CN207673134U - Lock adjustable button box - Google Patents

Abstract

The adjustable button box of lock provided by the utility model, including button box ontology and panel, button box ontology have inner cavity, it is characterised in that：Button box ontology is equipped with adjustable inner box and mounting hole, adjustable inner box has lock tongue cavity and adjusts through-hole, it adjusts through-hole and is located at same axis with mounting hole, adjust a through-hole wall at least rack, it adjusts and is equipped with adjustment axis in through-hole, adjustment axis outer end circle is equipped with the flank of tooth, drives adjustable inner box to be moved in button box ontology inner cavity with the cooperation for adjusting through-hole rack by adjusting the adjustment axis flank of tooth；Mounting hole is equipped with connector, and connector one end is stretched into mounting hole and is equipped with inner recess with the adjusting axis connection, adjustable inner box at least one end, is equipped in inner recess and inner recess separated the partition board to form two inner recess, two inner recess are placed with elastic component.The utility model is realized in adjustment process not correspondence problem up and down, be not in have on one side occur that deviation causes cannot be sealed；Noise is greatly reduced, use is more comfortable, convenient.

Description

Lock adjustable button box

Technical field

The utility model is related to lockset articles for use, in particular to a kind of adjustable button boxes of lock.

Background technology

All it is needs lock at present in office space or residential applications, lock type is relatively more, the meeting during installation lock Occur, have openning hole position, and lock tongue cannot be opposite with button box in requisition for re-working, and can damage a beam in this way and because of punching etc. again Problem, it may appear that hole position is excessive button box loosening, inconvenience cumbersome for installation, also more wasteful time, while shutdown at present occurs It is that noise is bigger, is opening the door at closing time, because of the shock or friction between each component, the consumer that can make a noise wishes to the greatest extent Amount reduces such noise.

For the problem, it is made that many improvement, such as Patent No. in the market：It is mute disclosed in 2013107234405 Button box, it is therefore an objective to solve the problem of that door lock makes a noise between lock tongue and button box because of loosening in use, one kind is provided Mute button box.Used technical solution is：The inner box of a position-adjustable, inner box both ends are set between button box and buckle An inner box slot, one limited block of inner box slot side projection are set respectively, and inner box middle part sets a line position hole, an adjusting is set on the inside of line position hole Chamber；Buckle both ends set a buckle mounting hole and a dead bolt hole respectively, and wherein dead bolt hole is corresponding with set on the inner box slot of inner box, lock Tongue apertures side set respectively a limiting slot with set on the limited block of inner box slot side it is correspondings engaging, buckle middle part set an adjustment hole with it is interior Line position hole in the middle part of box corresponds to；Button box both ends set that a button box mounting hole is corresponding with buckle mounting hole to be fixed respectively, in button box bottom end It is corresponding with the line position hole of inner box that portion is equipped with an adjusting uropore；If an adjusting screw rod, middle part is equipped with a square shaft, and front end, which is equipped with, adjusts Save slot, tail end is equipped with threaded column；If an eccentric wheel is placed in the adjusting cavity in the middle part of inner box, if a square hole runs through eccentric wheel one Side, side are equipped with multipair standstill face, and adjusting screw rod is penetrated from adjustment hole, and square shaft is inserted into square hole after passing through line position hole, Uropore is pierced by the threaded post of tail end after the adjustment, and a cushion and a nut are consolidated with the stud spiral shell.By rotate adjusting screw rod, nationality its Square shaft drives eccentric wheel, drives inner box to make lateral displacement, to adjust the gap between inner box slot and lock tongue, avoids because of gap It is excessive and make door body generate shake make a noise, greatly improve the suitability of door lock, the service life of door lock obtains obviously Extend, and has reached good muting function.

For technical characteristic disclosed in this scheme, there is following deficiency：1, it is by adjusting between inner box slot and lock tongue Gap avoids door body from shaking, and noise is prevented to reach, but is needing at closing time in use, lock tongue meeting and buckle Contact generates noise；2, it is adjusted using adjusting screw rod, drives eccentric wheel using adjusting screw rod square shaft to realize that rotation drives Inner box, with realize adjust, can be found in adjustment process here when turn left adjust when, need install assigned direction adjust, centainly It needs to adjust to left direction terminal and just can be reversed adjusting, bring great inconvenience；When 3, being adjusted by adjusting screw rod, it can go out Existing inner box both ends are misaligned problem up and down, lock tongue can be caused to coordinate with inner box not in place, adjusting not realized, so that being not achieved quiet Audio fruit；4, drive eccentric wheel using adjusting screw rod square shaft drives the range of inner box adjusting to have limitation to realize to rotate, because For eccentric wheel and square shaft, it is contacted using face, can only be adjusted a face and be contacted with face, it may appear that inner box adjusts excessive or too small Not applicable button box.

Utility model content

The utility model in view of the above-mentioned problems existing in the prior art, provides a kind of lock adjustable button box.

The purpose of utility model of the utility model is realized by following scheme：

Adjustable button box is locked, including button box ontology and the panel positioned at button box outer body end face, button box ontology have Inner cavity, it is characterised in that：Button box ontology is equipped with and is installed on the adjustable inner box in inner cavity and the peace in inner cavity Hole is filled, adjustable inner box has lock tongue cavity and adjusts through-hole, adjusts through-hole and is located at same axis with mounting hole, adjusts through-hole wall An at least rack adjusts and is equipped with adjustment axis in through-hole, and adjustment axis outer end circle is equipped with the flank of tooth being meshed with rack, passes through tune It saves the adjustment axis flank of tooth and drives adjustable inner box to be moved in button box ontology inner cavity with the cooperation for adjusting through-hole rack；Mounting hole is equipped with Connector, connector one end are stretched into the adjusting axis connection in mounting hole, and adjustable inner box at least one end is equipped with inner recess, interior It is equipped in recess and inner recess is separated the partition board to form two inner recess, two inner recess are placed with elastic component, the elastic component One end is contradicted with partition board, and the other end is contradicted with button box ontology indent cavity wall.

Preferably, rack is equipped with two, and two racks are symmetrically arranged on adjusting through-hole opposed inner walls.

Preferably, there is adjustment axis the construction section being located at below the flank of tooth, construction section to be provided with screwed concave hole, connect Part includes screw rod, and screw rod and the concave hole are affixed, and adjustment axis upper surface is provided with the regulating tank coordinated for adjusting tool.

Preferably, it is equipped with buckling groove in adjustable inner box lock tongue cavity, magnetic block is provided in buckling groove, is stained with outside magnetic block Noise reduction rubber cushion, noise reduction rubber cushion are open towards lock tongue cavity.

Preferably, there are two adjustable inner box lock tongue cavity is set, being mounted on respectively symmetrically adjusts through-hole both sides, and two of which can Adjusting inner box lock tongue cavity, at least one is placed with magnetic block.

Preferably, two side end of button box ontology is provided with mounting hole, and corresponding adjustable inner box both ends have opposite with mounting hole The opening answered, opening are in arciform, and fixed hole position is in arciform opening package.

Preferably, adjustable inner box is equipped with instruction block, and instruction block is located between adjustable inner box opening and inner recess, and panel opens up There are fluting compatible with instruction block, fluting edge that there is graduation indication area

The beneficial effects of the utility model are：The design is by the rotation to adjustment axis, in conjunction with by adjusting adjustment axis The flank of tooth drives adjustable inner box to be moved in button box ontology inner cavity with the cooperation for adjusting through-hole rack, can improve the convenience of installation, Lock will not be caused to be unable to normal use because of the deviation of size, it is only necessary to adjust adjustment axis and achieve that lock tongue lock corresponding with button box Close, while inner recess be provided on the outside of inner box adjusting, elastic component is combined in inner recess, realize adjustment process up and down Not correspondence problem, be not in have on one side occur that deviation causes cannot be sealed；Magnetic block is provided in adjusting inner box can be quickly Actuation lock tongue, will not send out the sound because of the plate contact outside lock tongue and button box in door closing procedure, greatly reduce noise, make It is convenient with more comfortable.

Description of the drawings

Fig. 1 is the structural schematic diagram of the adjustable inner box of the utility model；

Fig. 2 is the upward view of Fig. 1；

Fig. 3 is the structural schematic diagram of button box ontology；

Fig. 4 is panel construction schematic diagram；

Fig. 5 is the structural schematic diagram of adjustment axis；

Fig. 6 is the structural schematic diagram of magnetic block；

Fig. 7 is noise reduction rubber mat structure schematic diagram；

Fig. 8 is the structural schematic diagram of elastic component；

Fig. 9 is that adjustable inner box installs spring structure schematic diagram.

Specific implementation mode

Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail.

Embodiment

With reference to attached drawing 1 to shown in Fig. 9, the adjustable button box of lock provided by the utility model, including button box ontology 1 and be located at The panel 3 of button box outer body end face, both panel and button box ontology are mainly connected through a screw thread, and button box ontology 1 has interior Cavity, button box ontology 1 is equipped with and is installed on the adjustable inner box 2 in inner cavity and the mounting hole in inner cavity 13, adjustable Inner box 2 has lock tongue cavity 5 and adjusts through-hole 7, adjusts through-hole 7 and mounting hole 13 and is located at same axis, adjusting 7 inner wall of through-hole to A rare rack 9 adjusts and is equipped with adjustment axis 14 in through-hole 7, and 14 outer end of adjustment axis circle is equipped with the flank of tooth 15 being meshed with rack, Adjustable inner box 2 is driven to be moved in button box ontology inner cavity with the cooperation for adjusting through-hole rack 9 by adjusting the adjustment axis flank of tooth 15；This In adjust the adjustment axis flank of tooth 15 with adjust 9 cooperation of through-hole rack only need to rotate adjustment axis can be when occurring up and down or left and right has not When alignment problem, directly the i.e. adjustable direction in the direction of control rotation, mounting hole 13 are equipped with connector 16, connector 16 1 End is stretched into mounting hole and is equipped with inner recess with the adjusting axis connection, at least one end of adjustable inner box 2, is equipped in inner recess Recess separates the partition board 8c to form two inner recess 8a, 8b, and two inner recess are placed with elastic component 17, the elastic component one end with Partition board 8c is contradicted, and the other end is contradicted with 1 indent cavity wall of button box ontology, is formed and is pre-tightened regulating mechanism automatically, upper and lower ends will not Because there is inner box bounce offset issue in use for a long time.

In order to improve the stability of adjusting, rack 9 is equipped with two, and symmetrically setting is relatively interior in adjusting through-hole for two racks On wall.

There is adjustment axis 14 construction section being located at below the flank of tooth, construction section to be provided with screwed concave hole, connector packet The installation parts such as screw rod or screw are included, screw rod and the concave hole are affixed, and adjustment axis upper surface is provided with the tune coordinated for adjusting tool Save slot.Using above-mentioned fit structure, adjustment axis play can be prevented, it is more accurate to adjust.

In order to accomplish better muting function, it is equipped with buckling groove 18 in adjustable inner box lock tongue cavity, is arranged in buckling groove 18 Be magnetic block 4, is stained with noise reduction rubber cushion 6 outside magnetic block 4, and 4 lower section of magnetic block has an iron plate 41, and noise reduction rubber cushion 6 is towards lock tongue cavity Opening.Fastening trench bottom, there is convex hook, convex hook magnetic block is stuck in buckling groove, and specific three's installation relation is iron sheet 41 under Side, magnetic block are noise reduction rubber cushion on middle part top, and the program is mainly sucked out lock tongue using magnetic block, avoids lock tongue and face The contact 3 of plate surface can accomplish mute effect of closing the door using noise reduction rubber cushion when lock tongue is inhaled into.

There are two adjustable inner box lock tongue cavity 5 is set, being mounted on respectively symmetrically adjusts through-hole both sides, two of which is adjustable inner box Lock tongue cavity at least one be placed with magnetic block.

1 liang of side end of button box ontology is provided with mounting hole 12, and corresponding 2 both ends of adjustable inner box have corresponding with mounting hole 12 Opening 11, in arciform, mounting hole 12 is located in arciform opening package opening 11, using being open 11 more than 12 outer diameter knot of mounting hole Structure can be more conducive to adjusting.

Panel includes and is open, the panel mounting hole 33 on the same axis of mounting hole, with the window entered for lock tongue 32 and for the adjustment hole 31 that adjustment axis penetrates, there is protrusion 10 in adjustable inner box upper surface, protrusion primarily to It is more prone to pre-install with panel, is not in wander off.

In order to be more accurate know adjusting position, adjustable inner box is equipped with instruction block 19, and instruction block 19 is located at adjustable inner box Between opening and inner recess, panel offers fluting 34 compatible with instruction block, and 34 edges of fluting have graduation indication area 35.

The operation principle of the utility model is described further：In installation process, first the 1 pre-buried installation of button box ontology In on the specified positions Men Liang, then adjustable inner box is positioned in inner cavity, then by the rotation to adjustment axis, in conjunction with logical It overregulates the adjustment axis flank of tooth and drives adjustable inner box to be moved in button box ontology inner cavity with the cooperation for adjusting through-hole rack, it will not be because of ruler Very little deviation and cause lock to be unable to normal use, it is only necessary to adjust adjustment axis and achieve that lock tongue is corresponding with button box sealed because Adjustment structure setting will appear up and down not correspondence problem at middle part, adjusting, therefore two indents are provided on the outside of inner box adjusting Mouthful, elastic component is combined in inner recess, is realized in adjustment process not correspondence problem up and down, be not in have on one side occur it is inclined Difference causes cannot be sealed；Magnetic block is provided in adjusting inner box can quickly be attracted lock tongue, will not be because of lock in door closing procedure Tongue sends out the sound with the plate contact outside button box, greatly reduces noise, use is more comfortable, convenient.

Although the utility model is shown and described by reference to preferred embodiment, this field is common Technical staff is it is to be appreciated that the description that can be not limited to the above embodiments, in the range of claims, can make form and Various change in details.

Claims (9)

1. locking adjustable button box, including button box ontology and the panel positioned at button box outer body end face, button box ontology has interior Cavity, it is characterised in that：Button box ontology is equipped with and is installed on the adjustable inner box in inner cavity and the installation in inner cavity Hole, adjustable inner box have lock tongue cavity and adjust through-hole, adjust through-hole and mounting hole and are located at same axis, adjusting through-hole wall to A rare rack adjusts and is equipped with adjustment axis in through-hole, and adjustment axis outer end circle is equipped with the flank of tooth being meshed with rack, passes through adjusting The adjustment axis flank of tooth drives adjustable inner box to be moved in button box ontology inner cavity with the cooperation for adjusting through-hole rack；Mounting hole, which is equipped with, to be connected Fitting, connector one end are stretched into mounting hole and are equipped with inner recess, indent with the adjusting axis connection, adjustable inner box at least one end It is equipped in mouthful and inner recess is separated the partition board to form two inner recess, two inner recess are placed with elastic component, the elastic component one End is contradicted with partition board, and the other end is contradicted with button box ontology indent cavity wall.

2. the adjustable button box of lock according to claim 1, it is characterised in that：Rack is equipped with two, and two racks are symmetrical Setting is on adjusting through-hole opposed inner walls.

3. the adjustable button box of lock according to claim 1 or 2, it is characterised in that：Adjustment axis, which has, to be located at below the flank of tooth Construction section, construction section are provided with screwed concave hole, and connector includes screw rod, and screw rod and the concave hole are affixed, adjustment axis Upper surface is provided with the regulating tank coordinated for adjusting tool.

4. the adjustable button box of lock according to claim 3, it is characterised in that：Buckling groove is equipped in adjustable inner box lock tongue cavity, It is provided with magnetic block in buckling groove, noise reduction rubber cushion is stained with outside magnetic block, noise reduction rubber cushion is open towards lock tongue cavity.

5. the adjustable button box of lock according to claim 1 or 4, it is characterised in that：There are two adjustable inner box lock tongue cavity is set, point Be not symmetrically installed on and adjust through-hole both sides, two of which is adjustable inner box lock tongue cavity at least one be placed with magnetic block.

6. the adjustable button box of lock according to claim 5, it is characterised in that：Two side end of button box ontology is provided with mounting hole, right It is in arciform that the adjustable inner box both ends answered, which have opening corresponding with mounting hole, opening, and fixed hole position is wrapped up in arciform opening It is interior.

7. the adjustable button box of lock according to claim 3, it is characterised in that：Regulating tank includes cross regulating tank or a word tune Save slot.

8. the adjustable button box of lock according to claim 1, it is characterised in that：Elastic component includes spring.

9. the adjustable button box of lock according to claim 6, it is characterised in that：Adjustable inner box is equipped with instruction block, instruction block position Between adjustable inner box opening and inner recess, panel offers fluting compatible with instruction block, and fluting edge refers to scale Show area.