scheme 2 is smaller than that of scheme 3, and is closer to the displacement value of scheme 1, namely the undegraded scheme, so that better supporting performance can be provided than that of scheme 3. In conclusion, the scheme 2 is the optimal scheme of the four schemes, so that the side impact performance of the handrail can be obviously improved, the supporting performance of the handrail can be slightly influenced, and the two performances can be well balanced.
TABLE 1 Displacement values for load Strength
| |
|
|
|
| Displacement value (mm) | 7.8 | 9.6 | 13.2 |
| Difference (mm) | 0 | 1.8 | 5.4 |
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may 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 by those skilled in the art according to specific situations.
It is to be noted that, in the present invention, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice 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 (10)
1. An automobile door trim armrest structure, comprising:
the handrail framework is provided with a handrail groove in a concave manner;
the foam cushion block is filled in the handrail groove; and the number of the first and second groups,
the handrail surface is covered on the outer surfaces of the handrail framework and the foam cushion block;
the handrail groove is characterized in that a plurality of handrail weakening slotted holes are formed in the outer side of the bottom wall of the handrail groove side by side, and each handrail weakening slotted hole is arranged close to the outer side wall, close to a passenger, of the handrail groove.
2. An automobile door trim armrest structure according to claim 1, wherein the armrest recess is provided as a stepped groove;
the ladder groove including be close to the outside recess of passenger side, and with the inboard recess of outside recess intercommunication, inboard recess is close to car door panel side and sets up, just the degree of depth of outside recess is greater than the degree of depth of inboard recess, it is a plurality of handrail weakening slotted hole all locates on the diapire of outside recess.
3. An automobile door trim armrest structure according to claim 2, wherein the length of the armrest weakening slot has the same value as the width of the outboard groove.
4. The vehicle door trim armrest structure according to claim 3, wherein a plurality of auxiliary armrest weakening holes are provided in a bottom wall of the inner recess side by side, and each of the auxiliary armrest weakening holes is provided adjacent to an inner side wall of the armrest recess near the vehicle door panel.
5. An automobile door trim armrest structure according to claim 4, wherein the auxiliary armrest weakening hole and the armrest weakening groove hole are provided in correspondence with and spaced apart from each other.
6. An automobile door trim arm rest structure according to any one of claims 1 to 5, wherein a plurality of the arm rest weakening groove holes are provided at equal intervals, and the interval between adjacent two of the arm rest weakening groove holes is 8 to 15 mm.
7. An automobile door trim armrest structure according to any one of claims 1 to 5, wherein the width of the armrest weakening slot hole is 25-35 mm.
8. An automobile door trim armrest structure according to any one of claims 1 to 5, wherein the length of the armrest weakening groove hole has a value of 1/4 to 1/3 of a value of the width of the armrest groove.
9. An automobile door trim arm rest structure according to any one of claims 1 to 5, wherein the arm rest weakening slot hole is provided as a quadrangular hole.
10. An automobile, characterized by comprising the automobile door trim armrest structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110335229.0A CN112959954A (en) | 2021-03-29 | 2021-03-29 | Automobile door trim armrest structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110335229.0A CN112959954A (en) | 2021-03-29 | 2021-03-29 | Automobile door trim armrest structure and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112959954A true CN112959954A (en) | 2021-06-15 |
Family
