CN206091662U - Door plate locking of wall -hanging air exchange system closes mechanism - Google Patents
Door plate locking of wall -hanging air exchange system closes mechanism Download PDFInfo
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- CN206091662U CN206091662U CN201621118595.1U CN201621118595U CN206091662U CN 206091662 U CN206091662 U CN 206091662U CN 201621118595 U CN201621118595 U CN 201621118595U CN 206091662 U CN206091662 U CN 206091662U
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- door
- spring
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- plate
- exchange system
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Abstract
Door plate locking of wall -hanging air exchange system closes mechanism, including box, door plant, the door plant passes through hinged joint in one side of box, and the free end of door plant is provided with a recess, and fixed surface had a mount pad in the lateral wall of one side of hinge was kept away from to the box, and the spiro union has a clamping sleeve on the mount pad, this door plate locking closes the mechanism still including a bolt, and the one end of bolt is pegged graft in clamping sleeve, and the other end forms a button of wearing out the box, be fixed with a couple on the bolt, and has still cup jointed a spring on the bolt, the spring by the centre gripping between clamping sleeve and the couple, the free end of door plant is provided with a recess that matches with the couple, the opening of recess is towards the hinge on one side of. The utility model discloses a clamping sleeve comes the elastic stress of adjusting spring, adjusts to suitable state with the elastic stress of spring, the elastic stress of border conditioning spring factually promptly, when guaranteeing that the door plant is conveniently opened, can prevent the artificial external force circumstances of non - again under the door plant opened easily.
Description
Technical field
The utility model is related to indoor air-changing technical field, and in particular to a kind of door lock machine of wall-mounted air exchange system
Structure.
Background technology
Wall-mounted air exchange system typically includes casing, door-plate, and the blower fan in casing, electric heater, bear from
Electronic generator and filter；For the ease of the maintenance of internal electric elements, replacing, care and maintenance, typically by door-plate
It is articulated and connected with the side of casing, opposite side is fixed by door lock mechanism；Current door lock mechanism for the ease of door-plate opening,
Applied pressure on a hook using spring in fact, door-plate and casing are hooked together using hook, when needing to open door-plate, then pressed
Pressure button is spring deformation, and hook is subjected to displacement, and departs from door-plate and casing, and this door lock structure is although simple and practical,
But because spring is applied to elastic stress on hook it is difficult to accurate assurance, or spring thrust is excessive, button is difficult pressing,
Spring thrust is less, causes door-plate after locking, is easy to be opened in the case of by non-artificial external force.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model aims to provide a kind of door-plate lock of wall-mounted air exchange system
Mechanism is closed, it can adjust the elastic stress of spring according to actual conditions, while guaranteeing that door-plate is easy to open, can prevent again
Only door-plate is opened easily in the case of non-artificial external force.
For achieving the above object, the utility model is adopted the following technical scheme that：
The door lock mechanism of wall-mounted air exchange system, including casing, door-plate, door-plate is connected through the hinge the one of casing
Side, the free end of door-plate is provided with a groove, and casing is fixed with a mounting seat away from the side wall inner surfaces of the side of hinge, installs
A clamping set is bolted with seat；The door lock mechanism also includes a latch, and one end of latch is plugged in clamping set, another
End forms a button for passing casing, and a hook is fixed with latch, and a spring is also socketed with latch, and spring is clamped
Between clamping covers and links up with, the free end of door-plate is provided with a groove matched with hook, and the opening of groove is towards door hinge
Side.
Away from a support is further fixed on the side wall of the side of hinge, mounting seat is fixed on support casing, sets on support
Be equipped with a pilot hole, button activity it is preposition in pilot hole.
Spring is clamped between the end face outside of clamping set and hook.
A nut is fixedly welded with mounting seat, the outer surface of clamping set is provided with the outer spiral shell matched with the internal thread of nut
Line.
The beneficial effects of the utility model are：
Compared to prior art, the utility model adjusts the elastic stress of spring by clamping set, by the elasticity of spring
Stress relief adjusts the elastic stress of spring to suitable state according to actual conditions, while guaranteeing that door-plate is easy to open,
It is prevented from door-plate in the case of non-artificial external force again to be opened easily.
Description of the drawings
Fig. 1 is the schematic diagram that the utility model casing and door-plate coordinate；
Fig. 2 is scheme of installation of the present utility model；
Fig. 3 is structural representation of the present utility model；
Wherein：10th, casing；20th, door-plate；21st, groove；30th, mounting seat；31st, nut；40th, latch；41st, link up with；42nd, press
Button；50th, spring；60th, clamping set；70th, support；71st, pilot hole.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, the utility model is described further：
As shown in Figure 1, 2, 3, it is a kind of door lock mechanism of wall-mounted air exchange system of the present utility model, it includes case
Body 10, door-plate 20, door-plate 20 is connected through the hinge in the side of casing 10, and the free end of door-plate 20 is provided with a groove 21, case
Body 10 is fixed with a mounting seat 30 away from the side wall inner surfaces of the side of hinge, and clamping set 60 is bolted with mounting seat 30；Should
Door lock mechanism also includes a latch 40, and one end of latch 40 is plugged in clamping set 60, and the other end forms one and passes
The button 42 of casing, is fixed with a hook 41 on latch 40, and a spring 50 is also socketed with latch 40, and spring 50 is clamped in
Between clamping set 60 and hook 41, the free end of door-plate 20 is provided with a groove 21 matched with hook 41, the opening of groove 21
Towards door hinge side.
When in use, door-plate 20 is fastened on casing 10 the utility model, and door-plate 20 links up with 41 when contradicting with hook 41
Pressurized to move inward, spring 50 shrinks, after door-plate 20 is fastened to be finished, the top pressure of spring 50 hook 41, and hook 41 is articulated in groove
In 21.When the elastic stress of spring 50 is less, then clamping set 60 is rotated, clamping set 60 is moved towards the direction in the outside of casing 10
Dynamic certain distance, now spring 50 compressed, i.e., elastic stress increase, preventing spring 50 from excessively loosening causes non-artificial external force feelings
Door-plate is opened easily under condition, conversely, when press button 42 it is more laborious when, then rotate clamping set 60, make clamping set 60 towards
Box inside is moved a certain distance, and now, spring 50 launches certain length, reduces the dynamics of pressing button 42.Consequently, it is possible to phase
Than in prior art, the utility model adjusts the elastic stress of spring 50 by clamping set 60, by the elastic stress of spring 50
Suitable state is adjusted to, i.e., the elastic stress of spring 50 is adjusted according to actual conditions, while guaranteeing that door-plate 20 is easy to open,
It is prevented from door-plate 20 in the case of non-artificial external force again to be opened easily.
Away from a support 70 is further fixed on the side wall of the side of hinge, mounting seat 30 is fixed on 70 on support casing 10,
Be provided with a pilot hole 71 on support 70, the activity of button 42 it is preposition in pilot hole 71.Thus, using pilot hole 71 to button
42 play a part of guiding, prevent the beat during traversing of latch 40.
Further, spring 50 is clamped between the end face outside of clamping set 60 and hook 41.
A nut 31 is fixedly welded with mounting seat 30, the outer surface of clamping set 60 is provided with the internal thread with nut 31
The external screw thread matched somebody with somebody.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.
Claims (4)
1. the door lock mechanism of wall-mounted air exchange system, including casing, door-plate, door-plate is connected through the hinge the one of casing
Side, it is characterised in that the free end of door-plate is provided with a groove, casing is fixed with one away from the side wall inner surfaces of the side of hinge
Mounting seat, is bolted with a clamping set in mounting seat；The door lock mechanism also includes a latch, and one end of latch is plugged on card
In tight set, the other end forms a button for passing casing, and a hook is fixed with latch, and a bullet is also socketed with latch
Spring, between spring is clamped in clamping set and links up with, the free end of door-plate be provided with one with link up with the groove that matches, groove is opened
Mouth is towards door hinge side.
2. the door lock mechanism of wall-mounted air exchange system as claimed in claim 1, it is characterised in that casing is away from hinge
A support is further fixed on the side wall of side, mounting seat is fixed on support, a pilot hole is provided with support, button activity
It is preposition in pilot hole.
3. the door lock mechanism of wall-mounted air exchange system as claimed in claim 1, it is characterised in that spring is clamped in card
Between the end face outside and hook of tight set.
4. the door lock mechanism of wall-mounted air exchange system as claimed in claim 1, it is characterised in that fixed weldering in mounting seat
A nut is connected to, the outer surface of clamping set is provided with the external screw thread matched with the internal thread of nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621118595.1U CN206091662U (en) | 2016-10-13 | 2016-10-13 | Door plate locking of wall -hanging air exchange system closes mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621118595.1U CN206091662U (en) | 2016-10-13 | 2016-10-13 | Door plate locking of wall -hanging air exchange system closes mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206091662U true CN206091662U (en) | 2017-04-12 |
Family
ID=58482703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621118595.1U Active CN206091662U (en) | 2016-10-13 | 2016-10-13 | Door plate locking of wall -hanging air exchange system closes mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206091662U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181177A (en) * | 2017-07-13 | 2017-09-19 | 许昌亿源电气有限公司 | A kind of locking device for switch board cabinet door |
| CN109348662A (en) * | 2018-11-22 | 2019-02-15 | 武汉银桥南海光电有限公司 | A kind of lock sealing structure able to turn on or off of communication cabinet cabinet door |
| CN109484608A (en) * | 2018-12-07 | 2019-03-19 | 徐州创航科技有限公司 | A kind of unmanned spraying machine engine space lid locking structure |
| CN112658896A (en) * | 2020-12-23 | 2021-04-16 | 赣州靖扬科技有限公司 | Polishing device with good polishing effect |
-
2016
- 2016-10-13 CN CN201621118595.1U patent/CN206091662U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181177A (en) * | 2017-07-13 | 2017-09-19 | 许昌亿源电气有限公司 | A kind of locking device for switch board cabinet door |
| CN109348662A (en) * | 2018-11-22 | 2019-02-15 | 武汉银桥南海光电有限公司 | A kind of lock sealing structure able to turn on or off of communication cabinet cabinet door |
| CN109348662B (en) * | 2018-11-22 | 2023-11-24 | 武汉银桥南海光电有限公司 | Locking sealing structure capable of being opened and closed for cabinet door of communication cabinet |
| CN109484608A (en) * | 2018-12-07 | 2019-03-19 | 徐州创航科技有限公司 | A kind of unmanned spraying machine engine space lid locking structure |
| CN109484608B (en) * | 2018-12-07 | 2022-07-29 | 徐州创航科技有限公司 | Unmanned pesticide spraying machine main engine cabin cover locking structure |
| CN112658896A (en) * | 2020-12-23 | 2021-04-16 | 赣州靖扬科技有限公司 | Polishing device with good polishing effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000, No. two, 5, Cang Lian Road, Guangzhou economic and Technological Development Zone, Guangdong Patentee after: Guangzhou Addison Home Environment Technology Co., Ltd. Address before: 510000, No. two, 5, Cang Lian Road, Guangzhou economic and Technological Development Zone, Guangdong Patentee before: Guangzhou Devotion Domestic Boilers Manufacturing Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |