CN219974150U

CN219974150U - Lock frame

Info

Publication number: CN219974150U
Application number: CN202321612232.3U
Authority: CN
Inventors: 白宝鲲
Original assignee: Guangdong Jianlang Precision Manufacturing Co ltd
Current assignee: Guangdong Jianlang Precision Manufacturing Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-07
Anticipated expiration: 2033-06-21

Abstract

The utility model provides a lock frame, which comprises a base and a frame main body arranged on the base; the frame main body comprises a front plate, a rear plate and a pair of side plates which are arranged on the base at intervals and are connected with the front plate and the rear plate in a detachable mode, the front plate, the rear plate and the side plates are enclosed to form an installation space for installing a lockset, and mute cotton is arranged in the installation space; the front plate is provided with a mounting opening through which the lockset can penetrate, and the mounting opening is communicated with the mounting space so that the main body part of the lockset can be inserted into the mounting space through the mounting opening. The lock frame provided by the utility model can effectively ensure the stability of the lock after being arranged on the frame main body through the side plates which are detachably connected with the front plate and the rear plate; the space inside the installation space can be effectively reduced by the mute cotton, and the vibration generated on the surface of the lock is effectively reduced when a user uses the lock, so that the noise caused by the cavity inside the frame body is effectively reduced, and the lock frame has a mute effect.

Description

Lock frame

Technical Field

The utility model belongs to the technical field of display frames, and particularly relates to a lock frame.

Background

With the development of economy, society and real estate, demands for locks are increasing in the market, and merchants often need to install locks in lock racks, so as to better show the locks to customers. However, currently, the main lock frame on the market generally adopts an aluminum alloy extruded section, so that the cost is reduced, and the inside of the lock frame is generally hollow, so that a larger cavity exists in the lock frame. Therefore, after the lockset, the handle and the like are arranged on the lock frame, when the handle is pressed down to open the lock body, the sound generated by collision between the lock tongue and other parts can be amplified in the cavity structure inside the lock frame, so that the noise loudness is overlarge, and poor experience is caused for a client.

Disclosure of Invention

The utility model aims to solve the defects that noise is too high and user experience is affected due to collision of a lock tongue and other parts of a lockset when a handle is pressed down by the existing lock frame, and provides the lock frame.

The technical scheme adopted for solving the technical problems is as follows: a lock frame for displaying locks comprises a base and a frame main body arranged on the base;

the frame main body comprises a front plate, a rear plate and a pair of side plates which are arranged on the base at intervals and are detachably connected with the front plate and the rear plate, the front plate, the rear plate and the side plates are enclosed to form an installation space for installing the lockset, and mute cotton is arranged in the installation space;

the front plate is provided with a mounting opening through which the lockset penetrates, and the mounting opening is communicated with the mounting space so that the main body part of the lockset can be inserted into the mounting space through the mounting opening.

Further, the front plate comprises a first vertical surface, a second vertical surface and a pair of connecting surfaces for connecting the first vertical surface and the second vertical surface, and a plurality of protruding ribs which extend towards the first vertical surface and are used for being abutted to the lockset are arranged on the second vertical surface.

Further, the mounting port comprises a first strip-shaped through hole arranged on the first vertical surface, a second strip-shaped through hole arranged on the second vertical surface and a mounting hole arranged on the second vertical surface, and the lockset penetrates through the first strip-shaped through hole and the second strip-shaped hole and is locked and fixed through a locking piece locked in the mounting hole.

Specifically, the shape and the size of the first strip-shaped through hole are matched with those of the mounting plate of the lockset; the distance between the free end of the convex rib and the first vertical surface is matched with the thickness of the mounting plate of the lockset.

Further, the side plates are formed by decorative plates, and the hardness of the decorative plates is smaller than that of the front plate and the rear plate; the surface of the front plate facing the rear plate is provided with a first fixing groove used for fixing the decorative plate, one side of the rear plate facing the front plate is provided with a second fixing groove, two ends of each decorative plate are symmetrically provided with step surfaces used for being clamped and fixed with the first fixing groove and the second fixing groove, and each decorative plate is connected between the front plate and the rear plate in a mode that the step surfaces at two ends are respectively inserted into the first fixing groove and the second fixing groove.

