CN2858380Y - Structure of door for instrument box - Google Patents
Structure of door for instrument box Download PDFInfo
- Publication number
- CN2858380Y CN2858380Y CN 200520119425 CN200520119425U CN2858380Y CN 2858380 Y CN2858380 Y CN 2858380Y CN 200520119425 CN200520119425 CN 200520119425 CN 200520119425 U CN200520119425 U CN 200520119425U CN 2858380 Y CN2858380 Y CN 2858380Y
- Authority
- CN
- China
- Prior art keywords
- door
- chamber door
- circular shaft
- instrument box
- round
- 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 - Lifetime
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- Supports Or Holders For Household Use (AREA)
Abstract
A structure of door for instrument box, belonging to mechanical skill field, on one side of the instrument box, round axles paralleling with the door in the horizontal direction are provided respectively in the middle and the bottom of internal surface of the door, round axles are provided on the upper and the middle of internal surface of the box body near the door, a round orifice on the top end of the top trailing blade with arc-shaped top is set outside the round axle of the box body top, a round orifice on the bottom end is set outside the round axle in the middle of the door, a round orifice on the top end of the bottom trailing blade with arc-shaped top is set outside the round axle of the box body middle, a round orifice on the bottom end is set outside the round axle in the bottom of the door. One end of one pneumatic support connects to base face of the box body, the other end connects to the bottom trailing blade, in the instrument box, structure of two sides is same and symmetrical, springs are fixed on the two ends of the doorframe in the top of the box body, external ends of the two springs are pressed on the door. When opening door, the door moves upwards to reduce occupied space.
Description
Technical field:
The utility model relates to a kind of door structure of instrument box, and especially a kind of door structure of instrument box of motor tank tuck belongs to field of mechanical technique.
Background technology
Be connected with hinge between the existing motor tank tuck, the casing of its instrument box and chamber door, the Push And Release of chamber door, chamber door are that the rotating shaft with hinge rotates, and it is bigger to take up room, and when motor tank tuck is in narrow space, just is difficult to the chamber door of instrument box is opened.
Summary of the invention
The purpose of this utility model provides a kind of door structure of instrument box, and the chamber door upward movement is opened.
The technical solution of the utility model is: in a side of instrument box, the middle part of chamber door inner face and the bottom intrinsic horizontal direction parallel of difference are in the circular shaft of chamber door, near the top of the box inside face of a chamber door and middle part intrinsic circular shaft respectively, the circle hole sleeve of the upper end of the last towing plate that top is curved is outside the circular shaft on casing top, the circle hole sleeve of its lower end is outside the circular shaft at chamber door middle part, the circle hole sleeve of the upper end of the following towing plate that top is curved is outside the circular shaft at casing middle part, and the circle hole sleeve of its lower end is outside the circular shaft of chamber door bottom.One of a pneumatic support is connected with tank floor, and the other end is connected with following towing plate, and in instrument box, structure on two sides is identical and symmetrical, and each fixes a spring two on the doorframe on casing top, and the outer end of two springs is pressed on the chamber door.
The beneficial effects of the utility model are when unpacking door, and the chamber door upward movement reduces space shared when unpacking door.
Description of drawings
Fig. 1 is instrument box both sides sectional structure scheme drawings
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment
In Fig. 1 and Fig. 2, a kind of door structure of instrument box, comprise chamber door 1, casing 2, door lock 12, door lock 12 is fixed in the bottom of chamber door, on a left side, right, last three directions have a latch to be inserted in three grooves of casing respectively, it is characterized in that the side in instrument box, the middle part of chamber door 1 inner face and the bottom intrinsic horizontal direction parallel of difference are in the circular shaft 6 and the circular shaft 8 of chamber door 1, near the top of casing 2 medial surfaces of chamber door 1 and middle part intrinsic circular shaft 9 and circular shaft 11 respectively, the circle hole sleeve of the upper end of the last towing plate 7 that top is curved is outside the circular shaft 6 on casing top, the circle hole sleeve of its lower end is outside the circular shaft 9 at chamber door 1 middle part, and the circle hole sleeve of the upper end of the following towing plate 10 that top is curved is outside the circular shaft 8 at casing 2 middle parts, and the circle hole sleeve of its lower end is outside the circular shaft 11 of chamber door 1 bottom, one of a pneumatic support 13 is connected with casing 2 bottom surfaces, the other end is connected with following towing plate 10, and in instrument box, structure on two sides is identical and symmetrical; Each outer end of fixing spring 5, two springs 5 is pressed on the chamber door 1 at two of the doorframe 3 on casing top.
Each towing plate of both sides moves simultaneously in the instrument box in order to make, fixed link 4 both sides two on towing plate be connected as a single entity.
When needs are opened, at first open door lock 12, chamber door 1 top is ejected by spring 5 and is left doorframe 3, takes out door lock 12 with hand and upwards spurs chamber door 1, and pneumatic support 13 just upwards promotes towing plate 10 down, thereby drives chamber door 1 upward movement.
Claims (2)
1, a kind of door structure of instrument box, comprise chamber door (1), chamber door (2), door lock (12), door lock (12) is fixed in the bottom of chamber door, on a left side, right, last three directions have a latch to be inserted in three grooves of casing respectively, it is characterized in that the side in instrument box, the middle part of chamber door (1) inner face and the bottom intrinsic horizontal direction parallel of difference are in the circular shaft (6) and the circular shaft (8) of chamber door (1), near the top of casing (2) medial surface of chamber door (1) and middle part intrinsic circular shaft (9) and circular shaft (11) respectively, top is that the circle hole sleeve of upper end of last towing plate (7) of arc is outside the circular shaft (6) on casing top, the circle hole sleeve of its lower end is outside the circular shaft (9) at chamber door (1) middle part, the circle hole sleeve of the upper end on the curved following towing plate (10) in top is outside the circular shaft (8) at casing (2) middle part, the circle hole sleeve of its lower end is outside the circular shaft (11) of chamber door (1) bottom, one of a pneumatic support (13) is connected bottom casing (2), the other end is connected with following towing plate (10), in instrument box, structure on two sides is identical and symmetrical; Each fixes a spring (5) at two of the doorframe (3) on casing top, and the outer end of two springs (5) is pressed on the chamber door (1).
2, the door structure of a kind of instrument box according to claim 1, it is characterized in that a fixed link (4) both sides two on towing plate be connected as a single entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520119425 CN2858380Y (en) | 2005-11-24 | 2005-11-24 | Structure of door for instrument box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520119425 CN2858380Y (en) | 2005-11-24 | 2005-11-24 | Structure of door for instrument box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2858380Y true CN2858380Y (en) | 2007-01-17 |
Family
ID=37611235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520119425 Expired - Lifetime CN2858380Y (en) | 2005-11-24 | 2005-11-24 | Structure of door for instrument box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2858380Y (en) |
-
2005
- 2005-11-24 CN CN 200520119425 patent/CN2858380Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070117 |
|
| EXPY | Termination of patent right or utility model |