CN209129493U - A kind of self-locking fixed hinge safety cover device - Google Patents
A kind of self-locking fixed hinge safety cover device Download PDFInfo
- Publication number
- CN209129493U CN209129493U CN201821183444.3U CN201821183444U CN209129493U CN 209129493 U CN209129493 U CN 209129493U CN 201821183444 U CN201821183444 U CN 201821183444U CN 209129493 U CN209129493 U CN 209129493U
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- Prior art keywords
- self
- locking
- hanging hook
- safety
- lock rod
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Abstract
The utility model relates to a kind of self-locking fixed hinge safety cover devices, the safety head being hinged on including rear end sides through hinge on hull, it is characterized in that: further including self-lock rod, Self-locking hanging hook, what self-lock rod was parallel to hinge is axially set in any side of safety head, Self-locking hanging hook is set on the hook base in safety head rear hull, Self-locking hanging hook be equipped with towards safe cover back-end diagonally downward, the keeper of corresponding clamping self-lock rod.Apparatus structure is simple, has good safety, and crewman is easily operated.
Description
Technical field
The utility model relates to a kind of safety head, specifically a kind of self-locking fixed hinge safety cover device.
Background technique
The safety head on ship mostly uses greatly fixed hinge removable at present, and crewman is troublesome in poeration, influences the work of crewman
Efficiency is easy to appear finger and crushes accident.And safety head is arbitrarily put after unlatching, and it is easy to be lost, it can not close, deposit on demand in time
In security risk.
Summary of the invention
Convenient, safe self-locking fixed hinge is operated purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of
Safety cover device.
The technical solution adopted in the utility model is: a kind of self-locking fixed hinge safety cover device, including rear end sides warp
Hinge is hinged on the safety head on hull, it is characterized in that: further including self-lock rod, Self-locking hanging hook, self-lock rod is parallel to the axis of hinge
To any side of safety head is set to, Self-locking hanging hook is set on the hook base in safety head rear hull, sets on Self-locking hanging hook
Have towards safe cover back-end diagonally downward, the keeper of corresponding clamping self-lock rod.
The Self-locking hanging hook front end is the oriented head for being parallel to keeper.
The hook base is equipped with the Horizontal limiting plate that limitation Self-locking hanging hook rotates downward.
The safety head front end or front are equipped with handle.
Utility model device structure is simple, has good safety, and crewman is easily operated, when opening, pulls handle
Hand-motion safety head is rotated around rear end hinge, is oriented to the self-lock rod of one side by oriented head and is caught in Self-locking hanging hook
In institute's import, Self-locking hanging hook rotates stuck self-lock rod downward under Gravitative Loads on hook base, thus by safety head and hook
Seat locking mounting fix, operate it is convenient, safety, and safety head fix always it is direct-connected on hull, when closing is required, directly drawing
Lift Self-locking hanging hook makes self-lock rod disengage keeper, and safety head is closed under Gravitative Loads, and no loss can not close hidden danger, be conducive to
Improve safety head service performance；Self-locking hanging hook front end is the oriented head for being parallel to keeper, is caught in locking convenient for self-lock rod
Mouthful；Hook base is equipped with the Horizontal limiting plate that limitation Self-locking hanging hook rotates downward, it is ensured that the horizontal position of Self-locking hanging hook is favorably inclined
Oblique targeting port is in a horizontal position the guiding to self-lock rod, avoids Self-locking hanging hook freely sagging, self-lock rod, which can not be oriented to, is caught in lock
Tight mouth.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: safety head 1, handle 2, hinge 3, self-lock rod 4, hook base 5, Self-locking hanging hook 6, keeper 7, oriented head
8, Horizontal limiting plate 9.
Specific embodiment
It is described further below in conjunction with drawings and examples.
Shown in Fig. 1: a kind of self-locking fixed hinge safety cover device includes safety head 1, handle 2, hinge 3, self-lock rod 4, hangs
Hook seat 5, Self-locking hanging hook 6 and Horizontal limiting plate 9.1 front end of safety head or front are equipped with handle 2, and 1 rear end sides of safety head are through cutting with scissors, and 3
It is hinged on hull, what self-lock rod 4 was parallel to hinge is axially set in any side of safety head 1, and Self-locking hanging hook 6 is set to safety
On hook base 5 on postoperculum hull, Self-locking hanging hook 6 be equipped with towards safe cover back-end diagonally downward, corresponding clamping self-lock rod
Keeper 7, Self-locking hanging hook front end is the oriented 8 for being parallel to keeper, and hook base is equipped with limitation Self-locking hanging hook downward
The Horizontal limiting of rotation, 9.
Claims (4)
1. a kind of self-locking fixed hinge safety cover device is hinged on the safety head on hull through hinge including rear end sides, special
Sign is: further including self-lock rod, Self-locking hanging hook, what self-lock rod was parallel to hinge is axially set in any side of safety head, from lock hanging
Hook is set on the hook base in safety head rear hull, Self-locking hanging hook be equipped with towards safe cover back-end diagonally downward, it is corresponding
It is clamped the keeper of self-lock rod.
2. a kind of self-locking fixed hinge safety cover device according to claim 1, it is characterized in that: the Self-locking hanging hook front end
For the oriented head for being parallel to keeper.
3. a kind of self-locking fixed hinge safety cover device according to claim 1, it is characterized in that: the hook base is equipped with
The Horizontal limiting plate that limitation Self-locking hanging hook rotates downward.
4. a kind of self-locking fixed hinge safety cover device according to claim 1, it is characterized in that: the safety head front end or
Front is equipped with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183444.3U CN209129493U (en) | 2018-07-25 | 2018-07-25 | A kind of self-locking fixed hinge safety cover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183444.3U CN209129493U (en) | 2018-07-25 | 2018-07-25 | A kind of self-locking fixed hinge safety cover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209129493U true CN209129493U (en) | 2019-07-19 |
Family
ID=67226812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821183444.3U Active CN209129493U (en) | 2018-07-25 | 2018-07-25 | A kind of self-locking fixed hinge safety cover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209129493U (en) |
-
2018
- 2018-07-25 CN CN201821183444.3U patent/CN209129493U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |