CN211173414U - Handle, lock shell structure and intelligent lock device - Google Patents

Abstract

An embodiment of the utility model provides a handle, lock shell structure and intelligent lock device relates to tool to lock technical field. The utility model provides a handle includes body and swing joint shielding piece on the body. The body is provided with a through hole, and the shielding piece can shield or open the through hole; the through-hole is used for corresponding with the key hole on the lock shell, therefore the handle wholly is located key hole the place ahead, and when the shielding piece sheltered from the through-hole or opened, the handle sheltered from the key hole or opened, that is to say, this handle can play the effect of protection key hole to help improving the security, reduce the impaired risk of lock core.

Description

Handle, lock shell structure and intelligent lock device

Technical Field

The utility model relates to a tool to lock technical field particularly, relates to a handle, lock shell structure and intelligent lock device.

Background

In order to improve the safety performance, locks are often arranged on some openable and closable implements. With the continuous development of electronic technology, intelligent locks have been widely used due to their advantages of being more intelligent in terms of user identification, security and management.

In order to further ensure the use reliability of the intelligent lock, the common intelligent locks in the market are all provided with mechanical key holes. Part of the key hole is directly exposed outside, and impurities such as dust and the like easily enter the lock body to cause the damage of the lock cylinder or the artificial damage; all be provided with the apron that is used for protecting the key hole on most lock at present, the apron is connected on the lock shell through rotating or gliding mode to realize hiding and opening of key hole through the apron, nevertheless this structure still exists the easy risk of artificially damaging the lock core.

SUMMERY OF THE UTILITY MODEL

The objects of the present invention include, for example, providing a handle that can reduce the risk of a lock cylinder being damaged by humans.

The utility model discloses an aim still includes, provides a lock shell structure, and it includes foretell handle, also can reduce the risk of lock core by artificial harm.

The utility model discloses an aim still includes, provides an intelligent lock device, and it includes foretell lock shell structure.

The embodiment of the utility model discloses a can realize like this:

an embodiment of the utility model provides a handle, which comprises a body and a shielding piece; the lock shell is provided with a lock hole, and the lock shell is provided with a lock hole; the shielding piece is movably connected to the body to shield or open the through hole.

Optionally, the movable connection is a slidable connection.

Optionally, a sliding groove is formed in the body, a sliding block is arranged on the shielding piece, and the sliding groove is slidably matched with the sliding block.

Optionally, the handle further includes a limiting member disposed on the body, and the limiting member is used for limiting the shielding member to prevent the shielding member from separating from the body.

Optionally, the handle further comprises a positioning bead disposed on the body, and the positioning bead is rollably engaged with the shielding member.

Optionally, the handle further comprises a buckle connected to the body, a clamping groove is formed in the shielding piece, and the clamping groove is used for being clamped with the buckle, so that the shielding piece keeps a state of shielding the through hole.

Optionally, the buckle is provided with a clamping portion, and the clamping portion is used for being clamped with the clamping groove; at least part of the buckle has elasticity, and when the buckle is used for deforming under the action of external force, the clamping part is separated from the clamping groove.

The embodiment of the utility model provides a lock shell structure is still provided. The lock shell structure comprises a shell and any one of the handles. The handle is fixedly connected to the shell; the shell is provided with a key hole, and the through hole in the handle is arranged corresponding to the key hole.

Optionally, the lock case structure further includes a cover plate, an accommodating groove for accommodating the cover plate is formed in the housing, and the key hole is formed in the accommodating groove; the cover plate is provided with a magnetic part and is used for covering the accommodating groove so as to enable the magnetic part to be magnetically adsorbed with the lock body in the keyhole; one end of the cover plate is used for disengaging from the accommodating groove when moving towards the key hole.

The embodiment of the utility model provides a still provide an intelligent lock device. The intelligent lock device comprises any one of the lock shell structures.

The utility model discloses handle, lock shell structure and intelligent lock device's beneficial effect includes, for example:

an embodiment of the utility model provides a handle, it includes body and swing joint shielding piece on the body. The body is provided with a through hole, and the shielding piece can shield or open the through hole; the through-hole is used for corresponding with the key hole on the lock shell, therefore the handle wholly is located key hole the place ahead, and when the shielding piece sheltered from the through-hole or opened, the handle sheltered from the key hole or opened, that is to say, this handle can play the effect of protection key hole to help improving the security, reduce the impaired risk of lock core.

The embodiment of the utility model provides a lock shell structure is still provided, and it includes casing and foretell handle, handle fixed connection is on the casing. Because the lock shell structure comprises the handle, the safety can be improved, and the risk of damaging the lock cylinder is reduced.

The embodiment of the utility model provides an intelligence locking device is still provided, and it includes foretell lock shell structure. Because this intelligence locking device includes foretell lock shell structure, consequently also has the beneficial effect that can improve the security, reduce the impaired risk of lock core.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a lock case structure according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a lock case structure according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a body in a lock case structure according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a middle shielding member according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of a handle in a lock case structure according to an embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of the structure at VI in FIG. 2;

fig. 7 is a schematic partial sectional view of a lock case structure according to an embodiment of the present invention.

Icon: 100-lock case structure; 110-a housing; 111-a cover plate; 1111-magnetic part; 1112-a first pressing portion; 1113-second pressing part; 112-accommodating grooves; 113-keyhole; 120-a handle; 121-body; 1211-chute; 1212-connecting projections; 1213-mounting grooves; 1214-a through hole; 122-a shield; 1221-a shield; 1222-a sliding part; 1223-a slider; 1224-limit portion; 1225-a limiting groove; 1226-card slot; 123-a stopper; 124-positioning beads; 125-buckling; 1251-clamping part.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

Fig. 1 is a schematic structural diagram of a lock case structure 100 provided in this embodiment, and fig. 2 is a schematic sectional structural diagram of the lock case structure 100 provided in this embodiment. Referring to fig. 1 and 2, the present embodiment provides a lock housing structure 100, and correspondingly, a handle 120. The lock case structure 100 includes a case 110 and a handle 120, wherein the case 110 has a key hole 113, the handle 120 is fixedly connected to the case 110, and the key hole 113 is protected by the handle 120. Handle 120 includes a body 121 and a shroud 122 movably coupled to body 121. A through hole 1214 is formed in the body 121, and the shielding piece 122 can shield or open the through hole 1214; the through hole 1214 is adapted to correspond to the key hole 113 of the lock case, so that the handle 120 is entirely located in front of the key hole 113, and when the shutter 122 blocks or uncovers the through hole 1214, the handle 120 blocks or uncovers the key hole 113, that is, the handle 120 can play a role of shielding the key hole 113, thereby contributing to the improvement of safety and reducing the risk of the lock cylinder being damaged.

The lock housing structure 100 provided in this embodiment is further explained below:

fig. 3 is a schematic structural view of a body 121 of the lock case structure 100, fig. 4 is a schematic structural view of a blocking member 122 of the lock case structure 100, and fig. 5 is a schematic sectional structural view of a handle 120 of the lock case structure 100. Referring to fig. 3 to 5, in the present embodiment, the handle 120 includes a body 121 and a shielding member 122, the shielding member 122 is slidably connected to the body 121, so that the through hole 1214 of the body 121 is opened or shielded by the sliding of the shielding member 122 relative to the body 121. It is understood that in other embodiments, the connection manner of the shielding element 122 and the body 121 can be specifically set according to requirements to open or shield the through hole 1214, for example, the shielding element 122 is set to be rotatably connected with the body 121.

Specifically, the body 121 is a square plate-shaped member, and sliding grooves 1211 are respectively formed on both side surfaces of the body in the width direction. The shielding member 122 includes a shielding portion 1221, and the shielding portion 1221 is a square plate-shaped member, and is adapted to the shape of the body 121, and is used for shielding the front of the body 121. The shielding portion 1221 is provided with sliding portions 1222 at both ends in the width direction, the two sliding portions 1222 are a first sliding portion 1222 and a second sliding portion 1222, and the sliding portions 1222 are formed by protruding a portion of a side wall of the shielding portion 1221 near the body 121 toward the body 121. The first sliding portion 1222 is provided with a sliding block 1223 at a side thereof close to the second sliding portion 1222, and the second sliding portion 1222 is provided with a sliding block 1223 at a side thereof close to the first sliding portion 1222, the sliding block 1223 protrudes from the first sliding portion 1222 and the second sliding portion 1222, when the shutter is installed, the first sliding portion 1222 and the second sliding portion 1222 are respectively located at two sides of the width direction of the body 121 and are matched with two side surfaces of two sides of the width direction of the body 121, the two sliding blocks 1223 are respectively clamped in the two sliding grooves 1211 to be in sliding fit with the sliding grooves 1211, the shutter 122 can be slid relative to the body 121 by pushing the shutter 122, and the sliding process is stable and smooth.

Optionally, the body 121 is provided with a connecting protrusion 1212 for fixedly connecting with the housing 110, and two ends of the two protrusions are respectively fixedly connected with the body 121 and the housing 110, so that a holding space is formed between the body 121 and the housing 110, and a user can conveniently use the handle 120 to open and close the door. Optionally, the connecting protrusion 1212 is integrally formed with the body 121. It should be noted that, in this embodiment, the connecting protrusion 1212 is disposed on the body 121, and one end of the connecting protrusion 1212, which is away from the body 121, is connected to the housing 110 through a connecting member, it can be understood that, in other embodiments, the connecting protrusion 1212 may be specifically disposed according to requirements, for example, the connecting protrusion 1212 is integrally formed with the housing 110, and one end of the connecting protrusion, which is away from the housing 110, is fixedly connected to the body 121 through a connecting member.

Optionally, shield 122 further includes a limiting portion 1224 connected to an upper end of shield 1221, where the limiting portion 1224 extends in a direction close to body 121, and when shield 122 slides downward until limiting portion 1224 abuts on an upper end face of body 121, shield 122 stops sliding, and at this time, shield 122 is located at the shielding position, and through hole 1214 on body 121 is shielded by shield 122 (as shown in fig. 1).

Referring to fig. 3 and 4, in the present embodiment, the handle 120 further includes a limiting member 123 disposed on the body 121, and the limiting member 123 is used for limiting the shielding member 122 to prevent the shielding member 122 from separating from the body 121. Specifically, the limiting member 123 is fixedly connected to the body 121 and protrudes out of the body 121, a limiting groove 1225 is disposed on the shielding portion 1221 of the shielding member 122, and the limiting groove 1225 is slidably engaged with the limiting member 123. When the shielding piece 122 slides upwards until the limiting piece 123 abuts against the lower end face of the limiting groove 1225, the shielding piece 122 stops sliding under the limiting action of the limiting piece 123, so that the shielding piece 122 is prevented from being separated from the body 121 in the upward sliding process. With shutter 122 in the open position and through-hole 1214 in the open position, a key is inserted through-hole 1214 and into keyhole 113 in the housing to unlock the same.

Optionally, the limiting member 123 is a limiting screw screwed with the body 121. It is understood that, in other embodiments, the limiting member 123 may be specifically disposed according to requirements, for example, the limiting member 123 is disposed as a protrusion on the body 121 and is integrally formed with the body 121.

Referring to fig. 3 and 5, in the embodiment, handle 120 further includes a positioning bead 124 disposed on body 121, positioning bead 124 is rollably engaged with shield 122, and when shield 122 moves between the shielding position and the opening position relative to body 121, positioning bead 124 abuts against shield 122 and is rollably engaged with shield 122, so that shield 122 slides more smoothly. Furthermore, shielding piece 122 is provided with a hemispherical groove corresponding to positioning bead 124, and when shielding piece 122 is located at the shielding position, positioning bead 124 is clamped into the positioning groove to prevent shielding piece 122 from shaking.

Optionally, the number of the positioning beads 124 is plural, in this embodiment, the number of the positioning beads 124 is four, four positioning beads 124 are fixed on the body 121 in an array, two of the positioning beads are arranged at the upper end of the body 121 at intervals, and the other two positioning beads are arranged at the lower end of the body 121 at intervals. Correspondingly, four hemispherical grooves are formed in the shielding piece 122, and when the shielding piece 122 is located at the shielding position, the four positioning beads 124 slide into the four hemispherical grooves respectively.

Fig. 6 is an enlarged view of a part of the structure at vi in fig. 2. Referring to fig. 6, in the embodiment, the handle 120 further includes a buckle 125 connected to the body 121, the blocking piece 122 is provided with a slot 1226, when the buckle 125 is clamped in the slot 1226, the blocking piece 122 is fixed relative to the body 121, so that the blocking piece 122 keeps a state of blocking the through hole 1214, that is, the blocking piece 122 is fixed at a blocking position.

Specifically, mounting groove 1213 has been seted up to the lower extreme of body 121, and the downside of mounting groove 1213 opens the setting, communicates with the external world, and buckle 125 fixed connection is in mounting groove 1213. Buckle 125 is provided with joint portion 1251, and joint portion 1251 is the arch on buckle 125, and when shielding member 122 was located shelters from the position department, joint portion 1251 blocked in draw-in groove 1226 to it is fixed with shielding member 122. At least a portion of the buckle 125 has elasticity, and when the buckle 125 deforms under the action of an external force, the clamping portion 1251 disengages from the clamping groove 1226, and the shielding member 122 can slide up and down along the sliding groove 1211. Optionally, the buckle 125 is made of a plastic material, a gap exists between the buckle 125 and the groove bottom of the mounting groove 1213, and the distance size of the gap is greater than the protruding size of the clamping portion 1251, when the shielding member 122 needs to be unlocked, a user presses the buckle 125 to deform the buckle 125 in a direction close to the groove bottom, so that the clamping portion 1251 is separated from the slot 1226, and the shielding member 122 can freely slide along the sliding groove 1211.

Fig. 7 is a partial sectional view of the lock case structure 100 according to the present embodiment. Referring to fig. 7, in the present embodiment, the lock case structure 100 further includes a cover plate 111, the cover plate 111 is connected to the case 110 and is used for shielding the key hole 113, and the cover plate 111 and the handle 120 jointly protect the lock case, so that the risk of damaging the lock cylinder is further reduced, and the safety performance is improved.

Optionally, the cover plate 111 has a magnetic portion 1111. The housing 110 has an accommodating groove 112, and a key hole 113 is formed in the accommodating groove 112. The cover plate 111 is covered in the receiving groove 112 to shield the keyhole 113 in the receiving groove 112, and the cover plate 111 is magnetically attracted and fixed in the receiving groove 112 by the magnetic portion 1111 and a lock body (not shown) in the keyhole 113. The cover plate 111 is configured such that when one end of the cover plate 111 moves toward the key hole 113, the other end of the cover plate 111 is disengaged from the receiving groove 112.

Specifically, the magnetic portion 1111 of the cover plate 111 is located in the middle of the cover plate 111 and protrudes from the end surface of the cover plate 111, so that the cover plate 111 forms a shape of a Chinese character 'tu'. When the magnetic portion 1111 and the lock body are magnetically attracted, a gap exists between the end surface of the cover plate 111 and the bottom surface of the receiving groove 112, the cover plate 111 located at both sides of the magnetic portion 1111 forms pressing portions, and the two pressing portions are a first pressing portion 1112 and a second pressing portion 1113 respectively. When the user presses the first pressing portion 1112, the first pressing portion 1112 moves toward the key hole 113, and the cover 111 is turned over relative to the housing 110, so that the second pressing portion 1113 moves away from the key hole 113, and the second pressing portion 1113 is separated from the receiving groove 112, so that the user can smoothly detach the cover 111. Optionally, the first pressing portion 1112 and the second pressing portion 1113 are respectively located on the left and right sides of the key hole 113, so that when the cover plate 111 is disassembled and assembled, the operation can be performed from the left and right sides of the handle 120, and the operation is more convenient and reasonable.

According to the present embodiment, the lock case structure 100 has the following operation principle:

in the lock case structure 100 provided in this embodiment, when the mechanical key hole 113 needs to be used for unlocking, the buckle 125 at the bottom of the handle 120 is pressed inward, so that the clamping portion 1251 is separated from the clamping groove 1226, the shielding member 122 can slide upward to open the through hole 1214, and the first pressing portion 1112 or the second pressing portion 1113 of the cover plate 111 is pressed to open the key hole 113; the key can then be inserted through the through hole 1214 in the handle 120 into the keyhole 113 in the housing 110 to physically unlock the lock.

The present embodiment provides a handle 120 with at least the following advantages:

in the handle 120 provided by the embodiment, the through hole 1214 corresponding to the key hole 113 is formed in the body 121 of the handle 120, and the shielding piece 122 connected with the body 121 in a sliding manner is arranged to shield or open the through hole 1214, so that the handle 120 can be used as a protection structure of the key hole 113, thereby reducing the risk that the lock cylinder in the key hole 113 is damaged, and improving the safety performance, and the positioning beads 124 matched with the shielding piece 122 in a rolling manner are arranged on the body 121, so that the shielding piece 122 can slide smoothly, and meanwhile, the shielding piece 122 can be positioned at a shielding position, and the shielding piece 122 is prevented from shaking.

The present embodiment also provides a lock case structure 100, the lock case structure 100 includes the above-mentioned handle 120, and therefore, the lock case structure also has the beneficial effects that the risk of damaging the lock cylinder in the key hole 113 can be reduced, and the safety performance is improved, and meanwhile, the cover plate 111 for shielding the key hole 113 is further arranged on the housing 110 of the lock case structure 100, and the safety performance is further improved through the double protection of the cover plate 111 and the handle 120. The cover plate 111 is fixed through magnetic adsorption, the opening mode is simple, the use is convenient, and meanwhile the appearance commodity of the lock shell structure 100 is guaranteed.

The present embodiment also provides an intelligent lock device including the above-described lock housing structure 100. Specifically, a lock body disposed within the housing 110 of the lock housing structure 100 and an intelligent lock assembly are also included. Because this intelligence locking device includes above-mentioned lock shell structure 100, consequently also has the risk that reduces the interior lock core of keyway 113 and is impaired, and the security performance is high, convenient to use, the good beneficial effect of outward appearance simultaneously.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A handle is characterized by comprising a body and a shielding piece; the lock shell is provided with a lock hole, and the lock shell is provided with a lock hole; the shielding piece is movably connected to the body to shield or open the through hole.

2. The handle of claim 1, wherein the articulation is a slidable connection.

3. The handle according to claim 2, wherein the body is provided with a sliding groove, the shielding member is provided with a sliding block, and the sliding groove is slidably engaged with the sliding block.

4. The handle according to claim 2, further comprising a stopper disposed on the body for stopping the shutter to prevent the shutter from separating from the body.

5. The handle of claim 2, further comprising a positioning bead disposed on the body, the positioning bead rollably engaging the shield.

6. The handle according to any one of claims 1 to 5, further comprising a buckle connected to the body, wherein the shielding member is provided with a clamping groove, and the clamping groove is used for clamping with the buckle so that the shielding member keeps a state of shielding the through hole.

7. The handle of claim 6, wherein the buckle is provided with a clamping portion, and the clamping portion is used for clamping with the clamping groove; at least part of the buckle has elasticity, and when the buckle is used for deforming under the action of external force, the clamping part is separated from the clamping groove.

8. A lock housing construction comprising a housing and a handle as claimed in any one of claims 1 to 7; the handle is fixedly connected to the shell; the shell is provided with a key hole, and the through hole in the handle is arranged corresponding to the key hole.

9. The lock case structure according to claim 8, wherein the lock case structure further comprises a cover plate, a receiving groove for receiving the cover plate is formed in the housing, and the keyhole is formed in the receiving groove; the cover plate is provided with a magnetic part and is used for covering the accommodating groove so as to enable the magnetic part to be magnetically adsorbed with the lock body in the keyhole; one end of the cover plate is used for disengaging from the accommodating groove when moving towards the key hole.

10. An intelligent lock arrangement, including a lock housing arrangement according to claim 8 or 9.

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