CN211473772U - Door shaft protective cover - Google Patents
Door shaft protective cover Download PDFInfo
- Publication number
- CN211473772U CN211473772U CN201921844278.1U CN201921844278U CN211473772U CN 211473772 U CN211473772 U CN 211473772U CN 201921844278 U CN201921844278 U CN 201921844278U CN 211473772 U CN211473772 U CN 211473772U
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- protective cover
- locking assembly
- cover main
- locking
- fixing member
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Abstract
The utility model provides a door shaft protective cover, which is used for protecting a door rotating shaft and comprises a protective cover main body, a connecting sheet, a first locking component and a second locking component, wherein the protective cover main body is hollow and is sleeved outside the rotating shaft; correspond first locking Assembly and second locking Assembly in the safety cover main part and set up two spouts that are parallel to each other, the spout passes through breach and safety cover main part surface intercommunication, first locking Assembly is unanimous with second locking Assembly structure, all includes first retaining member and first mounting, first mounting is located the spout, first retaining member passes the first mounting spiro union in connection piece, breach and the spout in proper order.
Description
Technical Field
The utility model relates to a technical field of bus accessories, especially a door-hinge safety cover.
Background
The door-hinge, when similar bus door was opened, can drive the door through the axis of rotation and open, the axis of rotation of present part bus does not assemble the safety cover of axis of rotation, influences wholly pleasing to the eye and have potential safety hazards such as tong.
At present, the door shaft protective sleeve assembled on part of buses is an iron plate skin or a plastic sucking part, but the door shaft protective sleeve has the following defects
Firstly, the existing door spindle protective cover of the iron plate skin or the plastic sucking part is not firm in integral fixation, and has the problems of skin falling, color change and the like after being used for a period of time;
secondly, the existing door spindle protective cover of the iron plate skin or the plastic sucking part has the problems of poor positioning of a connecting piece and the like;
thirdly, the existing door spindle protective cover of the iron plate skin or the plastic sucking part has weaker overall strength and is easy to deform.
In view of the above, the present inventors have specifically designed a door spindle protector, and have resulted in this disclosure.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the technical scheme of the utility model is as follows:
a door shaft protective cover is used for protecting a vehicle door rotating shaft and comprises a protective cover main body, a connecting piece, a first locking assembly and a second locking assembly, wherein the protective cover main body is hollow and is sleeved outside the rotating shaft;
correspond first locking Assembly and second locking Assembly in the safety cover main part and set up two spouts that are parallel to each other, the spout passes through breach and safety cover main part surface intercommunication, first locking Assembly is unanimous with second locking Assembly structure, all includes first retaining member and first mounting, first mounting is located the spout, first retaining member passes the first mounting spiro union in connection piece, breach and the spout in proper order.
Further, one side of connection piece and the laminating of safety cover main part sets up first rectangular hole, and first locking Assembly all passes first rectangular hole and is connected with first mounting with the first retaining member of second locking Assembly.
Furthermore, first locking Assembly still includes second retaining member and second mounting with second locking Assembly, still set up the rectangular hole of second on the connecting plate, the rectangular hole of second is located first rectangular hole below, the second retaining member passes second mounting spiro union in connecting plate, breach and the spout in proper order.
Furthermore, the first fixing piece and the second fixing piece are of an integrated structure.
Furthermore, a rubber pad is arranged below the first fixing piece and the second fixing piece, and the total height of the first fixing piece and the rubber pad is equal to the height of the sliding groove.
Furthermore, the protective cover main body is made of aluminum profiles, and a layer of white silver oxide is arranged on the outer side surface; and a silvery white zinc-chromium coating is arranged on the surface of the connecting sheet.
The utility model discloses door-hinge safety cover through set up first locking Assembly and second locking Assembly with safety cover main part locking in the carriage, the axis of rotation is established by safety cover main part cover, can improve holistic pleasing to the eye greatly, simultaneously when the passenger is careless according to also safer in the safety cover main part, can not have the risk of tong, consequently, improved the security performance greatly and beautifully.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it.
Wherein:
FIG. 1 is a front view of the door shaft protective cover of the present invention;
FIG. 2 is a top view of the door shaft protective cover of the present invention;
figure 3 is a partial view of figure 2 of the present invention;
fig. 4 is a sectional view of the door shaft protective cover of the present invention.
Description of reference numerals:
10-protective cover body, 11-sliding groove, 12-notch, 20-connecting piece, 21-first strip hole, 22-second strip hole, 30-first locking component, 31-first locking component, 32-first fixing component, 40-second locking component and 50-rubber pad.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Please refer to fig. 1 to 4, which are schematic illustrations of a door shaft protection cover according to a preferred embodiment of the present invention, for protecting a door shaft, the door shaft protection cover includes a protection cover main body 10, a connecting piece 20, a first locking component 30 and a second locking component 40, the protection cover main body 10 is hollow and is sleeved outside the rotating shaft, the protection cover main body 10 is disposed on an inner side wall of a carriage through a connecting piece, and the connecting piece 20 is detachably disposed on the protection cover main body 10 through the first locking component 30 and the second locking component 40. Specifically, the connecting piece 20 is L-shaped, one side of the L-shape is connected with the protective cover main body 10, and the other side perpendicular to the L-shape is connected with the inner side wall of the carriage through a bolt
The protective cover main body 10 is provided with two parallel sliding grooves 11 corresponding to the first locking assembly 30 and the second locking assembly 40, the sliding grooves 11 are communicated with the outer surface of the protective cover main body 10 through notches 12, the first locking assembly 30 and the second locking assembly 40 are consistent in structure and respectively comprise a first locking piece 31 and a first fixing piece 32, the first fixing piece 32 is positioned in the sliding grooves 11, and the first locking piece 31 sequentially penetrates through the connecting piece 20 and the notches 12 to be in threaded connection with the first fixing piece 32 in the sliding grooves 11; the width of the first fixing member 32 is slightly smaller than the width of the chute 11.
In order to facilitate installation and adjustment, a first elongated hole 21 is formed in one side of the connecting piece 20, which is attached to the protective cover main body 10, and the first locking member 31 of each of the first locking assembly 30 and the second locking assembly 40 passes through the first elongated hole 21 to be connected with the first fixing member 32.
The first locking assembly 30 and the second locking assembly 40 further comprise a second locking member and a second fixing member, the connecting piece 20 is further provided with a second strip hole 22, the second strip hole 22 is positioned below the first strip hole 21, and the second locking member sequentially penetrates through the connecting piece 20 and the notch 12 to be in threaded connection with the second fixing member in the chute 11; the width of the second fixing member is slightly smaller than that of the sliding chute 11, and the first fixing member 32 and the second fixing member are of an integrated structure.
In order to facilitate the installation of the first fixing member 32 and the second fixing member, a rubber pad 50 is disposed below the first fixing member 32 and the second fixing member, and the total height of the first fixing member 32 and the rubber pad 50 is equal to the height of the sliding chute 11.
The protective cover main body 10 is made of aluminum profile, and a layer of white silver oxide is arranged on the outer side surface; the surface of the connecting sheet 20 is provided with a silvery-white zinc-chromium coating, so that the whole body is attractive and the problem of color change is avoided.
During the installation, earlier first mounting 32, the overall structure of second mounting and rubber pad 50 from the top or from putting into in the spout 11 down, because the effect of rubber pad 50, under the effect of not exerting external force, only can't fall by overall structure self gravity, can place the overall structure position by oneself as required, even when the installation, need not worry overall structure's aversion and increase the installation degree of difficulty, installation speed has been improved greatly, place the position of needs when overall structure, pass first rectangular hole 21 and second rectangular hole 22 with first retaining member 31 and second retaining member respectively and be connected with overall structure, first rectangular hole 21 is greater than the distance of two retaining member outsides with second rectangular hole 22 length simultaneously, can adjust the position of safety cover main part 10 installation by oneself as required.
To sum up, the door shaft protective cover of the utility model locks the protective cover main body in the carriage by arranging the first locking component and the second locking component, the rotating shaft is sleeved by the protective cover main body, the product consistency is good, the integral beauty can be greatly improved, meanwhile, the passenger is safer when pressing the protective cover main body carelessly, the risk of clamping hands can not exist, and therefore, the safety performance and the beauty are greatly improved; simultaneously, the method also has the following advantages:
(1) the aluminum section can be cut into different lengths according to different vehicle types, so that various vehicle types can be met;
(2) the door shaft protective cover is made of aluminum materials, so that the product is lighter and meets the requirement of light weight;
(3) the sliding groove is designed, and the positions of connecting pieces can be assembled according to different vehicle types.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (6)
1. A door shaft protective cover is used for protecting a rotating shaft of a vehicle door and is characterized by comprising a protective cover main body, a connecting sheet, a first locking assembly and a second locking assembly, wherein the protective cover main body is hollow and is sleeved outside the rotating shaft;
correspond first locking Assembly and second locking Assembly in the safety cover main part and set up two spouts that are parallel to each other, the spout passes through breach and safety cover main part surface intercommunication, first locking Assembly is unanimous with second locking Assembly structure, all includes first retaining member and first mounting, first mounting is located the spout, first retaining member passes the first mounting spiro union in connection piece, breach and the spout in proper order.
2. The door shaft protective cover according to claim 1, wherein a first elongated hole is formed in one side of the connecting piece, which is attached to the protective cover main body, and the first locking pieces of the first locking assembly and the second locking assembly penetrate through the first elongated hole to be connected with the first fixing piece.
3. The door shaft protective cover according to claim 2, wherein the first locking assembly and the second locking assembly further comprise a second locking member and a second fixing member, the connecting piece is further provided with a second elongated hole, the second elongated hole is located below the first elongated hole, and the second locking member sequentially penetrates through the connecting piece and the notch to be in threaded connection with the second fixing member in the sliding groove.
4. The door shaft protective cover according to claim 3, wherein the first fixing member and the second fixing member are of an integral structure.
5. The door shaft protective cover according to claim 4, wherein a rubber pad is arranged below the first fixing member and the second fixing member, and the total height of the first fixing member and the rubber pad is equal to the height of the sliding groove.
6. The door shaft protective cover according to claim 1, wherein the protective cover body is made of aluminum profile, and a layer of white silver oxide is arranged on the outer edge surface; and a silvery white zinc-chromium coating is arranged on the surface of the connecting sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921844278.1U CN211473772U (en) | 2019-10-30 | 2019-10-30 | Door shaft protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921844278.1U CN211473772U (en) | 2019-10-30 | 2019-10-30 | Door shaft protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211473772U true CN211473772U (en) | 2020-09-11 |
Family
ID=72358912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921844278.1U Active CN211473772U (en) | 2019-10-30 | 2019-10-30 | Door shaft protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211473772U (en) |
-
2019
- 2019-10-30 CN CN201921844278.1U patent/CN211473772U/en active Active
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