Further, the frame main body further comprises a top plate and a bottom plate, a plurality of positioning columns used for being fixedly connected with the top plate and the bottom plate are further arranged on the front plate and the back plate, a plurality of positioning holes matched with the positioning columns are formed in the top plate and the bottom plate, and the top plate and the bottom plate are fixedly locked with the front plate and the back plate through locking pieces locked to the positioning holes.

Further, the frame body further includes a kit case, and damping cotton disposed between the front plate and the rear plate and located at the bottom of the kit case.

Further, a handle and an opening for communicating the accessory box with the external environment are arranged on the top plate.

Further, the base comprises a fixing seat, a rotating seat fixedly connected with the frame main body and a bearing which is arranged between the fixing seat and the rotating seat and is used for rotationally connecting the fixing seat and the rotating seat.

Specifically, the front plate and the rear plate are respectively formed by sectional materials, and the mute cotton is C-shaped.

The lock frame provided by the utility model has the beneficial effects that: through setting up installation space between mutually independent front bezel and back plate to increase silence cotton in installation space, can effectively wrap up the tool to lock main part of installing in the lock frame, and effectively reduce the cavity area in the frame main part, prevent the propagation of noise in the frame main part, and then avoid because the too big noise that leads to of the inside cavity of frame main part is enlarged.

In addition, through the curb plate of detachable connection front bezel and back plate, can effectively improve the stability of frame main part to guarantee the stability after the tool to lock is installed in this lock frame.

Drawings

FIG. 1 is a schematic view of a lock frame according to the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a top view of a frame body of a latch mechanism according to the present utility model;

fig. 4 is a schematic view of an internal structure of a lock frame according to the present utility model.

In the figure: 100-lock frame,

10-base, 11-fixing seat, 12-rotating seat, 13-bearing, 20-frame body, 21-front plate,

211-first vertical surface, 212-second vertical surface, 2121-ribs, 213-connecting surface,

214-a first fixing groove, 22-a rear plate, 221-a second fixing groove, 23-a side plate, 231-a step surface,

24-top plate, 241-handle, 242-opening, 25-bottom plate, 26-accessory box, 261-damping cotton,

30-mute cotton, 40-mounting port, 41-first bar-shaped hole, 42-second bar-shaped hole, 43-mounting hole,

50-positioning columns and 60-positioning holes.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-4, a lock bracket 100 for displaying a lock according to the present utility model is provided, where the lock bracket 100 includes a base 10 and a frame body 20 disposed on the base 10. The frame body 20 includes a front plate 21, a rear plate 22 and a pair of side plates 23 detachably connecting the front plate 21 and the rear plate 22, which are disposed on the base 10 at intervals, and the front plate 21, the rear plate 22 and the side plates 23 enclose an installation space for installing a lock, and a soundproof cotton 30 is disposed in the installation space. The front plate 21 is provided with a mounting opening 40 through which the lock can be inserted, and the mounting opening 40 is communicated with the mounting space so that the main body of the lock can be inserted into the mounting space through the mounting opening 40. When the lock needs to be displayed by using the lock frame 100, the lock is firstly passed through the mounting opening 40 on the front plate 21, and is moved into the mounting space formed by enclosing the front plate 21, the rear plate 22 and the side plates 23, so that the lock body is attached to the mute cotton 30, and then the lock is fixedly connected with the frame body 20.

In the embodiment provided by the utility model, the mute cotton 30 is C-shaped, so that the mute cotton 30 better wraps the lock body and effectively reduces the cavity area in the frame body 20, prevents the noise in the frame body 20 from being transmitted, and further effectively avoids the noise from being amplified due to overlarge cavity in the frame body 20. Meanwhile, the mute cotton 30 is completely attached between the front plate 21 and the rear plate 22, so that noise caused by vibration generated on the surface of the lock can be effectively reduced when a user uses the lock, the lock frame 100 has a good mute effect, and user experience is improved. The stability of the frame body 20 can be effectively improved by detachably connecting the front plate 21 and the side plate 23 of the rear plate 22, thereby ensuring the stability of the lockset after being mounted on the frame body 20. Specifically, the mute cotton 30 may be made of an elastomer material such as pearl cotton, EVA, sponge, etc.

And since the frame body 20 is not integrated, the mute cotton 30 can be fixed to a predetermined position of the inner side surface of one side plate after the front plate 21, the rear plate 22 and the one side plate are assembled, and then the other side plate is fixed, thereby greatly facilitating the fixation of the mute cotton 30.

As shown in fig. 2 and 3, the front plate 21 includes a first vertical surface 211, a second vertical surface 212, and a pair of connection surfaces 213 for connecting the first vertical surface 211 and the second vertical surface 212, and a plurality of ribs 2121 extending toward the first vertical surface 211 and for abutting against the lock are provided on the second vertical surface 212. The lock is inserted through the mounting opening 40 on the front plate 21 and fixed in the mounting space, so that the lock abuts against the rib 2121 disposed on the second vertical surface 212 and extending toward the first vertical surface 211. Through with protruding muscle 2121 and tool to lock looks butt, can further reduce the vibration that the user used the tool to lock, tool to lock surface produced to further avoid because the tool to lock surface vibration produces the noise in lock frame 100, effectively guarantee the silence effect of this lock frame 100.

And, when installing the tool to lock, can grind above-mentioned protruding muscle 2121 to the tool to lock of different specifications, so that the high and the size phase-match of tool to lock of protruding muscle 2121 can withstand the tool to lock and guarantee the tool to lock and install stably, make the preceding terminal surface of tool to lock and first vertical face 211 level simultaneously.

As shown in fig. 2, the mounting opening 40 includes a first bar-shaped hole 41 provided on the first vertical surface 211, a second bar-shaped hole 42 provided on the second vertical surface 212, and a mounting hole 43 provided on the second vertical surface 212, and the lock passes through the first bar-shaped hole 41, the second bar-shaped hole 42 and is locked and fixed by a locking member locked into the mounting hole 43. After the lock body passes through the first bar-shaped hole 41 and the second bar-shaped hole 42, the inner side of the installation surface of the lock is attached to the convex rib 2121, and locking pieces such as bolts, studs and pins pass through the installation hole 43, so that the lock is locked in the installation space of the frame body 20, the stability of fixed connection between the lock and the lock frame 100 is effectively ensured, and the lock is prevented from falling off.

In the embodiment provided by the utility model, the shape and size of the first bar-shaped hole 41 is adapted to the shape and size of the mounting plate of the lock. Through setting up the shape and the first bar hole 41 of size looks adaptation of the mounting panel with the tool to lock, can effectively avoid being fixed in the lock behind the lock frame 100, produce the gap between the mounting panel of tool to lock and the first vertical face 211 of front bezel 21, guarantee the mounting panel of tool to lock and the first vertical face 211 of front bezel 21 laminate completely to prevent in the installation space of external environment noise entering lock frame 100, influence the silence effect of this lock frame 100, and further improve the stability of fixed connection between tool to lock and the lock frame 100.

In the embodiment provided by the utility model, the distance between the free end of the protruding rib 2121 and the first vertical surface 211 is matched with the thickness of the mounting plate of the lock, so that the rear end of the mounting plate of the lock is abutted against and completely attached to the free end of the protruding rib 2121 after the lock is mounted in the mounting space, and the protruding rib 2121 is ensured to effectively reduce the vibration generated on the surface of the lock. Meanwhile, the end face of the mounting plate is flush with the first vertical face 211 of the front plate 21, so that the mounting plate of the lock is further guaranteed to be completely attached to the front plate 21, the attractive effect is guaranteed, and external environmental noise is effectively prevented from entering the mounting space of the lock frame 100.

