KR20090055695A - Lock consisted of plastic body - Google Patents

Lock consisted of plastic body Download PDF

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Publication number
KR20090055695A
KR20090055695A KR1020070122452A KR20070122452A KR20090055695A KR 20090055695 A KR20090055695 A KR 20090055695A KR 1020070122452 A KR1020070122452 A KR 1020070122452A KR 20070122452 A KR20070122452 A KR 20070122452A KR 20090055695 A KR20090055695 A KR 20090055695A
Authority
KR
South Korea
Prior art keywords
hole
clasp
lock
key barrel
latch
Prior art date
Application number
KR1020070122452A
Other languages
Korean (ko)
Inventor
김성룡
Original Assignee
김성룡
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김성룡 filed Critical 김성룡
Priority to KR1020070122452A priority Critical patent/KR20090055695A/en
Publication of KR20090055695A publication Critical patent/KR20090055695A/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1635—Use of special materials for parts of locks of plastics materials
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/02—Cases

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

A lock consisted of a plastic body is provided to increase stability by forming a structure of a key container and a boy not to be separated from each other. A latch slot(2) and a latch hole for the latch are formed on both sides of the top of a body, and a key container installation unit(3) is formed at the center of the bottom of the body. The latch(5) is installed at the latch hole and the latch slot, and the key container(8) is installed at the key container installation unit. A guide plate installation groove is formed at the center of the body. A pin ball formed on the groove is coupled with a pin hole formed on the key container.

Description

Lock consisted of plastic body

The present invention relates to a lock formed by injection molding the body with synthetic resin, and more particularly, to provide a lock capable of injection molding the body at once, and further to provide a lock having a simple fixing device of a key barrel.

The present invention relates to an improvement of the inventor's prior registration utility model No. 291660. The conventional lock for injection molding a synthetic resin has a drawback that the manufacturing cost is not small because the body cannot be injection molded at a time and the body can be divided into at least two parts for injection molding.

In addition, the above utility model has a defect that can be removed from the body relatively easily by configuring the fixing of the key barrel with screws.

Accordingly, the present invention is to solve the problem that the body is formed of a structure that can be injection-molded with a synthetic resin at once, and further provided by a structure that is not configured to easily separate the combination of the key barrel and the body.

In order to solve the above problems, the present invention is to form a clasp mounting hole (2) and a clasp hole (21) on both sides of the upper surface portion of the body (1) and to form a key barrel mounting portion (3) in the bottom center In the upper side of the body 1, a stop ball mounting part forming hole 4 orthogonal to the clasp mounting hole 2 is formed, and the end of the stop ball mounting part forming hole 4 and the clasp hole 21 are formed. A pinhole 12 and a keyway 8 are provided in the guide plate mounting recess 1 formed in the center of the rear face of the body 1 by providing a lock formed by forming a stop ball jersey 41 at the boundary portion. Insert the pin (9) into the pin hole (81) formed in the coupling body (1) and the key barrel (8) and the guide plate 13 in the recess 11 of the body 1 to install the fixing pin (9) Providing screened locks.

The present invention as described above allows the injection molding of the body at a time with a synthetic resin, and at the same time, furthermore, for the coupling of the key barrel and the body, it should be noted that the fixing pin (9) is covered by the guide plate (13), fixing pin (9) Even if it is found out that the structure is installed on the guide plate 13, it is not easy to pull out the fixing pin (9) has the effect of providing a secure lock.

The clasp mounting holes 2 and the clasp holes 21 are formed at both sides of the upper surface of the body 1, and the key barrel mounting part 3 is formed in the center of the bottom part, and is provided in the clasp installation hole 2 and the clasp hole 21, respectively. The clasp 5 is provided, and the key barrel 8 is provided in the key barrel mounting portion 5, and the present invention is for forming a stop ball mounting portion orthogonal to the clasp mounting hole 2 on the upper side of the body 1. It is characterized in that a lock is formed by forming a hole 4, and forming a stop ball basement jaw 41 at the end of the stop ball mounting portion forming hole 4 and the boundary between the latch hole 21.

The present invention enables the injection molding of the body 1 at once with synthetic resin, and after the clasp 5 is installed in the clasp mounting hole 2 and the clasp hole 21 of the body 1, The stop balls 6 and 61 are inserted through the tube mounting part 3, and are rotated between the two stop balls 6 and 61, and the key cylinder 8 is inserted to form a lock.

According to the present invention, the pin 9 is formed in the pin hole 12 formed in the guide hole for installing the guide plate 1 formed in the center of the rear surface of the body 1 and the pin hole 81 formed in the key barrel 8. Fit the body (1) and the key barrel (8) by providing a guide plate 13 in the recess 11 of the body (1) to provide a lock by covering the fixing pin (9). The present invention combines the key barrel (8) and the body (1) with a fixing pin (9) to fix the fixing pin (9) and the key barrel (8) with an adhesive to eliminate the worry of the separation pin (9), further, The guide plate 13 is attached to the part where the head of the fixing pin 9 is visible to hide the fixing pin 9.

1 is a cross-sectional view of the main portion of the present invention, the latch is removed.

2 is a cross-sectional view of the main portion of the present invention in which the latch is inserted.

3 is a front view of an embodiment of the present invention in a state where the guide plate 13 is removed.

Figure 4 is a cross-sectional view of one embodiment of the present invention showing the combined state of the body 1 and the key barrel (8)

<Description of the symbols for the main parts of the drawings>

Body

 11. Groove

 12. Pinhole

 13. Information board

2. Clasp mounting hole

 21. Clasp Holes

3. Key barrel installation

4. Stopper Ball Mounting Holes

 41. Stop Ball Jersey Jaw

5. Clasp

6. 61.

7. Hoedong-gu

8. Keychain

  81.Pinhole

9. Push pin

Claims (2)

The clasp mounting holes 2 and the clasp holes 21 are formed at both sides of the upper surface of the body 1, and the key barrel mounting part 3 is formed in the center of the bottom part, and is provided in the clasp installation hole 2 and the clasp hole 21, respectively. When the clasp 5 is installed and the key barrel 8 is installed in the key barrel mounting portion 5, the body 1 is a stop ball mounting portion perpendicular to the clasp mounting hole 2 on the upper side of the body 1. A lock having a synthetic resin body, characterized in that a molding hole (4) is formed, and a stop ball retaining jaw (41) is formed at a boundary between the end of the stop ball mounting portion forming hole (4) and the latch hole (21). According to claim 1, The body (1) is formed in the center of the rear surface guide plate mounting recess 11, the pin hole 12 formed in the recess 11 and the pin hole 81 formed in the key barrel (8) Lock with a synthetic resin body, characterized in that the body (1) and the key barrel (8) is fitted to the fitting and the guide plate (13) is installed in the recess (11) of the body (1).
KR1020070122452A 2007-11-29 2007-11-29 Lock consisted of plastic body KR20090055695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070122452A KR20090055695A (en) 2007-11-29 2007-11-29 Lock consisted of plastic body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070122452A KR20090055695A (en) 2007-11-29 2007-11-29 Lock consisted of plastic body

Publications (1)

Publication Number Publication Date
KR20090055695A true KR20090055695A (en) 2009-06-03

Family

ID=40987193

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070122452A KR20090055695A (en) 2007-11-29 2007-11-29 Lock consisted of plastic body

Country Status (1)

Country Link
KR (1) KR20090055695A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009202346B2 (en) * 2008-06-13 2014-03-27 Assa Abloy Australia Pty Limited A Padlock Suitable for Use in Hazardous Environments
WO2021135821A1 (en) * 2019-12-31 2021-07-08 浙江浦江梅花锁业集团有限公司 Nb-iot-based low-power padlock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009202346B2 (en) * 2008-06-13 2014-03-27 Assa Abloy Australia Pty Limited A Padlock Suitable for Use in Hazardous Environments
WO2021135821A1 (en) * 2019-12-31 2021-07-08 浙江浦江梅花锁业集团有限公司 Nb-iot-based low-power padlock

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application