CN211396949U - Lock handle panel - Google Patents

Abstract

The utility model discloses a lockset handle panel, which comprises a handle, a panel inner shell and a fixed back plate, and comprises a knob mechanism, wherein the knob mechanism comprises a function knob and a function switching plate, the function knob is connected with the panel inner shell through a connecting shaft, the center of the bottom of the function knob is provided with a connecting groove, a knob pin and a knob groove are arranged beside the connecting groove, a knob groove matched with the function knob is arranged on the panel inner shell, the center of the inside of the knob groove is provided with a first groove hole, a fixing column and an arc groove are arranged beside the first groove hole, a second groove hole is arranged on the function switching plate, the handle structure of the utility model can adjust three functions of indoor unlocking prevention through a cat eye, quick escape and back locking, is provided with a knob component, has clear gears, can directly turn the knob through pressing the knob by the cat eye, and can turn the knob through pressing the back locking, effectively distinguish and prevent cat eye and anti-lock.

Description

Lock handle panel

Technical Field

The utility model relates to a tool to lock field, in particular to have indoor prevent cat eye, flee and the handle panel that just the handle can commutate fast that three function of back lock can switch over wantonly.

Background

At present, because most of entry doors are all furnished with the cat eye, because the drawback of cat eye structure makes it lift off from outdoors, lawless persons utilize the instrument, stretch into indoor and overlap joint including through the cat eye hole from outdoors on the handle, from the outer operation tool alright push down interior handle and open the door of outdoors, have the potential safety hazard.

The handle part is generally direct mount on the panel in the market, needs to increase fixed and stop device on the panel, increases panel processing cost, and later stage assembly maintenance is troublesome. The handle can not be quickly reversed when the door is opened leftwards and rightwards, if the direction of the handle is inconsistent with the door opening mode during installation, an installer needs to reverse the handle at the moment, the handle needs to be detached again, then the handle is adjusted to the needed installation direction, and then the handle is reinstalled, so that the installation efficiency is greatly reduced, and meanwhile, the installation difficulty is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough of prior art, provide a stable in structure, theftproof performance is good, possess the novel handle structure that prevents that the cat eye from unblanking, flee fast and the three function unification of anti-lock.

The utility model discloses a realize through following technical scheme:

the utility model provides a tool to lock handle panel, includes handle and panel inner shell and fixed backplate, includes knob mechanism, knob mechanism includes function knob and function switch board, the function knob passes through the connecting axle with the panel inner shell and is connected, function knob bottom center is equipped with the spread groove, the other knob round pin and the knob groove of being equipped with of spread groove, be equipped with on the panel inner shell with function knob complex knob recess, knob recess inner center is equipped with first slotted hole, first slotted hole next door is equipped with fixed column and arc wall, first slotted hole cooperates with the spread groove is concentric, fixed column and knob groove cooperation, arc wall and knob round pin cooperation, be equipped with the second slotted hole on the function switch board, the second slotted hole with knob round pin cooperation.

As an improvement of the scheme, a convex block is arranged on the side face of the connecting shaft and matched with the first slotted hole, and the knob pin penetrates through the arc-shaped groove and enters the second slotted hole.

As an improvement of the scheme, a return mechanism is arranged between the functional knob and the panel inner shell.

As an improvement of the scheme, the improved structure further comprises a hand feeling mechanism, wherein the hand feeling mechanism comprises a hand feeling plate, a vertical block and a guide post are arranged on the fixed backboard, the guide post is connected to the fixed backboard through a boss, wavy teeth are arranged on one side of the hand feeling plate, the other side of the hand feeling plate is elastically connected with the vertical block, a third slotted hole is formed in the hand feeling plate, and the third slotted hole is in sliding fit with the boss in the left and right directions.

As an improvement of the scheme, a strip-shaped groove is formed in the function switching plate, a hand-feeling pin is arranged beside the strip-shaped groove and is connected with the wavy teeth in a sliding fit mode, and the strip-shaped groove is matched with the guide column.

As an improvement of the scheme, the handle fixing block is further included, and the handle penetrates through the fixing back plate to be connected with the handle fixing block.

As an improvement of the scheme, a function square key is connected below the belonging handle, a square hole is formed in the handle, a square key spring is arranged in the square hole, one end of the function square key is connected with the handle through the spring and the square hole, and the other end of the function square key penetrates through the function switching plate to be inserted into the connecting block.

As an improvement of the scheme, the improved reversing mechanism comprises a shifting block and a reversing screw, wherein the shifting block is connected with the connecting block in a rotating matching mode through a torsion spring.

As an improvement of this scheme, the panel inner shell passes through unilateral fixed connection with fixed backplate.

As an improvement of the scheme, a clamping block is arranged above the fixed backboard, a clamping groove is formed in the top of the panel inner shell, the fixed backboard is connected with the upper end of the panel inner shell through the clamping groove of the clamping block, and the lower end of the fixed backboard is fixedly connected with the upper end of the panel inner shell.

Compared with the prior art, the handle structure of the utility model has the advantages that the three functions of indoor unlocking prevention through the cat eye, quick escape and back locking are adjustable; the hand button component is arranged, so that the gears are clear; the cat eye prevention device can directly twist the hand button, and the hand button can be twisted to perform reverse locking only by pressing the hand button to effectively distinguish the cat eye prevention device from the reverse locking, so that mistaken reverse locking is avoided; when the handle is installed, the handle can be quickly reversed according to the door opening direction.

Drawings

Fig. 1 is a schematic view of the anatomical state of the lock handle panel of the present invention.

Fig. 2 is a schematic view of the assembly structure of the handle panel of the lock of the present invention.

Fig. 3 is a schematic diagram of the lock handle panel for three-gear switching.

Fig. 4 is a schematic view of the hand feeling mechanism of the present invention.

Fig. 5 is a schematic view of the knob mechanism of the present invention.

Fig. 6 is a schematic view of the fixture block mechanism of the present invention.

Wherein, 1-handle, 2-panel inner shell, 3-ferrule, 4-function switch board, 5-handle board, 6-fixed backboard, 7-handle fixed block, 8-gasket, 9-dial block, 10-connecting block, 11-spring press plate, 12-function square key, 13-square key spring, 14-return torsion spring, 15-reversing screw, 16-handle torsion spring, 17-press plate screw, 18-first square groove, 19-second square groove, 20-round groove, 21-first boss, 22-square key pin, 23-knob pressure spring, 24-function knob, 25-connecting groove, 26-knob pin, 27-knob groove, 28-knob groove, 29-first slotted hole, 30-fixed column, 31-arc-shaped groove, 32-second groove hole, 33-connecting shaft, 34-convex block, 35-vertical block, 36-guide column, 37-second boss, 38-wave tooth, 39-hand-feeling spring, 40-guide leg, 41-third groove hole, 42-hand-feeling pin, 43-strip-shaped groove, 44-fixture block, 45-wire column, 46-fixture block pressure spring, 47-fixture groove, 48-screw through hole, 49-wire hole, 50-handle screw and 51-gasket.

Detailed Description

Reference will now be made in detail to the present embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be 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 according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The specific embodiment is as follows: the utility model provides a tool to lock handle panel, shown in figure 1, includes handle 1, panel inner shell 2, lasso 3, function switch board 4, feels board 5, fixed backplate 6 and handle fixed block 7, handle 1 passes round hole on the fixed backplate 6 and links firmly through the screw with handle fixed block 7, lasso 3 is located between fixed backplate 6 and handle 1, be equipped with the gasket 8 in adjustment handle 1 and the 6 clearances of fixed backplate between handle fixed block 7 and the fixed backplate 6.

Handle fixed block 7 below still is equipped with shifting block 9, connecting block 10 and spring pressure plate 11, function square key 12 is connected to handle 1 below, is equipped with the square hole in the handle 1, and square key spring 13 is equipped with in the square hole, in the one end compression square key spring 13 of function square key 12 inserted the square hole of handle 1, the other end passes function switch board 4 and inserts connecting block 10.

One end of the function square key 12 is provided with a round table which is matched with a round hole on the connecting block 10, and the connecting block 10 is matched in the shifting block 9 in a rotating mode.

A return torsion spring 14 is arranged between the shifting block 9 and the connecting block 10, two ends of the return torsion spring 14 are matched with bosses on the inner side of the shifting block through connecting block bosses, and the auxiliary connecting block 10 returns; the shifting block 9 is connected with the handle fixing block 7 through a reversing screw 15; the handle torsion spring 16 is arranged in the shifting block 9, and two ends of the handle torsion spring 16 are matched with the boss on the fixed back plate 6 through the boss on the shifting block 9.

Spring clamp 11 prevents that handle torsional spring 16 from popping out through two clamp plate screws 17 and fixed backplate 6 fixed connection to carry on spacingly to connecting block 10, constitute whole handle panel structure.

Indoor cat eye, flee and indoor three function switching principle of locking backward:

the external force drives the function switch board 4 to slide relative to the function square key 12, and when the function square key 12 is positioned at the position of the first square groove 18 on the function switch board 4, the function square key 12 cannot rotate at the moment; function square key 12 is under the pressure effect of square key spring 13, and the second square groove 19 of connecting block 10 is gone into to the lower extreme card of function square key 12, makes connecting block 10 can not rotate, and the lock body square key is connected to the other end of connecting block 10, makes the lock body square key can not rotate, and outdoor can not unblank through the handle, realizes indoor anti-lock function.

When the function square key 12 is positioned at the position of the circular groove 20 on the function switching plate 4, the handle 1 is pressed, and the function square key 12 can rotate along with the handle 1; under the pressure effect of square key spring 13, the lower extreme card of function square key 12 is gone into in the second square groove 19 of connecting block 10, makes connecting block 10 rotate along with function square key 12, and the lock body square key is connected to the other end of connecting block 10, and connecting block 10 drives the lock body square key and rotates, realizes fleing to unblank.

When the function square key 12 is located at the position of the first boss 21 on the function switching plate 4, the first boss 21 is matched with the square key pin 22 on the function square key 12, the function square key 12 is ejected out of the second square groove 19 of the connecting block 10, the function square key 12 is separated from the connecting block 10, the connecting block 10 can freely rotate, the other end of the connecting block 10 is connected with the lock body square key, and therefore the lock body square key can freely rotate; function square key 12 card is in function switch board 4, and function square key 12 can not rotate this moment, because the other end of function square key 12 is arranged in the handle square hole, and handle 1 can not rotate this moment, and indoor handle 1 is unavailable promptly, realizes indoor cat eye of preventing.

The handle reversing principle is as follows:

the function switching plate 4 is located at an escape position, namely the function square key 12 is located at the position of the circular groove 20 on the function switching plate 4, the lower end of the function square key 12 is located in the second square groove 19 of the connecting block 10, the reversing screw 15 is loosened through the two through holes on the spring pressing plate 11, the reversing screw 15 is separated from the handle fixing block 7, so that the handle fixing block 7 and the shifting block 9 can rotate relatively, at the moment, the handle 1 drives the handle fixing block 7 and the function square key 12 to rotate freely by 360 degrees, and the shifting block 9 is kept immovable under the action of the torsion spring and the fixed back plate 6.

The door opening direction is determined during installation, after the handle 1 is rotated to the required door opening direction, a reversing screw 15 is screwed with the handle fixing block 7 through a through hole by using a tool, so that the shifting block 9 is connected with the handle fixing block 7, and the handle reversing is realized. Not hard up switching-over screw during packing transportation can rotate handle 1 to the direction unanimous with fixed backplate 6, and the packing is simple, saves space.

Consequently the utility model discloses a handle switching-over only need be unscrewed reversing screw 15 from handle fixed block 7, alright make 1 free rotation of handle, after confirming that the direction of opening the door is rotatory right position with handle 1, twist reversing screw 15 into handle fixed block 7, alright realize the switching-over and the location of handle 1.

Knob mechanism structure and principle:

as shown in fig. 5, the knob mechanism includes a function knob 24, a panel inner casing 2 and a function switch plate 4, a connecting groove 25 is provided at the center of the bottom of the function knob 24, and a knob pin 26 and a knob groove 27 are provided beside the connecting groove 25; a knob groove 28 matched with the function knob 24 is arranged on the panel inner shell 2, a first slotted hole 29 is arranged in the center of the knob groove 28, the first slotted hole 29 is a combined fan-shaped slotted hole as shown in fig. 5, a fixed column 30 and an arc-shaped groove 31 are arranged beside the first slotted hole 29, the first slotted hole 29 is concentrically matched with the connecting groove 25, the fixed column 30 is matched with the knob groove 27, and the arc-shaped groove 31 is matched with the knob pin 26; the function switch board 4 is provided with a second slot 32, and the second slot 32 is matched with the knob pin 26.

The function knob 24 is connected with the panel inner shell 2 through a connecting shaft 33, a convex block 34 is arranged on the side face of the connecting shaft 33, the convex block 34 is matched with a first slotted hole 29 on the panel inner shell 2, a knob pressure spring 23 is arranged between the function knob 24 and the panel inner shell 2, the knob pin 26 penetrates through an arc-shaped groove 31 on the panel inner shell 2 and extends into a second slotted hole 32 on the function switching plate 4, and the function knob 24 is twisted to drive the function switching plate 4 to slide up and down;

when the multifunctional escape device is used, the functional knob 24 is directly and instantly twisted from the middle escape position to enable the functional knob 24 to be placed at the cat eye prevention position, the fixed column 30 is always separated from the knob groove 27 in the process of instantly twisting the functional knob 24 by the needle, and the fixed column 30 is propped against the lower plane of the functional knob 24 to enable the functional knob 24 to only rotate but not move up and down; when the anti-locking is required, the function knob 24 is twisted counterclockwise, so that the fixing post 30 enters the knob groove 27, the function knob 24 can move up and down, the function knob 24 is pressed, the lug 34 is separated from the first groove hole 29, and the function knob 24 can rotate to the anti-locking position counterclockwise.

The functional knob can be directly rotated clockwise to prevent the cat eye, and the reverse locking can be realized only by pressing and rotating the functional knob, so that the operation of the cat eye prevention function and the reverse locking function is obviously distinguished, the gear confusion and the false reverse locking are avoided, and the operation and the use are convenient; the knob design of human engineering is combined, so that the use is more comfortable and more humanized.

The structure and the principle of the hand feeling mechanism are as follows:

fig. 4 shows, the mechanism of feeling is including fixed backplate 6, 6 tops of fixed backplate are equipped with function switch board 4 and handle board 5, be equipped with upright piece 35 and guide post 36 on the fixed backplate 6, upright piece 35 is a pair of, guide post 36 is fixed between two upright pieces 35 through second boss 37, one side of handling board 5 is equipped with wave tooth 38, and the lug of handling board 5 opposite side and upright piece 35 between be equipped with feel spring 39, handle 5 tip of board two guide legs 40 and fixed backplate 6 both sides upright piece 35 and cooperate, handle and be equipped with third slotted hole 41 on the board 5, third slotted hole 41 cooperatees with boss 37 on the fixed backplate 6, can the horizontal slip.

The bottom of the function switching plate 4 is provided with a hand feeling pin 42, the hand feeling pin 42 is in sliding fit with the wavy teeth 38 on the hand feeling plate 5, and the function switching plate 4 is provided with a strip-shaped groove 43 which is matched with the guide post 36 on the fixed backboard 6 and can slide up and down.

When the hand feeling mechanism is used, the function switching plate 4 is pushed, the function switching plate 4 slides relative to the hand feeling plate 5, so that the hand feeling pin 42 is driven to slide along the wavy teeth 38, the hand feeling pin 42 slides from the bottom to the top of the wavy teeth 38, the wavy teeth 38 are extruded to enable the hand feeling plate 5 to slide leftwards, the hand feeling pin 42 slides from the top to the bottom, the hand feeling plate 5 slides rightwards under the action of the hand feeling spring 39 and slides to the bottom of the wavy teeth, and therefore an obvious hand feeling position is formed.

The setting of feeling the structure makes indoor prevent cat eye, flee and three work positions of back lock, and the gear is clear.

The fixture block mechanism has the structure and the principle:

the fixture block 44 is arranged at the top end of the fixed back plate 6 and is matched with the screw post 45 on the fixed back plate 6, a fixture block pressure spring 46 is arranged between the tail end of the fixture block 44 and the fixed back plate 6, and the fixture block 44 can slide up and down under the action of spring force; the top inboard of panel inner shell 2 is equipped with draw-in groove 47 and fixture block 44 joint cooperation, and the bottom of panel inner shell 2 is provided with screw via hole 48, and 6 bottoms of fixed backplate are provided with screw hole 49, and behind the fixture block 44 tip stretched into 2 top draw-in grooves 47 joints of panel inner shell, with the locking in 2 tops of panel inner shell, the rethread screw with panel inner shell 2 and 6 bottom locking of fixed backplate, prevent that panel inner shell 2 and fixed backplate 4 from breaking away from.

The design of fixture block has guaranteed the pleasing to the eye and the integrality of panel top outside, and the cooperation of fixture block and screw is used to make the panel inner shell can firmly reliable install on fixed backplate, makes panel inner shell dismantle, simple to operate simultaneously.

The handle structure of the utility model has adjustable three functions of indoor prevention of unlocking through the cat eye, quick escape and back locking; the hand button component is arranged, so that the gears are clear; the cat eye prevention device can directly twist the hand button, and the hand button can be twisted to perform reverse locking only by pressing the hand button to effectively distinguish the cat eye prevention device from the reverse locking, so that mistaken reverse locking is avoided; when the handle is installed, the handle can be quickly reversed according to the door opening direction.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments without departing from the spirit and scope of the present invention, and that all such changes, modifications, substitutions and alterations in combination are deemed to be within the scope of the present invention.

Claims (10)

1. The utility model provides a tool to lock handle panel, includes handle and panel inner shell and fixed backplate, its characterized in that: including knob mechanism, knob mechanism includes function knob and function switching board, the function knob passes through the connecting axle with the panel inner shell and is connected, function knob bottom center is equipped with the spread groove, the other knob round pin and the knob groove of being equipped with of spread groove, be equipped with on the panel inner shell with function knob complex knob recess, the knob recess inner center is equipped with first slotted hole, first slotted hole next door is equipped with fixed column and arc wall, first slotted hole cooperates with the spread groove is concentric, fixed column and knob groove cooperation, arc wall and knob round pin cooperation, be equipped with the second slotted hole on the function switching board, the second slotted hole with the cooperation of knob round pin.

2. The lock handle panel of claim 1, wherein: the side face of the connecting shaft is provided with a convex block, the convex block is matched with the first slotted hole, and the knob pin penetrates through the arc-shaped slot and enters the second slotted hole.

3. The lock handle panel of claim 1, wherein: and a return mechanism is arranged between the functional knob and the panel inner shell.

4. The lock handle panel of claim 1, wherein: the novel vertical type shoe cabinet is characterized by further comprising a hand feeling mechanism, wherein the hand feeling mechanism comprises a hand feeling plate, the fixed back plate is provided with a vertical block and a guide post, the guide post is connected to the fixed back plate through a boss, one side of the hand feeling plate is provided with wavy teeth, the other side of the hand feeling plate is elastically connected with the vertical block, the hand feeling plate is provided with a third slotted hole, and the third slotted hole is in sliding fit with the boss in the left and right directions.

5. The lock handle panel of claim 4, wherein: the function switching plate is provided with a strip-shaped groove, a hand-feeling pin is arranged beside the strip-shaped groove, the hand-feeling pin is connected with the wavy teeth in a sliding fit mode, and the strip-shaped groove is matched with the guide column.

6. The lock handle panel of claim 1, wherein: the handle penetrates through the fixed back plate to be connected with the handle fixing block.

7. The lock handle panel of claim 1, wherein: the handle is characterized in that a function square key is connected below the handle, a square hole is formed in the handle, a square key spring is arranged in the square hole, one end of the function square key is connected with the handle through the spring and the square hole, and the other end of the function square key penetrates through the function switching plate and is inserted into the connecting block.

8. The lock handle panel of claim 7, wherein: the reversing mechanism comprises a shifting block and a reversing screw, and the shifting block is connected with the connecting block in a rotating fit mode through a torsion spring.

9. The lock handle panel of claim 1, wherein: the panel inner shell is fixedly connected with the fixed back plate through a single side.

10. The lock handle panel of claim 9, wherein: the fixing backboard is characterized in that a clamping block is arranged above the fixing backboard, a clamping groove is formed in the top of the panel inner shell, the fixing backboard is connected with the upper end of the panel inner shell through the clamping block and the clamping groove, and the lower end of the fixing backboard is fixedly connected with the lower end of the panel inner shell.

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