ID=76278807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110335229.0A Pending CN112959954A (en) | 2021-03-29 | 2021-03-29 | Automobile door trim armrest structure and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112959954A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911000A (en) * | 2021-07-28 | 2022-01-11 | 东风河西（襄阳）汽车饰件***有限公司 | Automobile door plate handrail framework designed in staggered layer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203780474U (en) * | 2014-03-14 | 2014-08-20 | 北京汽车股份有限公司 | Car door armrest crushed through side collision |
| CN204161295U (en) * | 2014-09-28 | 2015-02-18 | 中国第一汽车股份有限公司 | A kind of passenger car door handrail collision collapsing structure |
| US20150283926A1 (en) * | 2014-04-07 | 2015-10-08 | Ford Global Technologies, Llc | Armrest substrate having detachable elongated support bands |
| CN206983896U (en) * | 2017-07-21 | 2018-02-09 | 常熟市汽车饰件股份有限公司 | The weakening structure of automotive trimming door plate handrail |
| CN207790430U (en) * | 2018-02-06 | 2018-08-31 | 广州汽车集团股份有限公司 | Door trim handrail, car door and automobile |
| KR101934556B1 (en) * | 2017-09-26 | 2019-01-02 | 주식회사 서연이화 | Door armrest for vehicle |
| CN210027269U (en) * | 2019-03-21 | 2020-02-07 | 阿尔特汽车技术股份有限公司 | Stepped armrest framework of automobile door guard board |
| CN210027270U (en) * | 2019-03-21 | 2020-02-07 | 阿尔特汽车技术股份有限公司 | Automobile door guard board handrail assembly assembling structure |
-
2021
- 2021-03-29 CN CN202110335229.0A patent/CN112959954A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203780474U (en) * | 2014-03-14 | 2014-08-20 | 北京汽车股份有限公司 | Car door armrest crushed through side collision |
| US20150283926A1 (en) * | 2014-04-07 | 2015-10-08 | Ford Global Technologies, Llc | Armrest substrate having detachable elongated support bands |
| CN204161295U (en) * | 2014-09-28 | 2015-02-18 | 中国第一汽车股份有限公司 | A kind of passenger car door handrail collision collapsing structure |
| CN206983896U (en) * | 2017-07-21 | 2018-02-09 | 常熟市汽车饰件股份有限公司 | The weakening structure of automotive trimming door plate handrail |
| KR101934556B1 (en) * | 2017-09-26 | 2019-01-02 | 주식회사 서연이화 | Door armrest for vehicle |
| CN207790430U (en) * | 2018-02-06 | 2018-08-31 | 广州汽车集团股份有限公司 | Door trim handrail, car door and automobile |
| CN210027269U (en) * | 2019-03-21 | 2020-02-07 | 阿尔特汽车技术股份有限公司 | Stepped armrest framework of automobile door guard board |
| CN210027270U (en) * | 2019-03-21 | 2020-02-07 | 阿尔特汽车技术股份有限公司 | Automobile door guard board handrail assembly assembling structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113911000A (en) * | 2021-07-28 | 2022-01-11 | 东风河西（襄阳）汽车饰件***有限公司 | Automobile door plate handrail framework designed in staggered layer |
| CN113911000B (en) * | 2021-07-28 | 2023-10-17 | 东风河西（襄阳）汽车饰件***有限公司 | Automobile door panel handrail framework of staggered design |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5628246B2 (en) | Vehicle shock absorber and vehicle interior part having the same | |
| US6733064B2 (en) | Impact absorbing assembly for vehicle interior systems and seat backs | |
| JP6061787B2 (en) | Bumper reinforcement | |
| CN112959954A (en) | Automobile door trim armrest structure and automobile | |
| CN114789754B (en) | Lower vehicle body rear structure | |
| CN212242936U (en) | Battery pack and automobile | |
| US9415708B2 (en) | Conformable energy absorber | |
| CN213768741U (en) | Threshold assembly and vehicle that has it | |
| IT202100029159A1 (en) | SEAT FOR A VEHICLE | |
| CN105128809A (en) | Safe airbag and folding method for safe airbag bag | |
| CN210162042U (en) | Energy absorption plate assembly of vehicle door inner guard plate | |
| CN218287668U (en) | Vehicle and safety airbag thereof | |
| WO2020241666A1 (en) | Impact absorbing body | |
| WO2020241810A1 (en) | Vehicle seat | |
| CN210161894U (en) | Hydraulic suspension | |
| JP2004203211A (en) | Automobile bumper beam | |
| CN218750231U (en) | Door backplate, door and vehicle | |
| CN219564731U (en) | Vehicle door assembly and vehicle | |
| KR100364688B1 (en) | A reinforcement and impact relief apparatus of a car-body for a vehicle | |
| CN218431072U (en) | Map bag for automobile door trim | |
| CN219192107U (en) | Car door guard plate structure and car | |
| CN220332623U (en) | Anti-collision beam and automobile | |
| KR20120126427A (en) | Bump stay for vehicle | |
| CN216102404U (en) | Vehicle body rear structure | |
| EP4335730A1 (en) | Rear floor assembly and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210615 |