As shown in fig. 1 and 3, the side plate 23 is constituted by a decorative plate having a hardness smaller than that of the front plate 21 and the rear plate 22, and for example, a wooden plate may be used as the decorative plate. Since the hardness of the decorative plate is smaller than that of the front plate 21 and the rear plate 22, the decorative plate can be effectively prevented from scratching the front plate 21 and the rear plate 22 during the installation process, and the aesthetic appearance of the lock frame 100 and the stability and the sealing performance of the frame body 20 are affected, thereby affecting the silencing effect of the lock frame 100. At the same time, the trim panel also helps to absorb noise. The surface of the front plate 21 facing the rear plate 22 is provided with a first fixing groove 214 for fixing the decorative plates, one side of the rear plate 22 facing the front plate 21 is provided with a second fixing groove 221, and two ends of each decorative plate are symmetrically provided with step surfaces 231 for being clamped and fixed with the first fixing groove 214 and the second fixing groove 221. By inserting the stepped surfaces 231 of both ends of each decorative plate between the front plate 21 and the rear plate 22 in such a manner as to be inserted into the first fixing groove 214 and the second fixing groove 221, the convenience of mounting the decorative plates can be effectively improved, and the stability of the connection between the decorative plates and the front plate 21 and the rear plate 22 can be effectively ensured, thereby ensuring the stability of mounting the lock in the lock frame 100.

As shown in fig. 1, the frame main body 20 further includes a top plate 24 and a bottom plate 25, the front plate 21 and the rear plate 22 are further provided with a plurality of positioning posts 50 for fixedly connecting with the top plate 24 and the bottom plate 25, the top plate 24 and the bottom plate 25 are provided with a plurality of positioning holes 60 matched with the positioning posts 50, and the top plate 24 and the bottom plate 25 are locked and fixed with the front plate 21 and the rear plate 22 by locking members locked to the positioning holes 60. After the side plate 23 is arranged between the front plate 21 and the rear plate 22, the positioning holes 60 on the top plate 24 and the bottom plate 25 are aligned with the positioning columns 50 on the front plate 21 and the rear plate 22, and then the bottom plate 25 and the top plate 24 are fixedly connected with the front plate 21 and the rear plate 22 by utilizing fasteners such as bolts, studs and pins, so that the stability and the sealing performance of the frame main body 20 are effectively ensured, the stability of installing a lockset on the lock frame 100 is further improved, external environmental sounds are prevented from entering the lock frame 100, and the silencing effect of the lock frame 100 is influenced.

As shown in fig. 3, the frame body 20 further includes a kit case 26 and a damping cotton 261 disposed between the front plate 21 and the rear plate 22 and located at the bottom of the kit case 26. Through the damping cotton 261 arranged at the bottom of the accessory box 26, the area of the cavity in the frame main body 20 can be further reduced, so that the transmission of noise in the frame main body 20 caused by the operation of the lockset by a user is further prevented, and the noise in the frame main body 20 is prevented from being amplified due to the overlarge cavity. Meanwhile, the lock vibration is effectively reduced, and noise generated by the lock vibration is further avoided, so that the mute effect of the lock frame 100 is effectively ensured. The convenience of operating the lock frame 100 can be improved through the accessory box 26, and materials and accessories required for maintaining the lock frame 100 are placed in the accessory box 26, so that a user can take the lock frame at any time when needed, and the using effect of the lock frame 100 is ensured.

As shown in fig. 4, the top plate 24 is provided with a handle 241 and an opening 242 for communicating the accessory box 26 with the outside environment. When the lock frame 100 is required to be moved, the user only needs to lift the lifting handle 241 to move the lock frame 100 as required, so that the portability of the lock frame 100 is effectively improved. The opening 242 can enable the accessory box 26 to be communicated with the external environment, so that the user can conveniently use accessories and materials in the accessory box 26, and the work efficiency of repairing or maintaining the lock frame 100 is improved.

As shown in fig. 1, the base 10 includes a fixed seat 11, a rotating seat 12 fixedly connected with the frame body 20, and a bearing 13 disposed between the fixed seat 11 and the rotating seat 12 and rotatably connecting the fixed seat 11 and the rotating seat 12. The fixing seat 11 is placed on the plane, and a user can display the lockset fixed on the lock frame 100 to the customer in an omnibearing manner by rotating the rotating seat 12 or pushing the frame main body 20, so that the display effect of the lockset is effectively improved. Through the bearing 13 that sets up between fixing base 11 and roating seat 12 and rotate fixing base 11 and roating seat 12 to be connected, can effectively improve the stability of frame main part 20 when rotatory for fixing base 11 along with roating seat 12, avoid frame main part 20 to rock and lead to the tool to lock to drop from this lock frame 100.

In the embodiment provided by the utility model, the front plate 21 and the rear plate 22 are each constituted by a profile. By forming the front plate 21 and the rear plate 22 from the profile, not only is processing convenient, but also the front plate 21 and the rear plate 22 can have higher glossiness, thereby effectively improving the appearance aesthetic property of the lock frame 100. And can make front bezel 21 and back bezel 22 have higher hardness and good corrosion resistance, prevent in the in-process of installing curb plate 23 and install the tool to lock in this lock frame 100 in-process, front bezel 21 and back bezel 22 receive external force to influence and produce deformation, influence the stability of this lock frame 100 and install the leakproofness behind the lock frame 100 to reduce the silence effect of this lock frame 100.

The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The lock frame is used for displaying locks and is characterized by comprising a base and a frame main body arranged on the base;

2. A lock bracket according to claim 1, wherein the front panel comprises a first vertical surface, a second vertical surface and a pair of connecting surfaces for connecting the first vertical surface and the second vertical surface, and the second vertical surface is provided with a plurality of ribs extending towards the first vertical surface and for abutting against the lock.

3. The lock bracket of claim 2, wherein the mounting opening comprises a first bar-shaped through hole formed in the first vertical surface, a second bar-shaped through hole formed in the second vertical surface, and a mounting hole formed in the second vertical surface, and the lock passes through the first bar-shaped through hole and the second bar-shaped hole and is locked and fixed by a locking member locked in the mounting hole.

4. A lock bracket according to claim 3, wherein the first bar-shaped through hole is shaped and dimensioned to fit the shape and dimension of the mounting plate of the lock; the distance between the free end of the convex rib and the first vertical surface is matched with the thickness of the mounting plate of the lockset.

5. A lock bracket as claimed in claim 1, wherein said side panels are formed of decorative panels having a hardness less than the hardness of said front and rear panels; the surface of the front plate facing the rear plate is provided with a first fixing groove used for fixing the decorative plate, one side of the rear plate facing the front plate is provided with a second fixing groove, two ends of each decorative plate are symmetrically provided with step surfaces used for being clamped and fixed with the first fixing groove and the second fixing groove, and each decorative plate is connected between the front plate and the rear plate in a mode that the step surfaces at two ends are respectively inserted into the first fixing groove and the second fixing groove.

6. The lock frame according to claim 1, wherein the frame body further comprises a top plate and a bottom plate, the front plate and the rear plate are further provided with a plurality of positioning posts fixedly connected with the top plate and the bottom plate, the top plate and the bottom plate are provided with a plurality of positioning holes matched with the positioning posts, and the top plate and the bottom plate are fixedly locked with the front plate and the rear plate through locking pieces locked to the positioning holes.

7. The lock bracket as claimed in claim 6, wherein said frame body further comprises a fitting box and a damping cotton disposed between said front plate and said rear plate and located at a bottom of said fitting box.

8. A lock bracket according to claim 7, wherein said top panel is provided with a handle and an opening for communicating said accessory box with the external environment.

9. The lock bracket as claimed in claim 1, wherein the base includes a fixing base, a rotating base fixedly connected to the frame body, and a bearing interposed between the fixing base and the rotating base and rotatably connecting the fixing base and the rotating base.

10. A lock bracket as claimed in claim 1, wherein the front and rear plates are each formed of a profile, and the mute cotton is C-shaped.