CN2575246Y - Close sliding pin lock - Google Patents
Close sliding pin lock Download PDFInfo
- Publication number
- CN2575246Y CN2575246Y CN 02253957 CN02253957U CN2575246Y CN 2575246 Y CN2575246 Y CN 2575246Y CN 02253957 CN02253957 CN 02253957 CN 02253957 U CN02253957 U CN 02253957U CN 2575246 Y CN2575246 Y CN 2575246Y
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- Prior art keywords
- hole
- lock
- lock body
- utility
- model
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Abstract
The utility model relates to a novel lock body of an inserted core type door lock, which comprises an inner part and an outer part. Coaxial lock core holes and a plurality of cylinder holes perpendicular to the lock core holes are arranged on the utility model, and the inner and the outer parts of the lock body are separate structures and are connected together by a connecting piece. The utility model is a separate structure, so the utility model has the advantages of easy processing, high utilization rate of materials and adjustable installing size. Besides, the connecting piece of the lock seals a row of cylinder holes arranged on the surface of the lock body totally, so the cylinder holes need not sealing and riveting again. In addition, because a connecting rod is made of a steel piece, the connecting rod can not be broken even if holes are drilled in the middle of the connecting rod, and the impact force resistance of the utility model is reinforced.
Description
Technical field
The utility model relates to door lock, particularly a kind of novel mortise door lock lock body.
Background technology
The both sides of mortise door lock can both be inserted key and be opened the door, and the middle part of its lock body 1 has a gap 3 to be used for connecting the interlinked mechanism of lock.Existing mortise door lock lock body is an integrative-structure, a very dark gap 3 will be processed man-hour in the middle of the metal material (being generally copper material) adding, it is big to process difficulty, stock utilization is low, installation dimension is unique, do not have to regulate leeway, and surface of lock body leaves ten eyelets 12 that bore behind the pellet shot from a slingshot hole, ten of need are sealed up a door for a short time and are sealed, and envelope is got up and very bothered.In addition, the copper material of junction in the middle of the lock body 1, because of the back intensity difference of holing, easy fracture is referring to Fig. 1.
Summary of the invention
The purpose of this utility model just provides a kind of easy processing, saving material, installation dimension is adjustable, can save the novel mortise door lock lock body that seals riveting pellet shot from a slingshot hole operation.
The technical solution of the utility model is: comprise inside and outside two parts, coaxial lock core hole and perpendicular a plurality of pellets shot from a slingshot hole are arranged thereon, the internal and external parts of described lock body is the branch body structure, and links together by connector.
Described connector is the cylinder of two ends symmetry, all has and its axial vertical locating hole at each cylindrical end; There is the circular hole that cooperates with above-mentioned cylinder at position at the close pellet shot from a slingshot outer end of hole of described two parts lock body, this circular hole is axially parallel with described lock core hole, the locating hole corresponding with above-mentioned locating hole arranged on this circular hole wall, and described cylinder-shaped link embeds in this circular hole and inserts with alignment pin in the locating hole of described connector and circular hole wall.
Locating hole on the described cylindricality connector is a radial direction through hole; Locating hole on the described circular hole wall also is corresponding radial hole.
The utility model gets up easily for branch body structure, processing, and the stock utilization height by the dress size adjustable, and is locked connector row's pellet shot from a slingshot hole that surface of lock body leaves is all sealed, and need not to seal again riveting.In addition, because connecting rod is made of steel part, even middle boring can not ruptured yet, anti-impact force strengthens greatly.
Description of drawings
Fig. 1 is the lock body of existing syndeton, and wherein b figure is a left side (right side) view of a figure;
Fig. 2 is overall structure figure of the present utility model, and wherein b figure is the left view of a figure;
Fig. 3 is the structural representation of the utility model left half lock body, and wherein b figure is the left view of a figure;
Fig. 4 is the structural representation of the utility model connector, and wherein b figure is the B-B sectional view of a figure; C figure is the C-C sectional view of a figure.
The specific embodiment
Referring to Fig. 2-Fig. 4, the utility model comprise inside and outside two parts symmetrical 1 and 1 ', in each part coaxial lock core hole 11 and perpendicular a plurality of pellets shot from a slingshot hole 12 are arranged all, the internal and external parts 1 of lock body and 1 links together by connector 2 between the two for dividing body structure.
Described connector 2 is the cylinder of two ends symmetry, has on this cylinder and its axial vertical locating hole 21; Described two parts lock body 1 and 1 ' the position of 12 outer ends, close pellet shot from a slingshot hole have and above-mentionedly be connected the circular hole 13 that cylinder 2 cooperates, this circular hole 13 axially and described lock core hole 11 parallel, the locating hole 14 corresponding with above-mentioned locating hole 21 arranged on the wall of this circular hole 13, and described cylinder-shaped link 2 embeds in the circular hole 13 of lock bodies and inserts with alignment pin in the locating hole 14 and 21 of described connector 2 and circular hole wall.This locating hole 14 and 21 is a radial direction through hole.
The effect at the position that the hole at connector 2 middle parts and the plane of a side and prior art are corresponding is identical, and this middle part can be made into the flange 22 of diameter greater than two ends, and with a side milling out-of-plane 23.
Claims (3)
1, a kind of novel mortise door lock lock body comprises inside and outside two parts, and coaxial lock core hole and perpendicular a plurality of pellets shot from a slingshot hole are arranged thereon, it is characterized in that: the internal and external parts of described lock body is the branch body structure, and links together by connector.
2, according to the described novel mortise door lock lock body of claim 1, it is characterized in that: described connector is the cylinder of two ends symmetry, all has and its axial vertical locating hole at each cylindrical end; There is the circular hole that cooperates with above-mentioned cylinder at position at the close pellet shot from a slingshot outer end of hole of described two parts lock body, this circular hole is axially parallel with described lock core hole, the locating hole corresponding with above-mentioned locating hole arranged on this circular hole wall, and described cylinder-shaped link embeds in this circular hole and inserts with alignment pin in the locating hole of described connector and circular hole wall.
3, according to the described novel mortise door lock lock body of claim 2, it is characterized in that: the locating hole on the described cylindricality connector is a radial direction through hole; Locating hole on the described circular hole wall also is corresponding radial hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02253957 CN2575246Y (en) | 2002-09-16 | 2002-09-16 | Close sliding pin lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02253957 CN2575246Y (en) | 2002-09-16 | 2002-09-16 | Close sliding pin lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2575246Y true CN2575246Y (en) | 2003-09-24 |
Family
ID=33722954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02253957 Expired - Fee Related CN2575246Y (en) | 2002-09-16 | 2002-09-16 | Close sliding pin lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2575246Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101946053B (en) * | 2008-02-14 | 2013-01-16 | 凯索有限公司 | Strip for connecting both cylinder halves of a variable length double cylinder lock |
| CN104708272A (en) * | 2015-01-30 | 2015-06-17 | 浙江浦江梅花锁业集团有限公司 | Manufacturing method of lock core shell of pin tumbler lock |
-
2002
- 2002-09-16 CN CN 02253957 patent/CN2575246Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101946053B (en) * | 2008-02-14 | 2013-01-16 | 凯索有限公司 | Strip for connecting both cylinder halves of a variable length double cylinder lock |
| CN104708272A (en) * | 2015-01-30 | 2015-06-17 | 浙江浦江梅花锁业集团有限公司 | Manufacturing method of lock core shell of pin tumbler lock |
| CN104708272B (en) * | 2015-01-30 | 2017-05-10 | 浙江浦江梅花锁业集团有限公司 | Manufacturing method of lock core shell of pin tumbler lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |