CN220203663U - Rotary movable limiter and reset door assembly with positioning function - Google Patents
Rotary movable limiter and reset door assembly with positioning function Download PDFInfo
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- CN220203663U CN220203663U CN202321443943.2U CN202321443943U CN220203663U CN 220203663 U CN220203663 U CN 220203663U CN 202321443943 U CN202321443943 U CN 202321443943U CN 220203663 U CN220203663 U CN 220203663U
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- mounting base
- abutment
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- limiter
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- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 8
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The application relates to the technical field of limiters, in particular to a rotary movable limiter and a reset door assembly with a positioning function, wherein the rotary movable limiter comprises: a mounting base having an abutment side; the abutting piece is hinged with the mounting base at one side; the abutment has a first position on the abutment side of the mounting base and a second position not on the abutment side of the mounting base on a rotational locus of the abutment. The method and the device have the effects of adapting the switching of the store between the operation modes of the attended store and the unattended store, and providing the more attractive door opening state.
Description
Technical Field
The application relates to the technical field of limiters, in particular to a rotary movable limiter.
Background
The gate of convenient supermarket store common installation ground spring, when opening, the door is pushed inwards or when drawing to not less than 90 degrees outward, and the door can keep the state of opening to stop motionless, and the door can automatic gyration to the state of closing when being less than 90 degrees.
The existing convenient supermarket stores gradually develop to 24h operation modes, and part of the stores introduce modes of no staff on duty and supervision in the background, so that the store needs to be switched between two operation modes of staff on duty and no staff on duty, for example, a store adopts staff on duty in daytime and no staff on duty at night.
Under the unattended operation mode, the door is prevented from being opened to 90 degrees by a customer and cannot return automatically, so an L-shaped flange limiter is often arranged outside the door, the opening angle of the door is limited to be smaller than 90 degrees, and the door can be automatically closed and returned to a closed state; in the on-duty operation mode of store staff, the gate needs to be kept normally open and not lower than 90 degrees so as to show a better welcome effect, and if the opening angle of the gate is lower than 90 degrees to form an inner splay, the entrance and exit of a customer and the store image are affected, and store operation data are indirectly affected.
Disclosure of Invention
In order to adapt to the switching of a store between a store operator on duty and a store operator off duty operation mode, a more attractive door opening state is provided.
The first object of the present utility model is achieved by the following technical solutions:
a rotational movement limiter comprising:
a mounting base having an abutment side;
the abutting piece is hinged with the mounting base at one side;
the abutment has a first position on the abutment side of the mounting base and a second position not on the abutment side of the mounting base on a rotational locus of the abutment.
The present application may be further configured in a preferred example to: the installation base comprises an installation bottom plate and a vertical plate, the bottom of the vertical plate is fixedly connected to the installation bottom plate, and the installation base is integrally an L-shaped plate.
The present application may be further configured in a preferred example to: the reinforcing rib is arranged between the vertical plate and the mounting bottom plate, a positioning groove for inserting the bottom of the reinforcing rib is formed in the upper plate surface of the mounting bottom plate, and when the bottom of the reinforcing rib is inserted into the positioning groove, one side of the reinforcing rib is in butt joint with the vertical plate.
The present application may be further configured in a preferred example to: the abutment includes:
the movable plate is hinged to the mounting base at one side;
the cushion pad is arranged on one surface of the movable plate;
when the abutting piece is in the first position, the buffer pad is located on the plate surface of the movable plate, which is away from the mounting base.
The present application may be further configured in a preferred example to: the movable plate is also fixedly connected with an abutting block, and when the abutting piece is positioned at the first position, the abutting block is abutted with the mounting base.
The present application may be further configured in a preferred example to: the abutting block is located on the free side of the movable plate.
The present application may be further configured in a preferred example to: a locking element is also included for locking the mounting base and the abutment in the first position.
The present application may be further configured in a preferred example to: the locking piece is a padlock, the abutting piece is provided with a first lock hole, and the mounting base is provided with a second lock hole corresponding to the first lock hole.
The present application may be further configured in a preferred example to: the first lockhole has all been seted up to the opposite both sides of butt spare, and the second lockhole has all been seted up to the opposite both sides of installation base position that corresponds first lockhole.
The second object of the present utility model is achieved by the following technical solutions:
a reset door assembly with a positioning function, which comprises a reset door body positioned at a set angle and a rotary movable limiter as any one of the above; the rotary movable limiter is fixedly arranged on the ground, and the position relationship between the rotary movable limiter and the reset door body is configured as follows: when the abutting piece is positioned at the first position, the abutting piece abuts against the reset door body before the reset door body rotates to a set angle; when the abutting piece is in the second position, the abutting piece is not abutted with the reset door body before the reset door body rotates to a set angle.
In summary, the present application includes at least one of the following beneficial technical effects:
the abutting piece is positioned at a first position, namely, the abutting piece is stopped before the reset door body rotates to 90 degrees, so that the reset door body cannot reach a set angle and cannot be kept in an open state; if the abutting piece is switched to the second position, the abutting piece cannot stop in the process of resetting the door body to 90 degrees, so that the door is suitable for store conditions with multiple scene requirements.
Drawings
FIG. 1 is a schematic view of a rotational motion limiter according to an embodiment of the present application;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is a schematic exploded view of a portion of the structure of FIG. 2;
FIG. 4 is a schematic view of a positional relationship between a rotational motion limiter and a reset door body of a reset door assembly having a positioning function in an embodiment of the present application;
FIG. 5 is an enlarged view of FIG. 4;
FIG. 6 is a schematic view of the positional relationship between a rotational motion limiter and a reset door body in a second position of a reset door assembly with a positioning function according to an embodiment of the present application;
fig. 7 is an enlarged view of fig. 6.
Reference numerals: 1. a mounting base; 11. a mounting base plate; 12. a vertical plate; 2. an abutment; 21. a movable plate; 22. a cushion pad; 3. reinforcing ribs; 4. a positioning groove; 5. an abutment block; 6. a padlock; 7. a first lock hole; 8. a second lock hole; 9. and resetting the door body.
Description of the embodiments
Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and should be considered as merely exemplary. Accordingly, one of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
It should be noted that the terms "first," "second," and the like herein are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the disclosure described herein may be capable of operation in sequences other than those illustrated or described herein. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure.
In addition, the term "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In this context, unless otherwise specified, the term "/" generally indicates that the associated object is an "or" relationship.
The rotational movement limiter of the present application is described below with reference to the drawings.
Under the unattended operation mode, the door is prevented from being opened to 90 degrees by a customer and cannot return automatically, so an L-shaped flange limiter is often arranged outside the door, the opening angle of the door is limited to be smaller than 90 degrees, and the door can be automatically closed and returned to a closed state; in the on-duty operation mode of store staff, the gate needs to be kept normally open and not lower than 90 degrees so as to show a better welcome effect, and if the opening angle of the gate is lower than 90 degrees to form an inner splay, the entrance and exit of a customer and the store image are affected, and store operation data are indirectly affected. However, the current limiter usually has only a single state, and is not suitable for the store situation with the multi-scene requirement, so the current limiter needs to be improved.
In view of the above problems, the present application discloses a rotary movable limiter, which realizes, by using a contact element 2 capable of being converted, the position of the contact element 2 on the rotation track of a reset gate 9, so as to limit the maximum angle that the reset gate 9 can rotate, and when the maximum angle is smaller than the set angle for positioning the reset gate 9, the reset gate 9 can not reach the positioning state, but can continuously return automatically; when the maximum angle is not smaller than the set angle for positioning the reset gate body 9, the reset gate body 9 can reach a positioning state and can continuously and automatically return.
Fig. 1 is a schematic structural view of a rotational movement limiter according to an embodiment of the present application, as shown in fig. 1, the rotational movement limiter includes a mounting base 1 and an abutment member 2, the mounting base 1 has an abutment side, and one side of the abutment member 2 is hinged to the mounting base 1; on the rotation locus of the abutment 2, the abutment 2 has a first position on the abutment side of the mounting base 1 and a second position not on the abutment side of the mounting base 1. In implementation, the mounting base 1 is mounted on the ground outside the door or inside the door, specifically according to the opening and closing direction of the door; for the position setting of the mounting base 1, the following relationship is satisfied: when the abutting piece 2 is at the first position, the abutting piece 2 abuts against the reset door body 9 before the reset door body 9 rotates to a set angle; when the abutting piece 2 is at the second position, the abutting piece 2 is not abutted with the reset door body 9 before the reset door body 9 rotates to the set angle. The reset gate 9 refers to a reset gate 9 with a positioning function, for example, a floor spring is used to realize positioning and automatic reset.
For example, if the setting angle of the reset gate 9 is 90 degrees, the reset gate 9 is positioned and kept in an open state to stop moving when the rotation angle reaches 90 degrees, so that the abutting piece 2 is at the first position, that is, stopping is performed before the reset gate 9 rotates to 90 degrees, thereby realizing that the reset gate 9 cannot reach the setting angle and cannot keep in the open state; if the abutting piece 2 is switched to the second position, the abutting piece will not stop in the process of resetting the door body 9 to 90 degrees, so that the multi-scene-requirement store condition is met.
In a possible embodiment, the mounting base 1 includes a mounting base 11 and a vertical plate 12, an L-shaped plate is formed between the mounting base 11 and the vertical plate 12, and the mounting base 11 and the vertical plate 12 may be integrally formed to improve structural stability, the mounting base 11 is fixedly connected to the ground, and a plurality of screw holes are formed in the mounting base 11 for connecting with the ground after passing through expansion screws.
In combination with fig. 2 and 3, a reinforcing rib 3 is further arranged between the vertical plate 12 and the mounting bottom plate 11, the reinforcing rib 3 can be connected with the vertical plate 12 and the mounting bottom plate 11 in a welding mode, the upper plate surface of the mounting bottom plate 11 is further provided with a positioning groove 4 for inserting the bottom of the reinforcing rib 3 to achieve the preset position, when the bottom of the reinforcing rib 3 is inserted into the positioning groove 4, one side of the reinforcing rib 3 is abutted with the vertical plate 12, and even in the subsequent use process, the welding-free phenomenon occurs, the reinforcing rib 3 can still provide a certain supporting and reinforcing effect.
In a further possible embodiment, the abutment 2 may comprise a movable plate 21 and a buffer 22, wherein one side of the movable plate 21 is hinged to the mounting base 1, in particular the top side, and the switching is achieved by turning upwards; when the abutment 2 is in the first position, the cushion 22 is located on the plate surface of the movable plate 21 facing away from the mounting base 1, and the movable plate 21 is also located on the abutment side of the mounting base 1. The cushion pad 22 can be installed by adopting a cushion rubber cylinder, and the cushion pad 22 and the movable plate 21 are fixed in a bolt and nut mode, so that subsequent connection is facilitated.
The movable plate 21 is fixedly connected with the abutting block 5, when the abutting piece 2 is in the first position, the abutting block 5 abuts against the mounting base 1, and the arrangement of the position of the abutting block 5 can be that the free side of the movable plate 21, namely the two opposite supporting sides formed by the hinged side of the movable plate 21, is located, so that deformation and bending of the movable plate 21 caused by multiple impacts are avoided.
In the use process, the situation that the abutting piece 2 is overturned to the second position by an idle person or the like can possibly occur, and the rotary movable limiter can further comprise a locking piece, wherein the locking piece is used for locking and connecting the mounting base 1 and the abutting piece 2 when the rotary movable limiter is positioned at the first position so as to avoid the situation; the locking element can be a common locking element in the market, the installation base 1 and the abutting element 2 can be correspondingly matched, for example, the locking element can be provided as a padlock 6, the abutting element 2 is provided with a first lock hole 7, and the installation base 1 is provided with a second lock hole 8 corresponding to the first lock hole 7.
Further, the first lock holes 7 are formed in two opposite sides of the abutting piece 2, the second lock holes 8 are formed in two opposite sides of the mounting base 1 corresponding to the first lock holes 7, further, the lock hole positions are not required to be distinguished, two rotary movable limiters are required to be set respectively corresponding to a left reset door body and a right reset door body 9 in some store gates which are arranged in a double door mode, and universal adaptation can be achieved. For example, the movable plate 21 is provided with a first locking hole 7 on two opposite sides, and the vertical plate 12 is provided with a second locking hole 8 on the corresponding position.
The application also provides a reset door assembly with a positioning function, referring to fig. 4 to 7, comprising a reset door body 9 positioned at a set angle and a rotary movable limiter as described in any one of the above; the rotary movable limiter is fixedly arranged on the ground, and the position relationship between the rotary movable limiter and the reset door body 9 is configured as follows: when the abutting piece 2 is at the first position, before the reset gate 9 rotates to a set angle, the abutting piece 2 abuts against the reset gate 9 (combining fig. 4 and 5); when the abutting piece 2 is in the second position, the abutting piece 2 and the reset gate 9 are not abutted (refer to fig. 6 and 7) before the reset gate 9 rotates to the set angle.
The specific limitation of the reset door assembly with the positioning function can be referred to as the limitation of the rotation movement limiter, and the description is omitted here.
The above embodiments do not limit the scope of the application. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application are intended to be included within the scope of the present application.
Claims (10)
1. The rotatory activity stopper, its characterized in that includes:
a mounting base (1), the mounting base (1) having an abutment side;
the abutting piece (2), one side of the abutting piece (2) is hinged with the mounting base (1);
on the rotation locus of the abutment (2), the abutment (2) has a first position on the abutment side of the mounting base (1) and a second position not on the abutment side of the mounting base (1).
2. The rotary motion limiter according to claim 1, wherein the mounting base (1) comprises a mounting base plate (11) and a vertical plate (12), the bottom of the vertical plate (12) is fixedly connected to the mounting base plate (11), and the whole mounting base (1) is an L-shaped plate.
3. The rotary movable limiter according to claim 2, wherein a reinforcing rib (3) is arranged between the vertical plate (12) and the mounting bottom plate (11), a positioning groove (4) for inserting the bottom of the reinforcing rib (3) is formed in the upper plate surface of the mounting bottom plate (11), and when the bottom of the reinforcing rib (3) is inserted into the positioning groove (4), one side of the reinforcing rib (3) is abutted to the vertical plate (12).
4. The rotational movement limiter according to claim 1, wherein the abutment (2) comprises:
a movable plate (21), wherein one side of the movable plate (21) is hinged with the mounting base (1);
a cushion pad (22), wherein the cushion pad (22) is arranged on a plate surface of the movable plate (21);
when the abutting piece (2) is in the first position, the buffer pad (22) is located on the plate surface of the movable plate (21) which is away from the mounting base (1).
5. The rotational movement limiter according to claim 4, characterized in that the movable plate (21) is also fixedly connected with an abutment block (5), the abutment block (5) being in abutment with the mounting base (1) when the abutment member (2) is in the first position.
6. A rotational movement limiter according to claim 5, characterized in that the abutment block (5) is located on the free side of the movable plate (21).
7. The rotational movement limiter of claim 1, further comprising a locking element for locking connection of the mounting base (1) and the abutment (2) in the first position.
8. The rotary motion limiter as claimed in claim 7 wherein the locking member is a padlock (6), the abutment member (2) is provided with a first locking hole (7), and the mounting base (1) is provided with a second locking hole (8) corresponding to the first locking hole (7).
9. The rotary motion limiter as claimed in claim 8 wherein the abutment member (2) is provided with a first locking hole (7) on opposite sides thereof and the mounting base (1) is provided with a second locking hole (8) on opposite sides thereof corresponding to the first locking hole (7).
10. Reset door assembly with positioning function, characterized by comprising a reset door body (9) positioned at a set angle, and a rotary motion limiter according to any one of claims 1-9; the rotary movable limiter is fixedly arranged on the ground, and the position relationship between the rotary movable limiter and the reset door body (9) is configured as follows: when the abutting piece (2) is positioned at a first position, the abutting piece (2) abuts against the reset door body (9) before the reset door body (9) rotates to a set angle; when the abutting piece (2) is in the second position, the abutting piece (2) is not abutted with the reset door body (9) before the reset door body (9) rotates to a set angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321443943.2U CN220203663U (en) | 2023-06-08 | 2023-06-08 | Rotary movable limiter and reset door assembly with positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321443943.2U CN220203663U (en) | 2023-06-08 | 2023-06-08 | Rotary movable limiter and reset door assembly with positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220203663U true CN220203663U (en) | 2023-12-19 |
Family
ID=89153415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321443943.2U Active CN220203663U (en) | 2023-06-08 | 2023-06-08 | Rotary movable limiter and reset door assembly with positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220203663U (en) |
-
2023
- 2023-06-08 CN CN202321443943.2U patent/CN220203663U/en active Active
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