CN211144023U - Sliding cover positioning mechanism and lock body - Google Patents
Sliding cover positioning mechanism and lock body Download PDFInfo
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- CN211144023U CN211144023U CN201920555393.0U CN201920555393U CN211144023U CN 211144023 U CN211144023 U CN 211144023U CN 201920555393 U CN201920555393 U CN 201920555393U CN 211144023 U CN211144023 U CN 211144023U
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Abstract
The utility model provides a sliding closure positioning mechanism and a lock body, which comprises a limiting part and a positioning part arranged between a relative panel and a sliding closure, the positioning part is arranged on a first position and a second position in the sliding direction of the sliding closure, one of the limiting part and the positioning part is a telescopic elastic component, the other one forms a positioning groove towards one side of the telescopic elastic component, when the sliding closure slides on the panel, the telescopic elastic component makes an extending movement under the action of the bias force, and is matched with the positioning groove in an inserting way, the sliding closure is fixed at the first position of an opening panel and the second position of a closing panel, the positioning groove can more accurately position the first position and the second position, so that the sliding closure keeps the closing state of the panel when the sliding closure is at the second position, the sliding closure positioning mechanism is not easy to loose when the sliding closure is applied on the lock body, the sliding closure can not be folded, the arrangement of the telescopic elastic component makes the sliding closure more smooth when the, the sliding cover cannot be blocked, and the structure is simple.
Description
Technical Field
The utility model belongs to the technical field of the lock equipment, concretely relates to sliding closure positioning mechanism and lock body.
Background
With the continuous progress of the intelligent lockset technology, the number of precise components on the panel is increased, and in consideration of the safety, in order to prolong the service life of the panel components, a movable sliding cover is usually arranged on the panel to protect the components.
In the prior art, a hinge is installed at the bottom of a panel, one side of the hinge is fixedly installed on the panel, the other side of the hinge keeps opening under the action of spring tension, an upper barb groove and a lower barb groove are formed in a sliding cover, and the end part of the hinge at one opened side is hooked in the barb groove to form a limit position.
The sliding closure should satisfy upwards closed and open the ascending slip of two directions downwards on the panel, because the hinge normality opens down and is the V-arrangement, the sliding closure can only paste the hinge upwards and slide along the direction that the V-arrangement opened, when the sliding closure needs the lapse, because the barb groove supports and presses on open one side hinge, the sliding closure can't slide, need pass through other instruments, for example key or preforming, stretch into the inside hinge that supports and press open one side of sliding closure from the outside, make it break away from the barb groove, it is very inconvenient to operate.
In addition, the hinge is opened at a specific angle through the tension of the spring, and in the using process, the stress point of the hinge contacting with the sliding cover is easy to deform due to long-term friction, so that the sliding cover is pulled to be blocked, the hinge is loosened, the looseness causes positioning deviation, and a gap is formed between the sliding cover and the panel interface when the sliding cover is closed and the sliding cover cannot be closed.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model discloses the technical problem that will solve lies in that current sliding closure positioning mechanism operates complicatedly, causes the sliding closure pulling jamming, the hinge is not hard up easily, leads to the sliding closure can't fold.
Therefore, the utility model provides a sliding closure positioning mechanism, include
The positioning part is arranged on the other one of the sliding cover and the panel and is respectively positioned at the first position and the second position;
at least one of the limiting part and the positioning part is a telescopic elastic component;
at least one of the limiting part and the positioning part faces one side of the telescopic elastic component to form a positioning groove;
when the sliding cover slides to the first position and the second position along the panel in a translation manner, the telescopic elastic component extends under the biasing force of the telescopic elastic component and is matched with the corresponding positioning groove in an inserting manner.
Preferably, the sliding cover positioning mechanism, the telescopic elastic component comprises
The sliding block is slidably arranged on the panel or the sliding cover in a penetrating way along the sliding direction perpendicular to the sliding cover;
and at least one elastic reset piece, one end of which is connected with the sliding block, and the other end of which is connected with the adjacent panel or bottom plate, wherein the elastic reset piece applies the biasing force to the sliding block.
Preferably, the sliding cover positioning mechanism further comprises a flexible elastic component
The sliding block pressing plate is provided with at least one guide hole, and the elastic resetting piece is fixed on the panel or the bottom plate through the sliding block pressing plate;
one end of each guide post is fixed on the surface of one side, back to the positioning groove, of the corresponding slide block, and the other ends of the guide posts are arranged in the guide holes in a one-to-one correspondence and slidable mode;
the elastic reset pieces are sleeved on the guide posts in a one-to-one correspondence mode and located between the sliding block pressing plates and the sliding blocks.
Preferably, in the sliding cover positioning mechanism, the elastic telescopic component further includes a limiting member;
the limiting piece is arranged on the sliding block and/or the guide post; the limiting piece is suitable for being abutted against the panel and/or the sliding block pressing plate under the action of the biasing force.
Preferably, in the slide cover positioning mechanism, the limiting member is a flange arranged at the bottom edge of the slide block;
under the biasing force, the flange abuts against the bottom of the panel.
Preferably, in the slide cover positioning mechanism, the slide block and/or the positioning groove have arc-shaped guide surfaces, so that the slide block can slide into or out of the positioning groove conveniently.
Preferably, in the slide cover positioning mechanism, the limiting portion is a flexible elastic component and is disposed on the panel;
the positioning part is a positioning groove and is arranged on one side wall surface of the sliding cover facing the panel.
Preferably, in the sliding cover positioning mechanism, the elastic reset piece is arranged on the panel, and an inner cavity is defined between the panel and the bottom plate;
the sliding block pressing plate, the elastic reset piece and the guide post are all positioned in the inner cavity; and the bottom plate is provided with abdicating holes opposite to the guide holes so that the guide posts can be arranged on the panel in a sliding manner.
Preferably, in the slide cover positioning mechanism, the slide cover positioning mechanism further includes a sliding assembly;
the sliding component comprises
The sliding grooves are symmetrically arranged on two sides of the panel along the sliding direction of the sliding cover;
the convex ribs and the sliding grooves are symmetrically arranged on the inner side of the sliding cover in a one-to-one correspondence manner;
the ribs are adapted to slide translationally within the slots.
A lock body, comprising
The sliding cover, the panel, the bottom plate and the sliding cover positioning mechanism.
The technical scheme of the utility model, have following advantage:
1. the utility model provides a sliding closure positioning mechanism, set up spacing portion and location portion between relative panel and sliding closure, location portion sets up on first position and second position in the slip direction of sliding closure, spacing portion and location portion one of them is flexible elastic component, another forms the positioning groove towards this flexible elastic component one side, when the sliding closure is translated and slided on the panel, flexible elastic component is the extension motion under the effect of its bias pressure, with the cooperation of inserting of positioning groove, the positioning groove has upward holding power to flexible elastic component, can fix the sliding closure at the first position of opening the panel and the second position of closing the panel, the setting of positioning groove can more accurate location first position and second position, make the sliding closure keep the state that the sliding closure closed the panel when the second position, be difficult for appearing not hard up, the phenomenon that the sliding closure can't fold, the arrangement of the telescopic elastic assembly enables the sliding cover to slide more smoothly when the sliding cover is switched between the first position and the second position, the sliding cover cannot be blocked, and the structure is simple.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a partial structure of a lower sliding cover lock body to which the sliding cover positioning mechanism of the present invention is applied;
fig. 2 is a partial cross-sectional view of a lower sliding cover lock body to which the sliding cover positioning mechanism of the present invention is applied;
fig. 3 is a partial sectional view of a lower sliding cover lock body to which the sliding cover positioning mechanism of the present invention is applied;
fig. 4 is a partially enlarged schematic view of a portion a of fig. 3.
Description of reference numerals:
1-a sliding cover; 11-reinforcing ribs; 12-a positioning groove;
2-a panel; 21-fixed column;
30-a groove; 31-a slide block; 32-a slide platen; 321-a guide hole; 33-a guide post; 34-a flange;
4-a bottom plate; 41-abdicating holes;
51-a chute; 52-convex ribs;
6-mounting the plate.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
The embodiment provides a sliding cover positioning mechanism, which comprises a limiting part and a positioning part. Wherein, one of the sliding cover 1 and the panel 2 is provided with a limiting part, and the other is respectively positioned at a first position and a second position to be provided with a positioning part; at least one of the limiting part and the positioning part is a telescopic elastic component, and one side of the other side of the limiting part and the positioning part facing the telescopic elastic component can form a positioning groove 12. As shown in fig. 2, in the present embodiment, the limiting portion is a flexible elastic component and is disposed on the panel 2; the positioning part is a positioning groove 12 formed on the inner wall surface of one side of the sliding cover 1 facing the panel 2, and the positioning groove 12 is respectively arranged at a first position for opening the panel 2 and a second position for closing the panel 2.
As shown in fig. 4, the elastic assembly includes a sliding block 31, a sliding block pressing plate 32, at least one guiding post 33, at least one elastic restoring member and a limiting member. As shown in fig. 2, an inner cavity for mounting the elastic telescopic assembly is defined between the panel 2 and the bottom plate 4, and the bottom plate 4 is mounted on the mounting plate 6. The sliding block 31 is arranged on the panel 2 in a penetrating manner, one side of the sliding block 31, which faces away from the sliding cover 1, is provided with at least one guide post 33 in the inner cavity, for example, in the embodiment, two guide posts 33 are arranged and symmetrically fixed at the bottom of the sliding block 31, the bottom of the panel 2 is arranged at two sides of the sliding block 31 and respectively protrudes towards the bottom plate 4 to form one fixing post 21, the sliding block pressing plate 32 is fixed on the fixing posts 21 at two sides of the sliding block 31 through fasteners, such as screws, two guide holes 321 are arranged on the sliding block pressing plate 32 in a one-to-one correspondence with the guide posts 33, the guide posts 33 are arranged in the guide holes 321 in a penetrating manner in a sliding manner, abdicating holes 41 are arranged on the bottom plate 4 and the. In this embodiment, the elastic restoring member is a compression spring (not shown), and is sleeved on the guide posts 33 between the sliding block 31 and the sliding block pressing plate 32 in a one-to-one correspondence manner with the guide posts 33, the bottom of the sliding block 31 is located at the circumferential direction of the guide posts 33 and is provided with a groove 30, the compression spring is embedded in the groove 30 and is acted by the biasing force of the compression spring, the sliding block 31 can perform telescopic movement on the panel 2 along the direction perpendicular to the sliding direction of the sliding cover 1, and the elastic restoring member can also adopt other components, such as a metal elastic sheet, and the like, according to specific needs. The elastic component is further provided with a limiting member, in this embodiment, the limiting member is a flange 34 formed on the bottom edge of the slider 31, and in a normal state, under the action of an elastic biasing force of the compression spring, the flange 34 abuts against the bottom of the panel 2.
As shown in fig. 2, two reinforcing ribs 11 are symmetrically distributed on one side of the sliding cover 1 facing the panel 2 in the middle of the sliding cover 1 along the sliding direction of the sliding cover 1, a first position on the reinforcing rib 11 where the panel 2 is opened and a second position where the panel 2 is closed are respectively provided with a positioning groove 12, and the positioning groove 12 has an arc-shaped concave surface.
As shown in fig. 3, the end of the slider 31 facing the sliding cover 1 is a boss with an arc-shaped guide surface, and the arc-shaped guide surface of the boss is adapted to slide into and abut against the positioning groove 12 at the first position and the second position, and is matched with the arc-shaped concave surface to fix the sliding cover 1 at the first position or the second position.
The sliding assembly comprises at least two sliding grooves 51 and two convex ribs 52 corresponding to the sliding grooves 51 one by one, as shown in fig. 2, in this embodiment, the two sliding grooves 51 are symmetrically distributed on two side wall surfaces of the panel 2 along the sliding direction of the sliding cover 1, the two convex ribs 52 are arranged corresponding to the two sliding grooves 51 and symmetrically distributed on inner wall surfaces of two sides of the sliding cover 1, and the convex ribs 52 slide in the sliding grooves 51 in a translation manner, so as to open and close the panel 2.
The working process of the sliding cover positioning mechanism in the embodiment is as follows:
the opened state of the panel 2 in fig. 3 is taken as the initial state, and the sliding block 31 is inserted into the positioning groove 12 at the first position;
when the panel 2 needs to be closed, the sliding cover 1 is pushed to slide upwards, the sliding block 31 slides out of the positioning groove 12 at the first position, the reinforcing rib of the sliding cover 1 presses against the sliding block 31, so that the sliding block 31 slides in towards the inner cavity between the panel 2 and the bottom plate 4 and compresses the compression spring, and the guide column 33 penetrates out of the guide hole 321 to the abdicating hole 41; when the sliding cover 1 slides to the second position, under the action of the elastic biasing force of the compression spring, the sliding block 31 is ejected out from the panel 2 towards the sliding cover 1, and the end of the sliding block 31 is inserted into the positioning groove 12 at the second position, so that the sliding cover 1 is completely covered on the panel 2.
When the panel is opened, the sliding cover is slid downwards.
As a first alternative embodiment of the embodiment 1, the limiting portion may be an arc boss fixed on the panel 2, the two reinforcing ribs are connected with the sliding cover 1 through a compression spring, and when the sliding cover 1 slides, the positioning groove 12 on the reinforcing rib 11 is adapted to be in abutting fit with the arc boss to position the sliding cover 1 at the first position and the second position.
As a second alternative embodiment of the embodiment 1, a stopper may be provided at an end of any one of the guide posts 33 that penetrates the guide hole 321 on the side of the base plate 4.
Example 2
The embodiment provides a lock body, which includes a sliding cover 1, a panel 2 and a sliding cover positioning mechanism in embodiment 1. The sliding cover 1 is arranged on the panel 2 in a sliding way, and the sliding cover positioning mechanism is arranged between the sliding cover 1 and the panel 2.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A slide positioning mechanism, comprising:
the positioning device comprises a limiting part arranged on one of the sliding cover (1) and the panel (2) and a positioning part arranged on the other of the sliding cover (1) and the panel (2) and respectively positioned at a first position and a second position;
at least one of the limiting part and the positioning part is a telescopic elastic component;
at least one of the limiting part and the positioning part faces one side of the telescopic elastic component to form a positioning groove (12);
when the sliding cover (1) slides to the first position and the second position along the panel (2) in a translation manner, the telescopic elastic component extends under the biasing force of the telescopic elastic component to be matched with the corresponding positioning groove (12) in an inserting manner.
2. The slide cover positioning mechanism of claim 1, wherein the resilient assembly comprises
The sliding block (31) is arranged on the panel (2) or the sliding cover (1) for installing the sliding block (1) in a penetrating way along the sliding direction vertical to the sliding cover (1);
and at least one elastic reset piece, one end of which is connected to the sliding block (31), and the other end of which is connected to the panel (2) or the bottom plate (4) adjacent to the sliding block, wherein the elastic reset piece applies the biasing force to the sliding block (31).
3. The slide cover positioning mechanism of claim 2, wherein the resilient assembly further comprises
A slider pressing plate (32) having at least one guide hole (321), the elastic restoring member being fixed to the panel (2) or the base plate (4) through the slider pressing plate (32);
one end of each guide column (33) is fixed on the surface of one side, back to the positioning groove (12), of the corresponding sliding block (31), and the other end of each guide column is arranged in the corresponding guide hole (321) in a one-to-one correspondence mode and can slide;
the elastic reset pieces are sleeved on the guide columns (33) in a one-to-one correspondence mode and located between the sliding block pressing plates (32) and the sliding blocks (31).
4. The slide cover positioning mechanism of claim 3, wherein the elastic member further comprises a stopper;
the limiting piece is arranged on the sliding block (31) and/or the guide column (33); the limiting piece is suitable for abutting against the panel (2) and/or the sliding block pressing plate (32) under the action of the biasing force.
5. The slide cover positioning mechanism according to claim 4, wherein the stopper is a flange (34) provided at a bottom edge of the slider (31);
under the action of the biasing force, the flange (34) abuts against the bottom of the panel (2).
6. The slide cover positioning mechanism according to any one of claims 2 to 5, wherein the slide block (31) and/or the positioning groove (12) have an arc-shaped guide surface to facilitate the slide block (31) to slide into or out of the positioning groove (12).
7. The sliding closure positioning mechanism as claimed in any one of claims 3 to 5, wherein the limiting part is a flexible elastic component arranged on the panel (2);
the positioning part is a positioning groove (12) and is arranged on one side wall surface of the sliding cover (1) facing the panel (2).
8. The sliding closure positioning mechanism as claimed in claim 7, wherein the elastic reset member is disposed on the panel (2), and an inner cavity is defined between the panel (2) and the bottom plate (4);
the sliding block pressing plate (32), the elastic reset piece and the guide column (33) are all positioned in the inner cavity; and a yielding hole (41) is formed in the bottom plate (4) opposite to the guide hole (321) so that the guide column (33) can be slidably arranged on the panel (2).
9. The slide cover positioning mechanism of any of claims 1-5, further comprising a glide assembly;
the sliding component comprises
At least two sliding grooves (51) symmetrically arranged on two sides of the panel (2) along the sliding direction of the sliding cover (1);
the convex ribs (52) are symmetrically arranged on the inner side of the sliding cover (1) in a one-to-one correspondence with the sliding grooves (51);
the rib (52) is adapted to slide in translation within the sliding slot (51).
10. A lock body is characterized by comprising
A slide (1), a panel (2) and a slide positioning mechanism according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920555393.0U CN211144023U (en) | 2019-04-22 | 2019-04-22 | Sliding cover positioning mechanism and lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920555393.0U CN211144023U (en) | 2019-04-22 | 2019-04-22 | Sliding cover positioning mechanism and lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211144023U true CN211144023U (en) | 2020-07-31 |
Family
ID=71744079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920555393.0U Active CN211144023U (en) | 2019-04-22 | 2019-04-22 | Sliding cover positioning mechanism and lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211144023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997450A (en) * | 2020-08-31 | 2020-11-27 | 徐金梦 | Intelligent household door lock |
-
2019
- 2019-04-22 CN CN201920555393.0U patent/CN211144023U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997450A (en) * | 2020-08-31 | 2020-11-27 | 徐金梦 | Intelligent household door lock |
| CN111997450B (en) * | 2020-08-31 | 2022-01-04 | 永康市典匠科技有限公司 | Intelligent household door lock |
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