CN206220671U - A kind of double hook lock body with insurance - Google Patents
A kind of double hook lock body with insurance Download PDFInfo
- Publication number
- CN206220671U CN206220671U CN201621324607.6U CN201621324607U CN206220671U CN 206220671 U CN206220671 U CN 206220671U CN 201621324607 U CN201621324607 U CN 201621324607U CN 206220671 U CN206220671 U CN 206220671U
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- Prior art keywords
- safe
- safe tongue
- lock body
- tongue
- hook bolt
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Abstract
The utility model belongs to daily lock technology field, and in particular to a kind of double hook lock body with insurance.Safe tongue is set in its lock body, safe hypogloeeis sets handsetting gear, safe tongue both sides are symmetrical arranged hook bolt, arm-tie is set between hook bolt and base plate, the panel is covered in the safe tongue, hook bolt, handsetting gear outside, the arm-tie sets the spacing sliding groove and limited post cooperated with the locating shaft and spacing hole in the hook bolt, position limiting pile on the inside of the safe tongue is placed in the chute of the base plate through the L-type sliding groove, position limiting pile on the outside of the safe tongue is placed in the chute of the panel, the lower edge of the arm-tie sets tooth bar and is engaged with the handsetting gear.The utility model is provided with safe tongue as insurance, and knocker plate could be hooked using hook bolt after allowing safe tongue to close, it is to avoid damage hook bolt, extension hook bolt service life, simple structure, safe tongue only encounters knocker plate in door closing procedure, point contact allow close the door sound reduce, reduce noise.
Description
Technical field
The utility model belongs to daily lock technology field, and in particular to a kind of double hook lock body with insurance.
Background technology
In order to increase the aesthetic feeling of interior decoration, space occupancy rate is reduced, more families can all select peace when kitchen is fitted up
Dress push-and-pull metallic door.Existing double hook lock body does not have safe tongue, and anyone is easy to drag hook to open, and holds in door closing procedure
Easily drag hook is encountered knocker plate, cause drag hook to be broken or deform, reduce the lock body life-span, and existing double hook lock body structure is multiple
Miscellaneous, maintenance cost is high.In addition, when drag hook closes, the entire surface on lock body one side is used with the face on knocker plate in door closing procedure
Power is collided, and can also be sent than larger noise.
Utility model content
For not enough present on prior art, a kind of reduction damage of the utility model offer, long service life, structure letter
The double hook lock body of the small band insurance of single, noise.
To achieve these goals, the utility model is to realize by the following technical solutions：
A kind of double hook lock body with insurance, it includes setting peace in the lock body that base plate, panel and liner plate are constituted, the lock body
Liner plate is stretched out on totaglossa, the safe tongue top, and spring is set between the safe tongue bottom and the lock body, and the safety is sublingual
Portion sets handsetting gear, and the safe tongue both sides are symmetrical arranged hook bolt, arm-tie, the panel are set between the hook bolt and base plate
It is covered on the outside of the safe tongue, hook bolt, handsetting gear and is fixedly connected with the base plate, sets rotatable fixed in the hook bolt
Position axle and spacing hole, the arm-tie two ends set the spacing sliding groove that is cooperated with the locating shaft and spacing hole and spacing
Post, at the top of the safe tongue inside and outside face be respectively provided with position limiting pile, the arm-tie middle part sets L-type sliding groove, the safety
Position limiting pile on the inside of tongue is placed in the chute of the base plate through the L-type sliding groove, and the position limiting pile on the outside of the safe tongue is put
In in the chute of the panel, the lower edge of the arm-tie sets tooth bar, and the tooth bar is engaged with the handsetting gear.
A kind of above-mentioned double hook lock body with insurance, the spacing sliding groove at its arm-tie two ends is symmetrical arranged, wherein one
Hold the top of spacing sliding groove that the limited post is set, the limited post is symmetrical arranged below the spacing sliding groove of the other end.
A kind of above-mentioned double hook lock body with insurance, its described safe tongue bottom sets spring eye, and the spring one end is put
In in the spring eye, the other end connects the base plate.
A kind of above-mentioned double hook lock body with insurance, face is symmetrical arranged three position limiting piles inside and outside its described safe tongue,
One of position limiting pile is arranged at the top of the safe tongue, and two other position limiting pile is arranged at the bottom of the safe tongue.
A kind of above-mentioned double hook lock body with insurance, sets handle square column in its described handsetting gear.
A kind of above-mentioned double hook lock body with insurance, the upper setting location hole of its hook bolt is set in the location hole
Locating shaft, sets some spacing holes around the location hole.
Beneficial effect：
The utility model is provided with safe tongue as insurance, and knocker plate could be hooked using hook bolt after allowing safe tongue to close, and keeps away
Exempt to damage hook bolt, extend hook bolt service life, simple structure, safe tongue only encounters knocker plate in door closing procedure, and point contact allows pass
Door sound reduces, and reduces noise.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description；
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model；
Fig. 3 is structural decomposition diagram of the present utility model；
Fig. 4 is the state diagram that the utility model hook bolt is closed；
Fig. 5 is state diagram when the safe tongue of the utility model shrinks；
Fig. 6 is state diagram when the utility model hook bolt rotates；
Fig. 7 is the state diagram that the utility model hook bolt is opened.
Specific embodiment
For technological means, creation characteristic, reached purpose and effect for realizing the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
Reference picture 1, the utility model includes the lock body that base plate 1, panel 2 and liner plate 3 are constituted, and lock body and knocker plate 4 are combined
Use.
Safe tongue 5 is set in reference picture 2, Fig. 3, the utility model lock body, and liner plate 3, safe tongue 5 are stretched out in the top of safe tongue 5
Bottom sets spring eye 19, and the one end of spring 6 is placed in spring eye 19, other end connecting bottom board 1.Spring 6 is set between lock body,
The bottom of safe tongue 5 sets handsetting gear 7, and the both sides of safe tongue 5 are symmetrical arranged two opposite hook bolts of installation direction 8, hook bolt 8 and bottom
Arm-tie 9 is set between plate 1, and panel 2 is covered on the outside of safe tongue 5, hook bolt 8, handsetting gear 7 and is fixedly connected with base plate 1.
Reference picture 3, sets in hook bolt 8 and rotatable locating shaft 10, location hole 21 weeks is set in location hole 21, location hole 21
Enclose some spacing holes 11 of setting.The two ends of arm-tie 9 are symmetrical arranged spacing sliding groove 12 and limited post 13, the spacing sliding groove 12 in one end
Top sets limited post 13, and the lower section of the spacing sliding groove 12 of the other end sets limited post 13.The spacing sliding groove 12 and hook of arm-tie 9
The locating shaft 10 of tongue 8 coordinates, and makes in the sliding process of arm-tie 9 while screwing out hook bolt 8 hooks knocker plate.The limited post 13 of arm-tie 9
Spacing hole 11 with hook bolt 8 coordinates.Face is respectively provided with position limiting pile 14 inside and outside the top of safe tongue 5, in the present embodiment, safe tongue
Face is symmetrical arranged three position limiting piles 14 inside and outside 5, and one of position limiting pile 14 is arranged at the top of safe tongue 5, two other
Position limiting pile 14 is arranged at the bottom of safe tongue 5.The middle part of arm-tie 9 sets L-type sliding groove 15, the position limiting pile of the upper inner of safe tongue 5
14 are placed in the chute 16 of base plate 1 through L-type sliding groove 15, and the position limiting pile 14 in the outside of safe tongue 5 is placed in the chute 17 of panel 2
Interior, the lower edge of arm-tie 9 sets tooth bar 18, and tooth bar 18 is engaged with handsetting gear 7.The centrally disposed handle square column 20 of handsetting gear 7.
Principle of the present utility model：
Reference picture 4, now hook bolt 8 be closed.Now, under the effect of spring 6, top is stretched out at the top of safe tongue 5
Position limiting pile 14 snap into the upper end of arm-tie 9L types sliding groove 15, opening handsetting gear 7 cannot open hook bolt 8, and this practicality is newly
Type is in locking states；Such as Fig. 5, handsetting gear 7 is rotated further, safe tongue 5 is snapped down to kerve, safe tongue 5 along L-type sliding groove 15
Fore-aft travel stroke 4mm, safe tongue 5 must be touched with buckle, and spring 6 is compressed；Such as Fig. 6, handsetting gear 7 is rotated further,
Handsetting gear 7 drives arm-tie 9 to move, and the limited post 13 of arm-tie 9 drives hook bolt 8 to rotate by the cooperation of spacing hole 11, safe tongue 5
Slided along the kerve of L-type sliding groove 15；Such as Fig. 7, handsetting gear 7 is rotated further, when safe tongue 5 slides into L-type sliding groove 15
During end, hook bolt 6 is in open mode, and now the exposed section of safe tongue 5 must touch with buckle, and safe tongue 5 leaves arm-tie top
The limitation of portion's groove, at this moment, rotating handsetting gear 7 can open hook bolt 8.
During the utility model use, door is pulled on, knocker plate withstands safe tongue, allow safe tongue to be retracted inward, then lead to
Handle square column rotary dial gear is crossed, arm-tie is up pushed away, two drag hooks is rotated pinning knocker plate outward.With conventional mortise lock
Body capable of being opened by one key, latch hook can directly be opened compare with lock core, the utility model will by safe tongue touch buckle it
Hook bolt can just be opened afterwards.There is safe tongue as insurance, knocker plate could be hooked using hook bolt after allowing safe tongue to close, it is to avoid
Damage hook bolt, extension hook bolt service life, simple structure, safe tongue only encounters knocker plate in door closing procedure, and point contact allows closes the door
Sound reduces, and reduces noise.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (6)
1. it is a kind of with insurance double hook lock body, it is characterised in that including base plate, panel and liner plate constitute lock body, the lock body
Interior to set safe tongue, the safe tongue top stretches out liner plate, spring is set between the safe tongue bottom and the lock body, described
Safe hypogloeeis sets handsetting gear, and the safe tongue both sides are symmetrical arranged hook bolt, arm-tie is set between the hook bolt and base plate,
The panel is covered on the outside of the safe tongue, hook bolt, handsetting gear and is fixedly connected with the base plate, and being set in the hook bolt can
The locating shaft and spacing hole of rotation, the arm-tie two ends set the spacing sliding groove cooperated with the locating shaft and spacing hole
And limited post, at the top of the safe tongue inside and outside face be respectively provided with position limiting pile, the arm-tie middle part sets L-type sliding groove, institute
State the position limiting pile on the inside of safe tongue to be placed in the chute of the base plate through the L-type sliding groove, the limit on the outside of the safe tongue
Position stake is placed in the chute of the panel, and the lower edge of the arm-tie sets tooth bar, and the tooth bar is engaged with the handsetting gear.
2. it is according to claim 1 it is a kind of with insurance double hook lock body, it is characterised in that the spacing cunning at the arm-tie two ends
Dynamic groove is symmetrical arranged, and wherein the top of the spacing sliding groove in one end sets the limited post, and the lower section of the spacing sliding groove of the other end is right
Claim to set the limited post.
3. a kind of double hook lock body with insurance according to claim 1, it is characterised in that the safe tongue bottom sets bullet
Spring hole, the spring one end is placed in the spring eye, and the other end connects the base plate.
4. it is according to claim 1 it is a kind of with insurance double hook lock body, it is characterised in that face inside and outside the safe tongue
Three position limiting piles are symmetrical arranged, one of position limiting pile is arranged at the top of the safe tongue, and two other position limiting pile is arranged at
The bottom of the safe tongue.
5. a kind of double hook lock body with insurance according to claim 1, it is characterised in that set in the handsetting gear and hold
Hand square column.
6. it is according to claim 1 it is a kind of with insurance double hook lock body, it is characterised in that the hook bolt upper setting positioning
Locating shaft is set in hole, the location hole, some spacing holes are set around the location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324607.6U CN206220671U (en) | 2016-11-23 | 2016-11-23 | A kind of double hook lock body with insurance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324607.6U CN206220671U (en) | 2016-11-23 | 2016-11-23 | A kind of double hook lock body with insurance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206220671U true CN206220671U (en) | 2017-06-06 |
Family
ID=58785458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621324607.6U Active CN206220671U (en) | 2016-11-23 | 2016-11-23 | A kind of double hook lock body with insurance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206220671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195530A (en) * | 2019-05-28 | 2019-09-03 | 江西阿兰德金融安防有限公司 | A kind of mortise lock of manual and electric double-purpose |
-
2016
- 2016-11-23 CN CN201621324607.6U patent/CN206220671U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195530A (en) * | 2019-05-28 | 2019-09-03 | 江西阿兰德金融安防有限公司 | A kind of mortise lock of manual and electric double-purpose |
| CN110195530B (en) * | 2019-05-28 | 2024-04-26 | 江西阿兰德金融安防有限公司 | Manual and electric double-purpose double-hook lock |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |