CN202880042U - Gauge opening device - Google Patents
Gauge opening device Download PDFInfo
- Publication number
- CN202880042U CN202880042U CN 201220559222 CN201220559222U CN202880042U CN 202880042 U CN202880042 U CN 202880042U CN 201220559222 CN201220559222 CN 201220559222 CN 201220559222 U CN201220559222 U CN 201220559222U CN 202880042 U CN202880042 U CN 202880042U
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- CN
- China
- Prior art keywords
- hook
- opening device
- components
- assembly unit
- cover body
- 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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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model discloses a gauge opening device. The gauge opening device is characterized by comprising at least two hook-like components and at least two kook grooves/ hook rods, wherein the two hook-like components can be rotatablely arranged on a cover body portion through a shaft, a linkage rod enabling the hook-like components to be linked is arranged between the hook-like components, and the at least two kook grooves/ hook rods are arranged in a box body structure and are matched with the hook-like components. The gauge opening device has the advantages of being operated by a user conveniently, being simple in structure, and being suitable for gauges and other equipment provided with a cap-opening structure. Besides, the linkage rod contributes to the synchronization action of the hook-like components, a springback device can ensure that the maximum opening action of the hook-like components has a certain limiting function, and the hook-like components can return to a closed position under the action of the springback device.
Description
Technical field
The utility model relates to the tool field, especially relates to a kind of tool opening device.
Background technology
For the device that needs are opened, opening structure must satisfy user's convenience in use, otherwise product will lose corresponding competitive power.
As the same for the tool field, tool carries out special design for specific products, and its each structure also need be accomplished the convenience that operates and the high efficiency of work when satisfying Functional Requirement.As shown in Figure 1, in the structure of FCT function test fixture mechanism, upper cover plate 1 need to be opened from body structure 2, the speed of this action has positive meaning for the testing efficiency of tool, yet, upper cover plate is not only that simple unlatching gets final product, also need satisfy and in test process, to carry out stable closure state with body structure, how designing and a kind ofly can satisfy convenient fast speed opening structure, is vital for the convenience that improves FCT function test fixture mechanism and the high efficiency of work efficiency.
The utility model content
The purpose of this utility model is exactly in order to address the above problem, and a kind of user's of being convenient to operation and tool opening device simple in structure are provided.
To achieve these goals, the utility model adopts following technical scheme:
A kind of tool opening device is characterized in that having:
At least two hook-like assembly units, it is located at cover body part rotationally by axle, is provided with between hook-like assembly unit so that the gangbar of hook-like assembly unit interlock;
At least two hook groove/shanks, it is located at body structure and cooperates with hook-like assembly unit.
Further, described hook-like assembly unit is plate-like piece or the block that the end is provided with transverse concave groove.
Further, also comprise the resilient mounting of being located between cover body part and the hook-like assembly unit.
Further, described resilient mounting is spring.
Further, described hook-like assembly unit is installed on cover body part by rivet.
Further, described gangbar is provided with handle.
Further, also comprise: the spacing preiection spacing to hook-like assembly unit, it is located on the cover body part.
The beneficial effects of the utility model are:
(1) this tool opening device is convenient to user's operation and simple in structure, not only is applicable on the tool, also applicable in the miscellaneous equipment with cover-opening structure.
(2) gangbar helps the synchronization action of each hook-like assembly unit.
(3) resilient mounting can guarantee that the maximum actuation that hook-like assembly unit is opened has certain restriction, and hook-like assembly unit can return to off position under its effect.
Description of drawings
Fig. 1 is the structural representation of FCT function test fixture mechanism in the background technology;
Fig. 2 is the front view one that FCT function test fixture mechanism is equipped with the tool opening device;
Fig. 3 is the front view two that FCT function test fixture mechanism is equipped with the tool opening device;
Fig. 4 is I place enlarged drawing among Fig. 2.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Shown in Fig. 1～4, a kind of tool opening device, it has: two hook-like assembly units 3 that level is installed, it is located at cover body part rotationally by axle, can select rivet 6 for axle, is provided with between hook-like assembly unit so that the gangbar 5 of hook-like assembly unit interlock, for ease of controlling of hand, can handle 7 be set in gangbar, described hook-like assembly unit is the plate-like piece that the end is provided with transverse concave groove, certainly also can make the block that the end arranges groove; Two shanks 4, it is located at body structure and cooperates with hook-like assembly unit, also can adopt hook groove structure for the fit structure of the crook of hook-like assembly unit, is not limited to shank.
State shown in Figure 2 is that the tool opening device is in closed condition.
For opening device, the action of often opening need to be carried out certain control, and, the automatic recovery of turned parts also can help to control, therefore, can spring 9 be set as resilient mounting between cover body part and hook-like assembly unit, for cooperating the installation of spring, the stem of cooperation can be set in cover body part, correspondingly, also same stem can be set at hook-like assembly unit, the two ends of spring are installed on respectively stem and get final product, for this case, spring is in closed condition at opening device and is in level.
For guaranteeing that hook-like assembly unit is at the displacement of closing movement, one side that can arrange on cover body part when being positioned at hook-like assembly unit and being in close stance arranges the spacing preiection spacing to hook-like assembly unit, because this case hook-like assembly unit turning clockwise is opening direction, therefore, spacing preiection is located at the left side of hook-like assembly unit.
Hook-like assembly unit uses rivet to be fixed, so that it is difficult for coming off or is loosening, adopt the pillar supporting construction for spacing preiection, coil spring bears axial tension in the resilient mounting, utilize screen resilience (pulling force) work after stretching, so that spring can reduce the troublesome operation of Manual-alignment, rely on screen resilience to return to the off position of original design, spring also adopts screw to be fixed on the support stick, relatively changes; Hook-like assembly unit adopts the barb design, guarantees that cover body part is non-rising, and chamfer design is adopted in this barb design in manufacturing process, conveniently enter among the groove of hook-like assembly unit when being intended to make things convenient for recoil of spring.
The above only is preferred implementation of the present utility model, and protection domain of the present utility model is not limited in above-mentioned embodiment, and every technical scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvement of under the prerequisite that does not break away from principle of the present utility model, carrying out, these improvement also should be considered as protection domain of the present utility model.
Claims (7)
1. tool opening device is characterized in that having:
At least two hook-like assembly units, it is located at cover body part rotationally by axle, is provided with between hook-like assembly unit so that the gangbar of hook-like assembly unit interlock;
At least two hook groove/shanks, it is located at body structure and cooperates with hook-like assembly unit.
2. tool opening device as claimed in claim 1 is characterized in that, described hook-like assembly unit is plate-like piece or the block that the end is provided with transverse concave groove.
3. tool opening device as claimed in claim 1 is characterized in that, also comprises the resilient mounting of being located between cover body part and the hook-like assembly unit.
4. tool opening device as claimed in claim 3 is characterized in that, described resilient mounting is spring.
5. tool opening device as claimed in claim 1 is characterized in that, described hook-like assembly unit is installed on cover body part by rivet.
6. tool opening device as claimed in claim 1 is characterized in that, described gangbar is provided with handle.
7. tool opening device as claimed in claim 1 is characterized in that, also comprises: the spacing preiection spacing to hook-like assembly unit, it is located on the cover body part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559222 CN202880042U (en) | 2012-10-30 | 2012-10-30 | Gauge opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220559222 CN202880042U (en) | 2012-10-30 | 2012-10-30 | Gauge opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202880042U true CN202880042U (en) | 2013-04-17 |
Family
ID=48071494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220559222 Expired - Fee Related CN202880042U (en) | 2012-10-30 | 2012-10-30 | Gauge opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202880042U (en) |
-
2012
- 2012-10-30 CN CN 201220559222 patent/CN202880042U/en not_active Expired - Fee Related
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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: 20130417 Termination date: 20141030 |
|
| EXPY | Termination of patent right or utility model |