CN219061326U - Door closer safety cover and door closer - Google Patents
Door closer safety cover and door closer Download PDFInfo
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- CN219061326U CN219061326U CN202223201690.6U CN202223201690U CN219061326U CN 219061326 U CN219061326 U CN 219061326U CN 202223201690 U CN202223201690 U CN 202223201690U CN 219061326 U CN219061326 U CN 219061326U
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- door closer
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Abstract
The utility model relates to a door closer protective cover and a door closer, wherein the door closer protective cover comprises a cover body; the inner side wall of the bottom of the cover body is fixedly connected with two supporting structures which are arranged at intervals and are used for supporting the door closer body arranged on the supporting structures; two clamping grooves extending from the opening to the other side are formed in the top of the cover body and are used for being matched with the door closer body, and a baffle is movably connected in one clamping groove; and each supporting structure is provided with a lower buckle which is used for being matched with a lower clamping groove on the door closer body. The cover body is arranged outside the door closer body, so that dust accumulation on the door closer body can be reduced, and the service life of the door closer body is prolonged; the door closer body that is provided with bearing structure can be located the cover body plays the supporting role, makes things convenient for the installation between the cover body and the door closer body, and when the installation with the door closer body setting on bearing structure can.
Description
Technical Field
The utility model belongs to the technical field of door closers, and particularly relates to a door closer protective cover and a door closer.
Background
The door closer is a device capable of automatically closing a door leaf opened by manpower and is arranged on a door or a door frame, and comprises a shell with an inner cavity, a piston movably arranged in the inner cavity, a transmission mechanism which is in transmission with the piston to drive the piston to do linear motion in the inner cavity, and a spring which is propped between the piston and the shell and is used for resetting the piston, wherein the inner cavity is filled with hydraulic oil, and the transmission mechanism is connected with an output shaft of a motor and can rotate along with the output shaft of the motor; and one end of the connecting rod mechanism is connected with the transmission mechanism, and the other end of the connecting rod mechanism is rotatably connected with the door frame.
The door closer is mounted on the door or the door frame for a long time, so that dust accumulation occurs on the outer shell of the door closer, and the service life of the door closer is affected by the accumulated dust.
Disclosure of Invention
In order to solve all or part of the problems, the utility model aims to provide a door closer protective cover and a door closer, wherein the protective cover is arranged to facilitate covering a door closer body, thereby reducing dust accumulated on the door closer and prolonging the service life of the door closer.
According to one aspect of the present utility model there is provided a door closer protective cover comprising a cover body open on one side;
the inner side wall of the bottom of the cover body is fixedly connected with two supporting structures which are arranged at intervals, and the supporting structures are used for supporting the door closer body arranged on the supporting structures;
two clamping grooves extending from the opening to the other side are formed in the top of the cover body and are used for being matched with the door closer body, and a baffle is movably connected in one clamping groove;
every all be equipped with down the buckle on the bearing structure, down the buckle be used for with lower draw-in groove cooperation on the door closer body.
Further, the cover body comprises a bottom plate and four side plates, the four side plates are sequentially connected to form a rectangular frame, wherein the side plates above and the side plates on two sides are connected with the bottom plate, and the side plates below are connected with the bottom plate through inclined plates.
Further, each supporting structure comprises two supporting plates arranged on the side plates at intervals below, a supporting flat plate is connected between the upper ends of the two supporting plates of each supporting structure, the supporting flat plate is used for placing the door closer body, and the supporting plates and the supporting flat plate extend to be connected with the inclined plates.
Further, a supporting reinforcing plate is arranged between two supporting plates of each supporting structure, the upper end of the supporting reinforcing plate is connected with the supporting flat plate, and the lower end of the supporting reinforcing plate is connected with the lower side plate.
Further, an upper buckle corresponding to the lower buckle is arranged on the inner wall of the cover body, and the upper buckle is used for being matched with an upper clamping groove on the door closer body.
Further, two draw-in grooves all set up the top on the curb plate, every all be equipped with on the lateral wall of draw-in groove to the jack that the curb plate direction extends, the jack with the separation blade grafting is connected.
According to another aspect of the utility model, there is provided a door closer comprising a door closer protection cover and a door closer body, the door closer protection cover being as described in any one of the preceding claims, the door closer protection cover being provided on the door closer body, the door closer body being provided on the support structure, the door closer body being provided with a lower clamping groove.
Further, the outside fixedly connected with of door closer body with support structure complex lower fixing base, lower draw-in groove is seted up down on the fixing base.
Further, two upper fixing seats are fixedly connected to the outer portion of the door closer body, each upper fixing seat is provided with an upper clamping groove, and the upper clamping grooves are used for being matched with the upper clamping buckles on the cover body.
Furthermore, each upper fixing seat and each lower fixing seat are provided with connecting holes.
According to the technical scheme, the door closer protective cover and the door closer provided by the utility model have the following beneficial effects:
the cover body is covered outside the door closer body, so that dust accumulation on the door closer body can be reduced, and the service life of the door closer body is prolonged;
the support structure is arranged in the cover body, so that the door closer body in the cover body can be supported, the installation between the cover body and the door closer body is facilitated, and the door closer body is arranged on the support structure during installation.
