CN105442948A

CN105442948A - Locking groove position adjustable hasp box

Info

Publication number: CN105442948A
Application number: CN201510911609.9A
Authority: CN
Inventors: 李世富; 王玲云
Original assignee: WENZHOU GENHS CO Ltd
Current assignee: WENZHOU GENHS CO Ltd
Priority date: 2015-12-11
Filing date: 2015-12-11
Publication date: 2016-03-30
Anticipated expiration: 2035-12-11
Also published as: CN105442948B

Abstract

The invention discloses a locking groove position adjustable hasp box. The box comprises a main box body, a buckling box and a hasp plate, wherein the buckling box is arranged in the main box body and is provided with a locking groove; the hasp plate is fixedly arranged on the end face of the main box body; the width between two outer sidewalls of the buckling box is smaller than the width between two inner walls of the main box body; at least two round through holes are formed in the bottom of the buckling box; eccentric wheels as many as the round through holes are arranged between the buckling box and the main box body corresponding to the round through holes; each eccentric wheel comprises a disc and a circular protruding column which is eccentrically arranged on the disc; each circular protruding column is provided with a cutter slot; the circular protruding columns of the eccentric wheels pass through the round through holes from top to bottom; the diameter of each disc is equal to the width between the two inner walls of the main box body. The buckling box can move leftwards and rightwards inside the main box body by rotating the eccentric wheels, so that a clearance between a spring bolt and the sidewall of the locking groove of the buckling box can be reduced, and noise caused when a door meets airflow disturbance can be prevented.

Description

The keeper that adjustable unblock slot is put

Technical field

The present invention relates to the keeper that a kind of adjustable unblock slot is put.

Background technology

Keeper entirety in the market adopts metal construction, and coordinating of the locked groove of button box and dead bolt is difficult to cooperation and puts in place, often also leaves comparatively wide arc gap when door is closed between dead bolt and locked groove, often makes a noise when being subject to air-flow and wind effect.

Summary of the invention

In view of the deficiency that background technology exists, technical problem to be solved by this invention is to provide the keeper that a kind of adjustable unblock slot is put, and the locked groove position of this keeper can adjusting position.

The present invention takes following technical scheme: the keeper that adjustable unblock slot is put, comprise main cartridge, button box and latch plate, described button box is arranged in main cartridge, described button box offers locked groove, described latch plate is fixed on main cartridge end face, width between described button box two lateral wall is less than the width between main cartridge two inwall, two manholes are at least provided with bottom described button box, between described button box with described main cartridge, corresponding manhole is provided with the eccentric wheel of respective numbers, eccentric wheel comprises disk and the circular projection of eccentric setting on disk, with cutter groove on circular projection, described eccentric circular projection is from bottom to top through manhole, the diameter of described disk is identical with the width between main cartridge two inwall.

In the present invention, the main cartridge of keeper, button box and latch plate adopt Split type structure, and wherein button box is just had ready conditions the material adopted outside metal, as plastics etc., thus can reduce dead bolt and button box collides the noise sent.Further, owing to being plugged on the eccentric wheel eccentric setting on the manhole of button box, keeper can be made to be subjected to displacement as long as operator turns eccentric wheel with screwdriver, the distance of displacement is the distance of circular projection center to disc centre of twice.When door lock is installed, once find that the excesssive gap of dead bolt and locked groove sidewall easily sends the sound, namely available screwdriver turns eccentric wheel, and then button box is subjected to displacement in main cartridge, the position of button box is moved, and then have adjusted the position of locked groove sidewall, finally enable dead bolt and locked groove sidewall under the prerequisite not affecting locking, reduce gap as far as possible, avoid regularly sending the sound.

Accompanying drawing explanation

The present invention has following accompanying drawing:

Fig. 1 faces the Split type structure schematic diagram under state for the keeper invented the adjustable unblock slot that provides and put.

Fig. 2 is the Split type structure schematic diagram under the keeper backsight state of putting of the adjustable unblock slot in Fig. 1.

Fig. 3 is the frontal planar schematic diagram under the keeper confined state put of the adjustable unblock slot in Fig. 1.

Fig. 4 is the B-B cross-sectional schematic of Fig. 3.

Fig. 5 is the structural representation of the keeper that the adjustable unblock slot in Fig. 3 is put.

Fig. 6 is that keeper that adjustable unblock slot is put is installed on locked groove sidewall and dead bolt after on door and exists compared with the structural representation under wide arc gap state.

Fig. 7 be after the keeper put of the adjustable unblock slot in Fig. 6 is reconciled locked groove sidewall and bolt clearance reduce after structural representation.

Detailed description of the invention

Drawings illustrate technical scheme of the present invention and embodiment, further describe each details and the operating principle thereof of embodiment below more by reference to the accompanying drawings.

With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, the keeper that adjustable unblock slot provided by the invention is put, comprise main cartridge 1, button box 2 and latch plate 3, button box 2 generally adopts nonmetal making, as plastics, described button box 2 is arranged in main cartridge 1, latch plate rivet clasp is in main cartridge 1 upper end and be sealed in main cartridge 1 by button box 2, described button box 2 offers locked groove 4, described latch plate 3 is fixed on main cartridge 1 end face, width between described button box 2 liang of lateral walls is less than the width between main cartridge 1 liang of inwall, two manholes 5 are at least provided with bottom described button box 2, between described button box 2 with described main cartridge 1, corresponding manhole 5 is provided with the eccentric wheel 6 of respective numbers, eccentric wheel 6 comprises disk 61 and the circular projection 62 of eccentric setting on disk 61, with cutter groove 63 on circular projection 62, generally a word or Phillips screwdriver groove, the circular projection 62 of described eccentric wheel 6 is from bottom to top through manhole 5, circular projection 62 is general just to be passed manhole 5 and has the leeway of rotating wherein, width between diameter and main cartridge 1 liang of inwall of described disk 61 is identical, the clearance distance left between general button box 2 outer wall and main cartridge 1 inwall is greater than or equal to the distance between circular projection 62 center of circle to disk 61 center of circle, this distance makes eccentric wheel 6 can 360 degree of rotations, to obtain larger adjustment distance.

With reference to shown in Fig. 2, Fig. 4, Fig. 5, in order to be eccentric wheel 6 rotate time can have obvious shift feeling, and can not be subjected to displacement after eccentric wheel 6 is rotated, the corresponding described eccentric wheel 6 of described main cartridge 1 intracavity bottom is provided with spacing raised line 7, bottom the disk 61 of described eccentric wheel 6, corresponding spacing raised line 7 annular spread has positioning convex 8, spacing raised line 7 is generally arc raised line, and positioning convex 8 is also arc convex, and described eccentric wheel 6 is on spacing raised line 7.When eccentric wheel 6 rotates, positioning convex 8 bottom disk 61 moves on spacing raised line 7, each positioning convex 8 crosses spacing raised line 7 can to operator's feel clearly, and spacing raised line 7 is between two positioning convex 8 all the time, make positioning convex 8 also play stop eccentric wheel 6 easily not by setter operation time displacement effect.

With reference to shown in Fig. 4, more stablize to make button box 2 with coordinating of main cartridge 1 and there is guidance quality, gathering sill 9 is offered in the width direction bottom described main cartridge 1, bottom described button box 2, corresponding gathering sill 9 is provided with guiding raised line 10, guiding raised line 10 inserts in described gathering sill 9, the length of guiding raised line 10 is less than the length of gathering sill 9, and the displacement of button box 2 can only to coordinate with gathering sill 9 at guiding raised line 10 and formed apart from interior movement.

With reference to shown in Fig. 1, Fig. 2, described main cartridge 1 sidewall upper offers installation gap 11, the corresponding described installation gap 11 in downside at described button box 2 edge is provided with breach fixture block 12, and when described button box 2 is installed on described main cartridge 1, described breach fixture block 12 snaps in installation gap 11.

With reference to shown in Fig. 2, Fig. 4, be provided with supporting raised line 13 in the middle of bottom described button box 2, the height of supporting raised line 13 is slightly less than the thickness of described disk 61.

With reference to Fig. 4, Fig. 5, Fig. 6, shown in Fig. 7, elaborate the operating principle of the keeper that adjustable unblock slot provided by the invention is put below, when keeper and dead bolt are in state shown in Fig. 6, dead bolt 14 and locked groove 4 sidewall are present in larger distance, at this moment setter can adopt screwdriver to turn circular projection 62 on eccentric wheel 6, due to the disk 61 of eccentric wheel 6 identical with the width of main cartridge 1 inner chamber (actual is that disk 61 is smaller and can rotate in main cartridge 1 inner chamber), when there is not lateral displacement in disk 61, displacement is there occurs when only having the circular projection 62 of eccentric setting to rotate, the displacement of circular projection 62 must drive again button box 2 displacement, finally realize the locked groove 4 position adjustment in button box 2, the eccentric wheel 6 of upper and lower two positions only need all carry out adjusting the global displacement that can realize button box 2 by setter, button box 2 is made to be in the reduced state of the sidewall of locked groove 4 shown in Fig. 7 and dead bolt 14 gap.

Claims

1. the keeper put of an adjustable unblock slot, it is characterized in that: comprise main cartridge, button box and latch plate, described button box is arranged in main cartridge, described button box offers locked groove, described latch plate is fixed on main cartridge end face, width between described button box two lateral wall is less than the width between main cartridge two inwall, two manholes are at least provided with bottom described button box, between described button box with described main cartridge, corresponding manhole is provided with the eccentric wheel of respective numbers, eccentric wheel comprises disk and the circular projection of eccentric setting on disk, with cutter groove on circular projection, described eccentric circular projection is from bottom to top through manhole, the diameter of described disk is identical with the width between main cartridge two inwall.

2. the keeper put of adjustable unblock slot according to claim 1, it is characterized in that: the corresponding described eccentric wheel of described main cartridge intracavity bottom is provided with spacing raised line, the corresponding spacing raised line annular spread of described eccentric disk bottom has positioning convex, and described eccentric wheel is on spacing raised line.

3. the keeper put of adjustable unblock slot according to claim 1 and 2, it is characterized in that: bottom described main cartridge, offer gathering sill in the width direction, bottom described button box, corresponding gathering sill is provided with guiding raised line, guiding raised line inserts in described gathering sill, and the length of guiding raised line is less than the length of gathering sill.

4. the keeper put of adjustable unblock slot according to claim 1 and 2, it is characterized in that: described main cartridge sidewall upper offers installation gap, the corresponding described installation gap in downside at described button box edge is provided with breach fixture block, and when described button box is installed on described main cartridge, described breach fixture block snaps in installation gap.

5. the keeper put of adjustable unblock slot according to claim 3, it is characterized in that: described main cartridge sidewall upper offers installation gap, the corresponding described installation gap in downside at described button box edge is provided with breach fixture block, and when described button box is installed on described main cartridge, described breach fixture block snaps in installation gap.

6. the keeper put of adjustable unblock slot according to claim 1 and 2, is characterized in that: be provided with supporting raised line in the middle of bottom described button box, and the height of supporting raised line is slightly less than the thickness of described disk.

7. the keeper put of adjustable unblock slot according to claim 3, is characterized in that: be provided with supporting raised line in the middle of bottom described button box, and the height of supporting raised line is slightly less than the thickness of described disk.

8. the keeper put of adjustable unblock slot according to claim 4, is characterized in that: be provided with supporting raised line in the middle of bottom described button box, and the height of supporting raised line is slightly less than the thickness of described disk.

9. the keeper put of adjustable unblock slot according to claim 5, is characterized in that: be provided with supporting raised line in the middle of bottom described button box, and the height of supporting raised line is slightly less than the thickness of described disk.