CN203050328U - Car door supporting device and car door - Google Patents
Car door supporting device and car door Download PDFInfo
- Publication number
- CN203050328U CN203050328U CN 201220679292 CN201220679292U CN203050328U CN 203050328 U CN203050328 U CN 203050328U CN 201220679292 CN201220679292 CN 201220679292 CN 201220679292 U CN201220679292 U CN 201220679292U CN 203050328 U CN203050328 U CN 203050328U
- Authority
- CN
- China
- Prior art keywords
- car door
- strutting arrangement
- bracing
- hinge
- support bar
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a car door supporting device and a car door, in particular to the car door supporting device used for supporting the car door through the structure of a supporting rod and a piston sleeve and enabling the car door to be stable and balanced, and the car door provided with the car door supporting device. The car door supporting device comprises the supporting rod, the piston sleeve is arranged at the upper end of the supporting rod, and an idler wheel is arranged at the lower end of the supporting rod. The car door supporting device is matched with a car door hinge for supporting the car door, and therefore gravity exerted on the position of the car door hinge is shared. According to the car door supporting device, torque exerted on the hinge by gravity of the car door is reduced greatly, damage on the hinge due to the fact that the gravity of the car door is excessively focused on one point of the position of the car door hinge can be avoided, integral quality of the car door is improved, and service life of the car door is prolonged. In addition, the car door supporting device is simple in structure, convenient to install and easy to operate, and attractive effect of the car door can be guaranteed effectively.
Description
Technical field
The utility model relates to a kind of car door bracing or strutting arrangement and car door, relates in particular to a kind of structure by support bar and piston sleeve and realizes support car door and the car door that makes its car door bracing or strutting arrangement that preserves the stable equilibrium and this car door bracing or strutting arrangement is installed.
Background technology
At present, common on the market arrangements for automotive doors is hinged by hinge and vehicle body, the all weight of car door is all born by one-sided hinge, though hinge is enough at the vertical direction bearing strength, but because its support force that makes progress and car door gravity, be not on the same straight line, the gravity of car door will produce moment to hinge, makes it that tendency of rotation be arranged; Especially adopt the automobile at laterally opened back door, its side is practiced backdoorism after long-term the use, and hinge generation creep has a down dip the back door through regular meeting, and switch and the vehicle of seriously intervening car door is attractive in appearance.At above deficiency, the utility model is badly in need of providing a kind of new car door bracing or strutting arrangement.
Summary of the invention
The purpose of this utility model provides a kind of car door bracing or strutting arrangement and car door, this car door bracing or strutting arrangement can be realized support car door and the purpose that it is preserved the stable equilibrium by the structure of support bar and piston sleeve, share the stressed of body hinge place with this, reduce the moment that has a down dip that the hinge Yin Chemen of place deadweight produces.
The purpose of this utility model is achieved through the following technical solutions: a kind of car door bracing or strutting arrangement, and this car door bracing or strutting arrangement comprises support bar, and this post upper is equipped with piston sleeve, and this support bar lower end is provided with roller.
Be coated with buffer spring on the described support bar.
Described support bar comprises erecting bed and the bar that installs that is connected with this erecting bed; Described buffer spring is installed on and installs on the bar.
Described buffer spring one end is connected with described support bar, and the described buffer spring other end is connected with described piston sleeve.
The diameter in described erecting bed cross section is identical with the external diameter in described piston sleeve cross section.
A kind of car door, this car door comprise as arbitrary described car door bracing or strutting arrangement in above-mentioned.
The piston sleeve of described car door bracing or strutting arrangement is provided with hinge hole; This hinge hole is hinged with the car door bracing or strutting arrangement accepting groove that is arranged on the car door by jointed shaft.
The utility model compared with prior art has following advantage:
1, the car door bracing or strutting arrangement in the utility model example is used for cooperating the support car door with body hinge, shares the gravity that the body hinge place is subjected to this; Significantly reduce car door gravity and act on torque on the hinge; The damage of avoiding car door gravity too to concentrate on the hinge place a bit and hinge being caused; Improve the car door total quality, prolonged the application life of car door, simple in structure, easy for installation, processing ease, and can effectively guarantee the aesthetic of car door.
2, adopt the design of buffer spring in the present embodiment, can play cushioning effect to the deadweight of car door, the counter-force that buffer spring compression produces is as the support force to car door, can alleviate that car door weight directly acts on the car door bracing or strutting arrangement and impact force that its structure is caused; Prevent that infringement from taking place, improved product quality, prolonged application life; Simultaneously, when the car door bracing or strutting arrangement was drawn out use, support bar was done camber line along ground and is moved with the horizontal folding of car door under the effect of roller, in moving process, is turned to torsion to influence, and support bar can rotate; This buffer spring can play restriction support bar rotational angle excessive effect, so that support bar moves is more stable.
3, roller described in the present embodiment adopts elastomeric material to make, can play cushioning effect to the deadweight of car door, the impact force that its structure is caused further to avoid Yin Chemen weight to directly act on the car door bracing or strutting arrangement, and the roller of rubber material can adapt with ground better, its earth-catching property is good, prevents that skidding from appearring in the car door bracing or strutting arrangement in moving process; Prevent that effectively infringement from taking place, improved product quality, prolonged application life.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation (front view) of car door bracing or strutting arrangement in the utility model;
Fig. 2 is the structural representation (sectional view of A-A among Fig. 1) of car door bracing or strutting arrangement in the utility model;
Fig. 3 is the structural representation (front view) of car door in the utility model.
The specific embodiment
Referring to Fig. 1, shown in Figure 2, the car door bracing or strutting arrangement in the utility model, this device comprises support bar 1, and this post upper is equipped with piston sleeve 2, and this support bar lower end is provided with roller 3.Described support bar bottom is provided with for the notch 4 of placing roller, and described roller end face center installs fixedly rotating shaft 5, and these rotating shaft two ends are rotated installation by the pilot hole 6 that is arranged on the notch with described support bar.Car door bracing or strutting arrangement in the utility model example is used for cooperating support car door 7 with body hinge, shares the gravity that the body hinge place is subjected to this; Significantly reduce car door gravity and act on torque on the hinge; The damage of avoiding car door gravity too to concentrate on the hinge place a bit and hinge being caused; Improve the car door total quality, prolonged the application life of car door, simple in structure, easy for installation, processing ease, and can effectively guarantee the aesthetic of car door.
Roller described in the present embodiment adopts elastomeric material to make, can play cushioning effect to the deadweight of car door, the impact force that its structure is caused further to avoid Yin Chemen weight to directly act on the car door bracing or strutting arrangement, and the roller of rubber material can adapt with ground better, its earth-catching property is good, prevents that skidding from appearring in the car door bracing or strutting arrangement in moving process; Prevent that effectively infringement from taking place, improved product quality, prolonged application life.
Be coated with buffer spring 8 described in the present embodiment on the support bar.Buffer spring in the present embodiment adopts the common compression steel spring in market.Adopt the design of buffer spring in the present embodiment, can play cushioning effect to the deadweight of car door, the counter-force that the buffer spring compression produces is as the support force to car door, can alleviate that car door weight directly acts on the car door bracing or strutting arrangement and impact force that its structure is caused; Prevent that infringement from taking place, improved product quality, prolonged application life; Simultaneously, when the car door bracing or strutting arrangement was drawn out use, support bar was done camber line along ground and is moved with the horizontal folding of car door under the effect of roller, in moving process, is turned to torsion to influence, and support bar can rotate; This buffer spring can play restriction support bar rotational angle excessive effect, so that support bar moves is more stable.
One end of buffer spring described in the present embodiment is connected with described support bar, and the described buffer spring other end is connected with described piston sleeve; Described support bar comprises the erecting bed 9 that be used for to connect buffer spring that is arranged on its bottom, and is connected with this erecting bed install bar 10 for what install buffer spring; Described buffer spring is installed on and installs on the bar, the corresponding connection with this erecting bed in described buffer spring bottom, the collar extension 11 corresponding connections of described buffer spring top and described piston sleeve bottom.For guaranteeing the attractive in appearance of car door bracing or strutting arrangement monnolithic case, the diameter in described erecting bed cross section is identical with the external diameter in described piston sleeve cross section; Described buffer spring bore and the described bar diameter of section that installs adapt, to guarantee buffer spring being subjected to car door gravity during compressive strain, not can with install the bar contact friction, avoid that generation is installed bar and cause damage.The two ends of buffer spring described in the present embodiment can adopt brazing mode to fixedly connected with piston sleeve with support bar respectively; Also can adopt the seccotine fixed form to connect.
Referring to Fig. 2, shown in Figure 3, the utility model provides a kind of car door, this car door comprise above-mentioned in arbitrary described car door bracing or strutting arrangement; The piston sleeve upper end of the bracing or strutting arrangement of car door described in the present embodiment is provided with hinge hole 12; This hinge hole can install jointed shaft 13, and by jointed shaft with to be arranged on car door bracing or strutting arrangement accepting groove 14 bottoms of inboard, car door bottom hinged, realize that with this rotation of car door bracing or strutting arrangement on car door in present embodiment pulled out and rotation is accommodated.
The car door bracing or strutting arrangement course of work of the present utility model is:
When opening car door, around jointed shaft it is taken out, roller is pressed onto on the ground; This moment, car door gravity to pressing down, made the buffer spring compression with piston sleeve, and buffer spring is transmitted to gravity on the support bar, and the buffer spring compression also has the trend that resets, and its bounce that makes progress is withstood car door, finishes the support to car door weight.When wanting closed door, earlier support bar is upwards promoted, make the roller built on stilts, the car door bracing or strutting arrangement is turned up and accommodated to the car door bracing or strutting arrangement accepting groove of car door again.
Claims (7)
1. car door bracing or strutting arrangement, it is characterized in that: this car door bracing or strutting arrangement comprises support bar, and this post upper is equipped with piston sleeve, this support bar lower end is provided with roller.
2. car door bracing or strutting arrangement as claimed in claim 1 is characterized in that: be coated with buffer spring on the described support bar.
3. car door bracing or strutting arrangement as claimed in claim 2, it is characterized in that: described support bar comprises erecting bed and the bar that installs that is connected with this erecting bed; Described buffer spring is installed on and installs on the bar.
4. car door bracing or strutting arrangement as claimed in claim 3, it is characterized in that: described buffer spring one end is connected with described support bar, and the described buffer spring other end is connected with described piston sleeve.
5. as one of them described car door bracing or strutting arrangement of claim 4, it is characterized in that: the diameter in described erecting bed cross section is identical with the external diameter in described piston sleeve cross section.
6. car door, it is characterized in that: this car door comprises as arbitrary described car door bracing or strutting arrangement among the claim 1-5.
7. car door as claimed in claim 6, it is characterized in that: the piston sleeve of described car door bracing or strutting arrangement is provided with hinge hole; This hinge hole is hinged with the car door bracing or strutting arrangement accepting groove that is arranged on the car door by jointed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679292 CN203050328U (en) | 2012-12-10 | 2012-12-10 | Car door supporting device and car door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679292 CN203050328U (en) | 2012-12-10 | 2012-12-10 | Car door supporting device and car door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050328U true CN203050328U (en) | 2013-07-10 |
Family
ID=48733294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220679292 Expired - Fee Related CN203050328U (en) | 2012-12-10 | 2012-12-10 | Car door supporting device and car door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473933A (en) * | 2017-12-29 | 2019-03-15 | 国网浙江省电力公司磐安县供电公司 | A kind of cable deicing vehicle |
-
2012
- 2012-12-10 CN CN 201220679292 patent/CN203050328U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109473933A (en) * | 2017-12-29 | 2019-03-15 | 国网浙江省电力公司磐安县供电公司 | A kind of cable deicing vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20171210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |