CN204225594U - A kind of three bar adjustable bolts - Google Patents
A kind of three bar adjustable bolts Download PDFInfo
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- CN204225594U CN204225594U CN201420579925.1U CN201420579925U CN204225594U CN 204225594 U CN204225594 U CN 204225594U CN 201420579925 U CN201420579925 U CN 201420579925U CN 204225594 U CN204225594 U CN 204225594U
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- tailstock
- axis body
- frame plate
- plate
- pilot hole
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Abstract
A kind of three bar adjustable bolts, comprise tongue cylinder, tongue, hyoplastron, compression spring, lingual plate hook, pulling shelf, two groups of head, tail frames and frame plates, tongue is fixedly connected with hyoplastron; Described slip rail is provided with first, second driven DIP bar; Described axis body is when primary importance, and described bidentate shift fork coordinates with the first driven DIP bar; Described axis body is when the second place, and described bidentate shift fork coordinates with the second driven DIP bar.Owing to adopting such structure, axis body, when primary importance, is applicable to the door body on 60 centimetres, the lock body installing hole range gate limit of a body; And axis body is when the second place, be applicable to the door body on 70 centimetres, the lock body installing hole range gate limit of a body; During use, movable tail frame can realize, easy to operate.
Description
Technical field
The utility model relates to a kind of lockset, especially a kind of dead bolt.
Background technology
Currently available technology, a kind of three bar adjustable bolts, comprise tongue cylinder, tongue, hyoplastron, compression spring, lingual plate hook, pulling shelf, two groups of head, tail frames and frame plates, tongue is fixedly connected with hyoplastron; Described lingual plate hook comprises substrate, is positioned at the slip rail of substrate both sides and is positioned at a driven DIP bar on slip rail; Described shifting block comprises the axis body of band central square and is arranged on the bidentate shift fork of axis body one end; Described pulling shelf comprises two panels and an end plate, and end plate two ends are fixedly connected with panel respectively, and panel has pivoted hole, and pulling shelf has end plate one end to have semi-circular insertion groove;
there is pilot hole at the middle part of the base plate of described tailstock, there is spliced eye at two ends, and there is pilot hole at the middle part of frame plate, there is spliced eye at two ends, and the upper shed of frame plate and tailstock fastens;bidentate shift fork coordinates with the driven DIP bar on slip rail.Existing problems are: the door body being only applicable to a kind of specification, general difference.
Utility model content
The purpose of this utility model is: provide a kind of three bar adjustable bolts, it goes for the door body of two kinds of specifications, and highly versatile is easy to use.
The utility model is achieved in that a kind of three bar adjustable bolts, and comprise tongue cylinder, tongue, hyoplastron, compression spring, lingual plate hook, pulling shelf, two groups of head, tail frames and frame plates, tongue is fixedly connected with hyoplastron; Described lingual plate hook comprises substrate, is positioned at the slip rail of substrate both sides and is positioned at the driven DIP bar on slip rail; Described shifting block comprises the axis body of band central square and is arranged on the bidentate shift fork of axis body one end; Described pulling shelf comprises two panels and an end plate, and end plate two ends are fixedly connected with panel respectively, and panel has pivoted hole, and pulling shelf has end plate one end to have semi-circular insertion groove;
there is pilot hole at the middle part of the base plate of described tailstock, there is spliced eye at two ends, and there is pilot hole at the middle part of frame plate, there is spliced eye at two ends, and the upper shed of frame plate and tailstock fastens;bidentate shift fork coordinates with the driven DIP bar on slip rail;
Its special character is: slip rail is provided with first, second driven DIP bar;
Pilot hole on the base plate of described tailstock and the pilot hole on frame plate are made up of the square opening of the semi-circular hole and middle part that are positioned at two ends, and there is a grafting circular hole side that the base plate of pilot hole and tailstock is adjacent with frame plate fixed end;
Or described pilot hole is made up of the square opening of the excellent arcuate socket and middle part that are positioned at two ends, square opening width is less than the diameter of excellent arcuate socket; Square opening two ends are crossing with excellent arcuate socket;
Described axis body is rounded, or axis body is kidney-shaped;
Described axis body coordinates with pilot hole;
Described axis body is when primary importance, the one end fits that the base plate of axis body and pilot hole and tailstock is adjacent with frame plate fixed end, the dead in line of the semi-circular insertion groove in the base plate of tailstock and the spliced eye of frame plate free end and pulling shelf, the base plate of tailstock is communicated with the spliced eye of frame plate free end; Described bidentate shift fork coordinates with the first driven DIP bar;
Described axis body is when the second place, the one end fits that the base plate of axis body and pilot hole and tailstock is adjacent with frame plate free end, the semi-circular insertion groove of pulling shelf stretches out in the space of frame plate and tailstock, the base plate of tailstock and the grafting circular hole of frame plate communicate, and the base plate of tailstock and the spliced eye of frame plate fixed end are relatively and be communicated with; Described bidentate shift fork coordinates with the second driven DIP bar.
Described one three bar adjustable bolt, its special character is: described axis body is when primary importance, and a screw screws togather through the panel of grafting circular hole and pulling shelf;
Or one the cock body made of plastic material chimeric with the spliced eye of frame plate and tailstock free end.
Described one three bar adjustable bolt, its special character is: described axis body, when the second place, has plastics cock body with the grafting of grafting circular hole and detachably coordinates;
Or one screw through the spliced eye on frame plate free end with screw togather with the panel of pulling shelf.
Described one three bar adjustable bolt, its special character is: described in stir rotation 60 degree or 45 degree.
A kind of three bar adjustable bolts of the utility model, owing to adopting such structure, axis body, when primary importance, is applicable to the door body on 60 centimetres, the lock body installing hole range gate limit of a body; And axis body is when the second place, be applicable to the door body on 70 centimetres, the lock body installing hole range gate limit of a body; During use, movable tail frame can realize, easy to operate.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model first state.
Fig. 2 is front view when removing frame plate under the utility model first state.
Fig. 3 is front view when removing pulling shelf under the utility model first state.
Fig. 4 is the front view of the utility model pulling shelf and shifting block matching relationship.
Fig. 5 is the front view of the utility model second state.
Fig. 6 is front view when removing frame plate under the utility model second state.
Fig. 7 is the schematic diagram of the utility model the second embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of three bar adjustable bolts, comprise tongue cylinder 1, tongue 2, hyoplastron 3, compression spring (not shown), lingual plate hook 4, pulling shelf 5, two shifting blocks 6, tailstock 7 and frame plates 8, tongue 2 is fixedly connected with hyoplastron 3, and compression spring one end has spring base to coordinate with on hyoplastron 3, the other end coordinates with the end casing of tongue cylinder 1; Described lingual plate hook 4 comprises substrate 41, is positioned at the slip rail 42 of substrate both sides and is positioned at the driven DIP bar 43 on slip rail 42; There is a coupler body 411 end of substrate 41, the guiding dog hole 31 of hyoplastron 3, and coupler body 411 to embed in guiding dog hole 31 and is slidably matched;
As shown in Figure 4, described shifting block 6 comprises the axis body 61 of band central square and is arranged on the bidentate shift fork 62 of axis body 61 one end; Described pulling shelf 5 comprises two panels 51 and an end plate 52, and end plate 52 two ends are connected with the end winding support of panel 51 respectively, panel 51 have pivoted hole 53, and pulling shelf 5 has end plate 52 one end to have semi-circular insertion groove 54; Shifting block 6 can rotate 60 degree or 45 degree.
As shown in Figure 7, or described pilot hole 9 is made up of the square opening 92 of the excellent arcuate socket 91 and middle part that are positioned at two ends, and square opening 92 width is less than the diameter of excellent arcuate socket 91; Square opening 92 two ends are crossing with excellent arcuate socket 91; Described axis body 61 is in kidney-shaped.
When axis 61 slides, kidney-shaped portion 611 and the square opening 92 of axis 61 slide, and prevent axis 61 from rotating.
as shown in Figure 3, there is pilot hole 9 at the middle part of the base plate of described tailstock 7, there is spliced eye 10 at two ends, and there is pilot hole 9 at the middle part of frame plate 8, there is spliced eye 10 at two ends, and frame plate 8 fastens with the upper shed of tailstock 9;bidentate shift fork 62 coordinates with the driven DIP bar 43 on slip rail 42; Lingual plate hook 4 with
tailstock 7 is slidably matched.Spliced eye 10 is rounded.
Slip rail 42 is provided with first, second driven DIP bar 431,432;
Pilot hole 9 on the base plate of described tailstock 7 and the pilot hole 9 on frame plate 8 are made up of the square opening of the semi-circular hole and middle part that are positioned at two ends, and there is a grafting circular hole 12 side that pilot hole 9 is adjacent with frame plate 8 fixed end with the base plate of tailstock 7;
Described axis body 61 coordinates with pilot hole 9.
As shown in Figure 1, Figure 2, Figure 3 shows, described axis body 61 is when primary importance, the one end fits that the base plate of axis body 61 and pilot hole 9 and tailstock 7 is adjacent with frame plate 8 fixed end, the dead in line of the semi-circular insertion groove 54 in the base plate of tailstock 7 and the spliced eye 10 of frame plate 8 free end and pulling shelf 5, the base plate of tailstock 7 and the spliced eye 10 of frame plate 8 fixed end are relatively and be communicated with; Described bidentate shift fork 62 coordinates with the first driven DIP bar 431.
Described axis body 61 is when primary importance, and a screw screws togather through the panel of grafting circular hole 12 with pulling shelf 5.
The semi-circular insertion groove 54 that the spliced eye 10 of the cock body made of one plastic material and frame plate 8 and tailstock 7 free end enters in pulling shelf 5 is chimeric.
As shown in Figure 5, Figure 6, described axis body 62 is when the second place, the one end fits that the base plate of axis body 61 and pilot hole 9 and tailstock 7 is adjacent with frame plate 8 free end, the semi-circular insertion groove 54 of pulling shelf 5 stretches out in the space of frame plate 8 and tailstock 7, the base plate of tailstock 7 and the grafting circular hole 12 of frame plate 8 communicate, and the base plate of tailstock 7 and the spliced eye 10 of frame plate 8 fixed end are relatively and be communicated with; Described bidentate shift fork 62 coordinates with the second driven DIP bar 432.
Described axis body 62, when the second place, has plastics cock body with grafting circular hole 12 grafting and detachably coordinates; Prevent pulling shelf 5 from moving with the direction of tongue cylinder 1.
Or one screw through the spliced eye 10 on frame plate 8 free end with screw togather with the panel of pulling shelf 5.
Above-described is only preferred embodiments of the present utility model.It should be pointed out that for the person of ordinary skill of the art, when not departing from the utility model principle, can also make some improvement and modification, this is also considered as protection domain of the present utility model.
Claims (3)
1. three bar adjustable bolts, comprise tongue cylinder, tongue, hyoplastron, compression spring, lingual plate hook, pulling shelf, two groups of head, tail frames and frame plates, tongue is fixedly connected with hyoplastron; Described lingual plate hook comprises substrate, is positioned at the slip rail of substrate both sides and is positioned at the driven DIP bar on slip rail; Described shifting block comprises the axis body of band central square and is arranged on the bidentate shift fork of axis body one end; Described pulling shelf comprises two panels and an end plate, and end plate two ends are fixedly connected with panel respectively, and panel has pivoted hole, and pulling shelf has end plate one end to have semi-circular insertion groove;
there is pilot hole at the middle part of the base plate of described tailstock, there is spliced eye at two ends, and there is pilot hole at the middle part of frame plate, there is spliced eye at two ends, and the upper shed of frame plate and tailstock fastens;bidentate shift fork coordinates with the driven DIP bar on slip rail;
It is characterized in that: slip rail is provided with first, second driven DIP bar;
Pilot hole on the base plate of described tailstock and the pilot hole on frame plate are made up of the square opening of the semi-circular hole and middle part that are positioned at two ends, and there is a grafting circular hole side that the base plate of pilot hole and tailstock is adjacent with frame plate fixed end;
Or described pilot hole is made up of the square opening of the excellent arcuate socket and middle part that are positioned at two ends, square opening width is less than the diameter of excellent arcuate socket; Square opening two ends are crossing with excellent arcuate socket;
Described axis body is rounded, or axis body is kidney-shaped;
Described axis body coordinates with pilot hole;
Described axis body is when primary importance, the one end fits that the base plate of axis body and pilot hole and tailstock is adjacent with frame plate fixed end, the dead in line of the semi-circular insertion groove in the base plate of tailstock and the spliced eye of frame plate free end and pulling shelf, the base plate of tailstock is communicated with the spliced eye of frame plate free end; Described bidentate shift fork coordinates with the first driven DIP bar;
Described axis body is when the second place, the one end fits that the base plate of axis body and pilot hole and tailstock is adjacent with frame plate free end, the semi-circular insertion groove of pulling shelf stretches out in the space of frame plate and tailstock, the base plate of tailstock and the grafting circular hole of frame plate communicate, and the base plate of tailstock and the spliced eye of frame plate fixed end are relatively and be communicated with; Described bidentate shift fork coordinates with the second driven DIP bar.
2. a kind of three bar adjustable bolts according to claim 1, is characterized in that: described axis body, when the second place, has plastics cock body with the grafting of grafting circular hole and detachably coordinates;
Or one screw through the spliced eye on frame plate free end with screw togather with the panel of pulling shelf.
3. a kind of three bar adjustable bolts according to claim 1 and 2, is characterized in that: described in stir rotation 60 degree or 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579925.1U CN204225594U (en) | 2014-07-31 | 2014-10-09 | A kind of three bar adjustable bolts |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426923 | 2014-07-31 | ||
| CN2014204269239 | 2014-07-31 | ||
| CN201420579925.1U CN204225594U (en) | 2014-07-31 | 2014-10-09 | A kind of three bar adjustable bolts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204225594U true CN204225594U (en) | 2015-03-25 |
Family
ID=52923704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420579925.1U Active CN204225594U (en) | 2014-07-31 | 2014-10-09 | A kind of three bar adjustable bolts |
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| Country | Link |
|---|---|
| CN (1) | CN204225594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625674A (en) * | 2017-03-16 | 2018-10-09 | 刘祥 | Door and window lock body with adjustable automatic blocking and unlatching |
-
2014
- 2014-10-09 CN CN201420579925.1U patent/CN204225594U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625674A (en) * | 2017-03-16 | 2018-10-09 | 刘祥 | Door and window lock body with adjustable automatic blocking and unlatching |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |