CN205131982U - Upset locking structure - Google Patents
Upset locking structure Download PDFInfo
- Publication number
- CN205131982U CN205131982U CN201520866496.0U CN201520866496U CN205131982U CN 205131982 U CN205131982 U CN 205131982U CN 201520866496 U CN201520866496 U CN 201520866496U CN 205131982 U CN205131982 U CN 205131982U
- Authority
- CN
- China
- Prior art keywords
- furniture
- display
- base
- cover plate
- self
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an upset locking structure, the orbit limiting plate is extended to base inside direction in the upper portion of its apron, the orbit limiting plate is opened there is arc limit chute, coincide with the articulated center of lapping upper portion mutually in this arc limit chute's the centre of a circle, the position that inner wall of the base is relative with arc limit chute is equipped with the spacing pilot pin that can stretch into arc limit chute, when the apron overturns around its articulated center, arc limit chute and spacing pilot pin relative movement, the base hinges in one side of orbit limiting plate has the auto -lock goods of furniture for display rather than for use, the auto -lock goods of furniture for display rather than for use offsets with elastic element elasticity, but lateral wall and the relative movement at the orbit limiting plate can be supported to the one end of auto -lock goods of furniture for display rather than for use under elastic element's effect, there is the step that can block into auto -lock goods of furniture for display rather than for use one end at the rear portion of orbit limiting plate. The utility model discloses can turn over the height on predetermined with lapping the location, need not not hold up through the manual work and lap, the maintainer of being convenient for maintains box inside.
Description
Technical field
The utility model relates to casing, particularly a kind of upset locking structure of casing.
Background technology
Existing upper-turn-type casing, comprise the base of front openings (or the equal opening in front side and upside), and can be used for the cover plate that covered by the opening of base, the top of cover plate be generally articulated with the base of casing top and can around its hinged center rotating, bottom then may be locked in the bottom of base by closing component structure, when closing component structure is in opening, cover plate can spin upside down around the hinged center on its top, thus realizes unlatching or the closedown of casing.But this upper-turn-type casing, Locking Device is not set to carry out supporting and location by upwards overturning the cover plate after putting in place, therefore, when box house is safeguarded, often need manually to buttress the cover plate after turning over, otherwise cover plate can because of gravity or by reasons such as strong wind blow the automatic bottom, affect the attended operation of service personnel, but manually by turn over after cover plate buttress, artificial waste can be caused again.
Summary of the invention
The purpose of this utility model is to provide a kind of upset locking structure, and it can position above translating into the cover plate behind position, is convenient to service personnel and safeguards box house.
One upset locking structure described in the utility model, comprise swingable for the top of the cover plate hinge assembly being articulated with base top, and cover plate can be locked in the closing component structure of base bottom, it is characterized in that: track positioning plate is extended to chassis interior direction in the top of cover plate, track positioning plate has arc-shaped limit chute, the center of circle of this arc-shaped limit chute and the hinged center on cover plate top coincide, the position that base inner wall is relative with arc-shaped limit chute is provided with the spacing pilot pin that can stretch into arc-shaped limit chute, cover plate is when its hinged center upset, arc-shaped limit chute and spacing pilot pin relative movement, base is hinged with self-locking goods of furniture for display rather than for use in the side of track positioning plate, self-locking goods of furniture for display rather than for use and elastic element elasticity offset, one end of self-locking goods of furniture for display rather than for use can be against under the effect of elastic element track positioning plate sidewall and can relative movement, there is the step that can snap in self-locking goods of furniture for display rather than for use one end at the rear portion of track positioning plate.
Upset locking structure described in the utility model, when needing to safeguard box house, first open closing component structure, remove the locking of cover plate bottom and base, then, make type cover plate around its top hinged in turn in the heart, when one end that track positioning plate relative limit pilot pin moves to self-locking goods of furniture for display rather than for use snaps in the step of track positioning plate bottom, track positioning plate can not the bottom be self-locking state together with cover plate, cover plate be positioned in predetermined on turn over height, by manually buttressing cover plate, service personnel need not be convenient to box house safeguarded; After maintenance terminates, the other end of compressing self-locking goods of furniture for display rather than for use makes self-locking goods of furniture for display rather than for use tilt and after exiting the step snapped in, can (namely oppositely) promotion cover plate downwards, when translating into position under cover plate, and after being covered by the opening of base, closing component structure is sealed.
Accompanying drawing explanation
Fig. 1 is cover plate when being locked on base, and utility model is installed on the schematic diagram in casing.
Fig. 2 is when cover plate turning over and locates, and utility model is installed on the schematic diagram in casing.
Fig. 3 cover plate turns over and after locating, utility model is installed on the schematic perspective view in casing.
Fig. 4 is the partial schematic diagram of cover plate.
Detailed description of the invention
As shown in Figure 1, casing 100 comprises the base 1 of front side and the equal opening in upside (or only front openings), and the cover plate 2 that the opening of base 1 can be covered, and the upper articulation of cover plate 2 is in the top of base 1, and can overturn around its hinged center, to control the opening and closing of opening.
As shown in Figures 1 to 4, upset locking structure described in the utility model, comprise swingable for the top of cover plate 2 hinge assembly being articulated with base 1 top, and cover plate 2 can be locked in the closing component structure of base 1 bottom, track positioning plate 4 is extended to base 1 internal direction in the top of cover plate 2, track positioning plate 4 has arc-shaped limit chute 41, the center of circle of this arc-shaped limit chute 41 and the hinged center 31 on cover plate top coincide, the position that base 1 inwall is relative with arc-shaped limit chute 41 is provided with the spacing pilot pin 11 that can stretch into arc-shaped limit chute 41, cover plate 2 is when its hinged center upset, arc-shaped limit chute 41 and spacing pilot pin 11 relative movement, base 1 is hinged with self-locking goods of furniture for display rather than for use 5 in the side of track positioning plate 4, self-locking goods of furniture for display rather than for use 5 and elastic element 13 elasticity offset, one end of self-locking goods of furniture for display rather than for use 5 can be against under the effect of elastic element 13 track positioning plate 4 sidewall and can relative movement, there is the step 42 that can snap in self-locking goods of furniture for display rather than for use 5 one end at the rear portion of track positioning plate 4.When needing to safeguard casing 100 inside, first open closing component structure, remove the locking of cover plate 2 bottom and base 1, then, type cover plate 2 is turned on the hinged center 31 on its top, when one end that track positioning plate 4 relative limit pilot pin 11 moves to self-locking goods of furniture for display rather than for use 5 snaps in the step 42 of track positioning plate bottom, track positioning plate 4 can not the bottom be self-locking state together with cover plate 2, cover plate 2 be positioned in predetermined on turn over height (see figure 2), by manually buttressing cover plate 2, service personnel need not be convenient to casing 100 inside safeguarded; After maintenance terminates, the other end of compressing self-locking goods of furniture for display rather than for use 5 makes one end of self-locking goods of furniture for display rather than for use tilt and after exiting the step 42 snapped in, can (namely oppositely) promotion cover plate 2 downwards, when cover plate translates into position 2 times, and after being covered by the opening of base 1, get final product (see figure 1) by sealed for closing component structure.
Described elastic element 13 is for being placed on the torsion spring on the hinge of self-locking goods of furniture for display rather than for use 5, and one end and the base 1 of torsion spring offset, and the other end and described self-locking goods of furniture for display rather than for use 5 offset, and sidewall one end of self-locking goods of furniture for display rather than for use 5 being against track positioning plate 4 also can relative movement.Certainly, described elastic element 13 also can be the spring (not shown) being arranged on self-locking goods of furniture for display rather than for use 5 side, one end of spring and the projection (not shown) of base offset, the other end and self-locking goods of furniture for display rather than for use offset, thus just one end of self-locking goods of furniture for display rather than for use be against track positioning plate sidewall and can relative movement.
The other end of described self-locking goods of furniture for display rather than for use 5 is provided with handle 51, and compressing handle 51, can make one end of self-locking goods of furniture for display rather than for use 5 tilt and exit the step 42 snapped in.
Described hinge assembly comprises the returning face plate 3 that at least two one end are fixed on cover plate 2 top, the other end of returning face plate 3 is articulated with the top of base 1, the position of base 1 between returning face plate 3 and track positioning plate 4 is provided with extension spring 6, extension spring 6 one end is connected with the joint pin 14 on base 1, the other end is connected with returning face plate 3, when closing component structure is opened, extension spring 6 can pull returning face plate 3 and drive on cover plate 2 turns over certain angle, is convenient to service personnel upset cover plate 2.
Described closing component structure comprises the lockset 7 being arranged on cover plate 2 bottom, and be rotatably arranged on the rotating shaft 8 of cover plate 2 lower inside, the two ends of rotating shaft 8 are fixed with the grab 81 rotated with rotating shaft 8, the position that base 1 is relative with grab 81 is provided with bearing pin 12, in rotating shaft 8, cover has the reduction torsion spring 82 being provided with and can promoting grab 81 and rotate toward the direction can blocking bearing pin 12, grab 81 with rotating shaft 8 turn to catch on bearing pin 12 time, cover plate 2 and base 1 can be locked; And grab 81 is when departing from bearing pin 12, cover plate 2 can overturn by respect thereto 1, one two ends hooking extension spring 9 are connected with the hang part 83 be fixedly arranged in rotating shaft 8 with the lock core of lockset 7 respectively, rotate and make grab 81 depart from bearing pin 12 when key 200 drives the lock core of lockset 7 to rotate by hooking extension spring 9 drive shaft 8.Certainly, described closing component structure, also can adopt existing closing component structure, repeat no more here.。
Claims (5)
1. a upset locking structure, comprise swingable for the top of the cover plate hinge assembly being articulated with base top, and cover plate can be locked together in the closing component structure of base bottom, it is characterized in that: track positioning plate is extended to chassis interior direction in the top of cover plate, track positioning plate has arc-shaped limit chute, the center of circle of this arc-shaped limit chute and the hinged center on cover plate top coincide, the position that base inner wall is relative with arc-shaped limit chute is provided with the spacing pilot pin that can stretch into arc-shaped limit chute, cover plate is when its hinged center upset, arc-shaped limit chute and spacing pilot pin relative movement, base is hinged with self-locking goods of furniture for display rather than for use in the side of track positioning plate, self-locking goods of furniture for display rather than for use and elastic element elasticity offset, one end of self-locking goods of furniture for display rather than for use can be against under the effect of elastic element track positioning plate sidewall and can relative movement, there is the step that can snap in self-locking goods of furniture for display rather than for use one end at the rear portion of track positioning plate.
2. upset locking structure according to claim 1, it is characterized in that: described elastic element is be placed on the torsion spring on the hinge of self-locking goods of furniture for display rather than for use, one end and the base of torsion spring offset, the other end and described self-locking goods of furniture for display rather than for use offset, and sidewall one end of self-locking goods of furniture for display rather than for use being against track positioning plate also can relative movement.
3. upset locking structure according to claim 1, is characterized in that: the other end of described self-locking goods of furniture for display rather than for use is provided with handle.
4. upset locking structure according to claim 1, it is characterized in that: hinge assembly comprises the returning face plate that at least two one end are fixed on cover plate top, the other end of returning face plate is articulated with the top of base, the position of base between returning face plate and track positioning plate is provided with extension spring, extension spring one end is connected with the joint pin on base, and the other end is connected with returning face plate.
5. upset locking structure according to claim 1, it is characterized in that: described closing component structure comprises the lockset being arranged on cover plate bottom, and be rotatably arranged on the rotating shaft of cover plate lower inside, the two ends of rotating shaft are fixed with the grab with axis of rotation, the position that base is relative with grab is provided with bearing pin, in rotating shaft, cover has the reduction torsion spring being provided with and can promoting grab and rotate toward the direction can blocking bearing pin, one two ends hooking extension spring are connected with the hang part be fixedly arranged in rotating shaft with the lock core of lockset respectively, rotate by hooking extension spring drive shaft and make grab depart from bearing pin when the lock core of key actuated lockset rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866496.0U CN205131982U (en) | 2015-11-03 | 2015-11-03 | Upset locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866496.0U CN205131982U (en) | 2015-11-03 | 2015-11-03 | Upset locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205131982U true CN205131982U (en) | 2016-04-06 |
Family
ID=55617796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520866496.0U Withdrawn - After Issue CN205131982U (en) | 2015-11-03 | 2015-11-03 | Upset locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205131982U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197380A (en) * | 2015-11-03 | 2015-12-30 | 广州御新软件有限公司 | Turnover locking structure |
| CN107152774A (en) * | 2017-06-05 | 2017-09-12 | 奥克斯空调股份有限公司 | The mounting structure of idle call center |
| CN107561709A (en) * | 2017-09-28 | 2018-01-09 | 歌尔科技有限公司 | A kind of VR helmets |
| CN112721250A (en) * | 2020-12-18 | 2021-04-30 | 杨祖华 | Cable material curing equipment capable of heating uniformly |
-
2015
- 2015-11-03 CN CN201520866496.0U patent/CN205131982U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197380A (en) * | 2015-11-03 | 2015-12-30 | 广州御新软件有限公司 | Turnover locking structure |
| CN105197380B (en) * | 2015-11-03 | 2018-08-07 | 广州御新软件有限公司 | A kind of overturning locking structure |
| CN107152774A (en) * | 2017-06-05 | 2017-09-12 | 奥克斯空调股份有限公司 | The mounting structure of idle call center |
| CN107561709A (en) * | 2017-09-28 | 2018-01-09 | 歌尔科技有限公司 | A kind of VR helmets |
| CN112721250A (en) * | 2020-12-18 | 2021-04-30 | 杨祖华 | Cable material curing equipment capable of heating uniformly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160406 Effective date of abandoning: 20180807 |
|
| AV01 | Patent right actively abandoned |