Drawings
FIG. 1 is a schematic view of a door closer protective cover according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a door closer protective cover according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a door closer according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a door closer body according to an embodiment of the utility model
The reference numerals in the drawings are: door closer body 1, upper fixing base 11, upper draw-in groove 12, lower fixing base 13, lower draw-in groove 14, connecting hole 15, cover 2, curb plate 21, bottom plate 22, hang plate 23, draw-in groove 24, backup pad 25, support flat 26, support reinforcing plate 27, lower buckle 28, upper buckle 29, separation blade 3.
Detailed Description
For a better understanding of the objects, structure and function of the utility model, a door closer according to the utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the door closer protection cover of the embodiment of the utility model comprises a cover body 2 with an opening at one side, wherein the opening at one side of the cover body 2 is convenient for covering the cover body 2 on a door closer body through the opening, the cover body 2 covers the outside of the door closer body, two supporting structures are fixedly connected to the inner side wall at the bottom of the cover body 2 and are arranged at intervals, the two supporting structures are used for supporting the door closer body arranged on the supporting structures, and a specific supporting structure can be a supporting block or other structures with supporting function; two clamping grooves 24 extending from the opening to the other side are formed in the top of the cover body 2, the clamping grooves 24 are matched with the door closer, the clamping grooves 24 at the specific positions are used for extending out of a transmission shaft of a transmission mechanism on the door closer body, so that the transmission shaft is convenient to be connected with a connecting rod mechanism, a baffle 3 is movably connected in one clamping groove 24, and the baffle 3 is used for reducing dust entering the cover body 2; every all be equipped with down buckle 29 on the bearing structure, down buckle 29 be used for with lower draw-in groove cooperation on the door closer body, specific through the cooperation of lower buckle and lower draw-in groove messenger the door closer body is fixed between bearing structure and the top of the cover body.
In a specific embodiment, as shown in fig. 1, the cover 2 includes a bottom plate 22 and four side plates 21, and the four side plates 21 are sequentially connected to form a rectangular frame, where the upper side plate 21 and the side plates 21 on both sides are connected to the bottom plate 22, and the lower side plate 21 is connected to the bottom plate 22 through an inclined plate 23.
In a specific embodiment, each supporting structure comprises two supporting plates 25 arranged on the lower side plate 21 at intervals, a supporting flat plate 26 is connected between the upper ends of the two supporting plates 25 of each supporting structure, the supporting flat plate 26 is used for supporting a door closer body, the supporting plates 25 and the supporting flat plate 26 are all extended to be connected with the inclined plate 23, the supporting plates 25 are used for enabling a space between the supporting flat plate 26 and the lower side plate 21 on one hand, so that a transmission shaft of a transmission mechanism can extend out of the upper side plate 21, on the other hand, the transmission shaft of the transmission mechanism is used for supporting the supporting flat plate 26, the door closer body is arranged on the supporting flat plate 26, and in addition, the supporting structure in the embodiment adopts two supporting plates 25 and one supporting flat plate 26 to overlap, compared with the case that a cover body is formed by adopting supporting blocks.
In a specific embodiment, a support reinforcing plate 27 is disposed between two support plates 25 of each support structure, an upper end of the support reinforcing plate 27 is connected with the support flat plate 26, a lower end of the support reinforcing plate 27 is connected with the side plate 21 below, where the support reinforcing plate 27 is used for supporting the support flat plate 26, and the specific support reinforcing plate 27 may be set to be a plurality according to a width of the support flat plate 26.
In a specific embodiment, as shown in fig. 2, an upper buckle 28 corresponding to the lower buckle 29 is provided on the inner wall of the cover 2, and the upper buckle 28 is configured to cooperate with an upper slot on the door closer body, and the door closer body is specifically fixed between the upper buckle and the lower buckle.
In a specific embodiment, two clamping grooves 24 are disposed on the upper side plate 21, and a jack extending toward the side plate 21 is disposed on a side wall of each clamping groove 24, and is connected with the baffle 3 in a plugging manner, in this embodiment, the jack and the baffle 3 are connected in a plugging manner, so that the baffle 3 can be conveniently removed.
Secondly, an embodiment of the present utility model further provides a door closer, as shown in fig. 3, including a door closer protection cover and a door closer body 1, where the door closer protection cover is set on the door closer body 1 as described in any one of the above embodiments, and the door closer body 1 is set on the support structure, and a lower clamping groove 14 is set on the door closer body, and in specific implementation, the door closer body 1 may be set on the support structure first, then the lower buckle 28 is inserted into the lower clamping groove 14, and the lower buckle 28 is fixedly connected with the support structure.
In a specific embodiment, as shown in fig. 4, two lower fixing seats 13 matched with the supporting structure are fixedly connected to the exterior of the door closer body 1, and the lower clamping grooves 14 are formed in the lower fixing seats 13. In this embodiment, the lower fixing seat 13 is provided with a lower clamping groove 14, the lower fixing seat 13 is specifically connected to the outside of the door closer body 1, the lower fixing seat 13 is placed on the support plate 26 of the support structure, the lower buckle 28 is first required to be inserted into the lower clamping groove 14, and then the lower buckle 28 is fixed on the support plate 26.
In a specific embodiment, as shown in fig. 4, two upper fixing seats 11 are fixedly connected to the exterior of the door closer body 1, and each upper fixing seat 11 is provided with an upper clamping groove 12, and the upper clamping grooves 12 are used for being matched with the upper buckle 29 of the cover body 2. When specifically setting up, realize the fixed to door closer body 1 upper portion through the cooperation of last buckle 29 and last draw-in groove 12, the lower part of specific door closer body 1 is fixed in cover body 2 through bearing structure, lower buckle 28 and lower draw-in groove 14 cooperation, and the upper portion of door closer body 1 is fixed in cover body 2 through last buckle 29 and last draw-in groove 12 cooperation.
In a specific embodiment, as shown in fig. 4, each of the upper fixing bases 11 and each of the lower fixing bases 13 are provided with a connection hole 15. The attachment hole 15 there is for the attachment to pass through to secure the door closer body to the door.
In the above embodiment, the door closer protection cover is arranged outside the door closer body 1, so that dust falling on the door closer body 1 can be reduced, and the service life of the door closer body 1 is prolonged; secondly, door closer body 1 is fixed on bearing structure, has simple to operate's advantage between door closer body 1 and the bearing structure, makes the door closer body 1 install the advantage that has elegant appearance behind the door body through setting up of the cover body 2 in addition, is convenient to connect between setting up and draw-in groove 24 of separation blade 3 at last, thereby set up two draw-in grooves 24 and can make drive mechanism's transmission shaft follow one of them draw-in groove 24 according to specific installation requirement stretch out, and separation blade 3 is then connected to another draw-in groove 24, and the dust that gets into door closer body 1 is further reduced in the setting of separation blade 3.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.
Furthermore, the terms "a," "an," "the" and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is two or more unless specifically defined otherwise.
In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (10)
1. The door closer protective cover is characterized by comprising a cover body with an opening at one side;
the inner side wall of the bottom of the cover body is fixedly connected with two supporting structures which are arranged at intervals, and the supporting structures are used for supporting the door closer body arranged on the supporting structures;
two clamping grooves extending from the opening to the other side are formed in the top of the cover body and are used for being matched with the door closer body, and a baffle is movably connected in one clamping groove;
every all be equipped with down the buckle on the bearing structure, down the buckle be used for with lower draw-in groove cooperation on the door closer body.
2. The door closer protection cover according to claim 1, wherein the cover body comprises a bottom plate and four side plates, the four side plates are sequentially connected to form a rectangular frame, wherein the upper side plate and the side plates on two sides are connected with the bottom plate, and the lower side plate is connected with the bottom plate through an inclined plate.
3. The door closer protection cover according to claim 2, wherein each of said support structures comprises two support plates arranged on said side plates at intervals below, a support plate is connected between the upper ends of two of said support plates of each of said support structures, said support plate is used for placing said door closer body, and said support plates and said support plate are each extended to be connected with said inclined plate.
4. A door closer protection cover according to claim 3, wherein a support reinforcing plate is arranged between two support plates of each support structure, the upper end of the support reinforcing plate is connected with the support flat plate, and the lower end of the support reinforcing plate is connected with the side plate below.
5. The door closer protection cover according to claim 1, wherein an upper buckle corresponding to the lower buckle is arranged on the inner wall of the cover body, and the upper buckle is used for being matched with an upper clamping groove on the door closer body.
6. The door closer protection cover according to claim 2, wherein two clamping grooves are formed in the upper side plate, insertion holes extending towards the side plate direction are formed in the side wall of each clamping groove, and the insertion holes are connected with the blocking pieces in an inserting mode.
7. A door closer, characterized by including door closer safety cover and door closer body, door closer safety cover is as in any one of claims 1-6, door closer safety cover establishes on the door closer body, door closer body sets up on the bearing structure, be equipped with down the draw-in groove on the door closer body.
8. The door closer of claim 7, wherein two lower fixing seats matched with the supporting structure are fixedly connected to the outer portion of the door closer body, and the lower clamping grooves are formed in the lower fixing seats.
9. The door closer of claim 8, wherein two upper fixing seats are fixedly connected to the exterior of the door closer body, and an upper clamping groove is formed in each upper fixing seat and is used for being matched with an upper clamping buckle on the cover body.
10. The door closer of claim 9 wherein each of the upper and lower mounts has a connecting aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223201690.6U CN219061326U (en) | 2022-11-30 | 2022-11-30 | Door closer safety cover and door closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223201690.6U CN219061326U (en) | 2022-11-30 | 2022-11-30 | Door closer safety cover and door closer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219061326U true CN219061326U (en) | 2023-05-23 |
Family
ID=86362259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223201690.6U Active CN219061326U (en) | 2022-11-30 | 2022-11-30 | Door closer safety cover and door closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219061326U (en) |
-
2022
- 2022-11-30 CN CN202223201690.6U patent/CN219061326U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |