CN203822015U - Stroke hinge - Google Patents
Stroke hinge Download PDFInfo
- Publication number
- CN203822015U CN203822015U CN201420240403.9U CN201420240403U CN203822015U CN 203822015 U CN203822015 U CN 203822015U CN 201420240403 U CN201420240403 U CN 201420240403U CN 203822015 U CN203822015 U CN 203822015U
- Authority
- CN
- China
- Prior art keywords
- hinge
- stroke
- groove
- flap
- rotating shaft
- 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.)
- Active
Links
Abstract
The utility model relates to a stroke hinge which is used in a mine anti-explosion seal test instrument box. A spring (5) and a sliding block (4) are arranged in an installation hole formed in a hinge plate (1). The sliding block (4) extends into a stroke through groove (7a) and is in contact and matched with a rotating shaft (3). An open groove is formed in one side of a hinge base (2). One side of the hinge plate (1) extends into the open groove (2a), and the side of the hinge plate (1) is connected to the hinge base (2) through the rotating shaft (3). According to the stroke hinge, the position of the hinged rotating shaft can be changed through the stroke through groove so that a box cover A with a seal structure can be freely opened or closed. The stroke hinge has the advantages of being simple in structure, low in cost and convenient to use.
Description
technical field:
the utility model relates to a kind of part that is articulated and connected, particularly a kind of stroke hinge for mine explosion sealing test instrument case.
background technology:
because mine explosion sealing test instrument case has strict seal request, need on casing end face, be provided with seal boss and case lid groove fit, if adopt general fixed axis hinge to connect, can produce the phenomenon that seal boss cannot coordinate with case lid groove.
summary of the invention:
the purpose of this utility model is: overcome existing fixed axis hinge and carry out casing while being connected with case lid, can produce seal boss and the phenomenon that case lid groove cannot coordinate, a kind of stroke hinge providing.
the utility model solves the technical scheme that its technical problem adopts:
a stroke hinge, is comprised of with the hinge seat being connected flap, it is characterized in that:
in a, flap, be provided with one section of installing hole and one section of stroke groove communicating, the slide block that is provided with spring in installing hole and matches, slide block one side is arranged in the rotating shaft that installing hole is slidably matched, opposite side extend into stroke groove and arrange with groove end and contacts cooperation, flap is also provided with Connection Block, and Connection Block is provided with connecting thread hole; One side of b, hinge seat is provided with open slot, opposite side is provided with connecting screw hole; C, flap extend in open slot with a side of stroke groove, and are connected on hinge seat by rotating shaft.
the beneficial effects of the utility model:
the utility model can change the position of hinged rotating shaft by stroke groove so that can freely open or close with the case lid of hermetically-sealed construction, the utlity model has simple in structure, cost is cheap, advantage easy to use.
Accompanying drawing explanation
fig. 1 is front view of the present utility model;
fig. 2 is the echelon sectional view of A-A face of the present utility model;
fig. 3 is use state diagram of the present utility model.
The specific embodiment
below in conjunction with accompanying drawing, the utility model is described in detail.
a stroke hinge, is comprised of with the hinge seat 2 being connected flap 1 as shown in Figure 1 and Figure 2,
in a, flap 1, being provided with the side that one section of installing hole 7 and one section of stroke groove 7a(communicating are flap 1 also connects), the slide block 4 that is provided with spring 5 in installing hole and matches, spring 5 is sealed by the plug 6 of end, slide block 4 is provided with T shape head, T shape head is positioned at installing hole 7 and is slidably matched, and the T shape bar portion of slide block 4 extend in stroke groove 7a and the rotating shaft 3 arranging with groove 7a end contacts cooperation.Flap 1 is also provided with Connection Block 1a, and Connection Block 1a both sides are respectively equipped with connecting thread hole 1b.
, hinge seat 2 a side be provided with open slot 2a, opposite side is provided with connecting screw hole 2b; Flap 1 extend in open slot 2a with a side of stroke groove, and is connected on hinge seat 2 by rotating shaft 3.
as shown in Figure 3, hinge seat 2 use bolts are connected on instrument box B, flap 1 is connected on case lid A, when opening case lid A, under the effect of spring 5 and stroke groove, flap 1, along stroke groove one end distance that moves up, makes case lid A depart from the seal convexity C on casing B end face, then can rotate to open case lid along rotating shaft 3.
Claims (1)
1. a stroke hinge, is comprised of with the hinge seat being connected (2) flap (1), it is characterized in that:
In a, flap (1), be provided with one section of installing hole (7) and one section of stroke groove (7a) communicating, the slide block (4) that is provided with spring (5) in installing hole and matches, slide block (4) one sides are arranged in the rotating shaft (3) that installing hole is slidably matched, opposite side extend into stroke groove (7a) and arrange with groove (7a) end and contact cooperation, flap (1) is also provided with Connection Block (1a), and Connection Block (1a) is provided with connecting thread hole (1b);
One side of b, hinge seat (2) is provided with open slot (2a), opposite side is provided with connecting screw hole (2b);
C, flap (1) extend in open slot (2a) with a side of stroke groove, and are connected on hinge seat (2) by rotating shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420240403.9U CN203822015U (en) | 2014-05-12 | 2014-05-12 | Stroke hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420240403.9U CN203822015U (en) | 2014-05-12 | 2014-05-12 | Stroke hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203822015U true CN203822015U (en) | 2014-09-10 |
Family
ID=51477528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420240403.9U Active CN203822015U (en) | 2014-05-12 | 2014-05-12 | Stroke hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203822015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033052A (en) * | 2014-05-12 | 2014-09-10 | 宿州中矿三杰科技有限公司 | Stroke hinge |
-
2014
- 2014-05-12 CN CN201420240403.9U patent/CN203822015U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033052A (en) * | 2014-05-12 | 2014-09-10 | 宿州中矿三杰科技有限公司 | Stroke hinge |
| CN104033052B (en) * | 2014-05-12 | 2016-10-05 | 宿州中矿三杰科技有限公司 | A kind of stroke hinge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102927093A (en) | March fixing device with state sampling function | |
| CN104033052A (en) | Stroke hinge | |
| MX354790B (en) | Well access tools. | |
| CN201355169Y (en) | Refrigerator door hinge | |
| CN203822015U (en) | Stroke hinge | |
| CN204963376U (en) | Horizontal refrigerator | |
| CN211550583U (en) | Double-plate flat gate valve | |
| CN201916527U (en) | Hydraulic pipeline mandatory stop valve | |
| CN205781005U (en) | A kind of ball valve slewing limit mechanism | |
| CN203731783U (en) | Rotary seal beam hinge structure of French side-by-side combination refrigerator | |
| CN204927681U (en) | Quick connecting device | |
| CN202645217U (en) | Positioning damping hinge | |
| CN203925536U (en) | A kind of pushing one-way lock | |
| CN202282919U (en) | Cabinet door mounting structure for electrical cabinet | |
| CN203066724U (en) | Fingerprint safe box with damping hinge | |
| CN204387088U (en) | A kind of hinge structure and cabinet thereof | |
| CN204046984U (en) | Explosive operation post | |
| CN203640456U (en) | Automobile door stop | |
| CN203797016U (en) | High temperature gate valve | |
| CN103701960B (en) | Anti-explosion telephone station | |
| CN204511127U (en) | A kind of large-scale oven special hinge | |
| CN203163758U (en) | Connection structure of meter protection box body and cover | |
| CN203097504U (en) | Secondary unlocking closed handle | |
| CN203271389U (en) | Z-type non-standard hinge | |
| CN204186156U (en) | Lockset hole protective device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |