CN214886262U

CN214886262U - Glass door lock

Info

Publication number: CN214886262U
Application number: CN202121269878.7U
Authority: CN
Inventors: 黄成锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-11-26
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a glass door lock, which comprises a first panel, a first plastic inner plate, a lock body, a second plastic inner plate, a second panel and an outer shell plate which are fixedly connected in sequence, and also comprises a lock core arranged on the lock body; the first plastic inner plate and the second plastic inner plate are encircled to form a first limiting block and a second limiting block which are parallel to each other, and the lock body is fixed between the first limiting block and the second limiting block; the embodiment of the utility model provides an engineering plastics material is all chooseed for use to glass door lock's inner panel, and the lock body is fixed in the region between first stopper and the second stopper, when closing the door and opening the door, and the lock body can not produce great rocking, and the lock body itself is the metal material, and the inner panel that is used for fixed lock body is engineering plastics, has wholly alleviateed glass door lock's weight.

Description

Glass door lock

Technical Field

The embodiment of the utility model provides a relate to the lock field, concretely relates to glass lock.

Background

The existing door lock generally adopts an all-metal structure, and the weight of the lock is heavier and the number of parts is more. When the lock of this kind of all-metal structure was installed on glass door, metal casing and metal lock body can produce the collision and rock when receiving external force obviously, should collide with rock and can produce higher noise to can not be applicable to under the environment that has the requirement to the noise.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a glass lock has solved the heavy, dry great problem of sound of rocking of lock weight.

A glass door lock comprises a first panel, a first plastic inner plate, a lock body, a second plastic inner plate, a second panel and an outer shell plate which are fixedly connected in sequence, and further comprises a lock core arranged on the lock body; the first plastic inner plate and the second plastic inner plate surround to form a first limiting block and a second limiting block which are parallel to each other, and the lock body is fixed between the first limiting block and the second limiting block.

Furthermore, a first plastic cushion block and a second plastic cushion block which are parallel to each other protrude from one side face of the first plastic inner plate close to the second plastic inner plate, a third plastic cushion block and a fourth plastic cushion block which are parallel to each other protrude from one side face of the second plastic inner plate close to the first plastic inner plate, the first plastic cushion block and the third plastic cushion block are mutually encircled to form the first limiting block, and the second plastic cushion block and the fourth plastic cushion block are mutually encircled to form the second limiting block.

Furthermore, the first plastic inner plate and the second plastic inner plate are both made of engineering plastics, and the thickness of the first limiting block and the thickness of the second limiting block are both equal to the thickness of the lock body.

Furthermore, the corresponding positions of the first panel, the first plastic inner plate, the lock body, the second plastic inner plate, the second panel and the outer shell plate are all provided with a convex lock hole, and the lock core sequentially penetrates through the first panel, the first plastic inner plate, the lock body, the second plastic inner plate, the second panel and the convex lock hole on the outer shell plate and is fixed on the lock body.

Furthermore, a key hole is formed in one side face of the lock cylinder, a shifting rod is further arranged at one end of the lock cylinder, and the shifting rod rotates along with a key when the key is inserted into the key hole.

Furthermore, a spring bolt is further installed on one side of the lock body, and the spring bolt is used for popping up or shrinking along one side face of the lock cylinder under the driving of the rotation of the shift lever.

Further, the first panel is nested on the first plastic inner panel, the second panel is nested on the second plastic inner panel, and the outer shell panel is nested on the second panel.

Furthermore, screw holes are formed in corresponding positions of the first panel, the first plastic inner plate, the second plastic inner plate and the second panel, and the screw holes sequentially penetrate through the screw holes in the first panel, the first plastic inner plate, the second plastic inner plate and the second panel through bolts and are locked with nuts.

Furthermore, connecting plates are further installed at two ends of the lock body, threaded holes are formed in the connecting plates, and the threaded holes are used for installing the lock body on a door plate.

Furthermore, one side of the outer shell plate, which is far away from the second panel, is also provided with a lock cylinder cover, and the lock cylinder cover is welded at the convex lock hole on the second panel.

The embodiment of the utility model provides a glass door lock fixes the lock body between first stopper and the second stopper that is formed by first, second plastics inner panel, and when closing the door and opening the door, the lock body can not produce great rocking, and the lock body itself is the metal material, and first, second plastics inner panel do, has alleviateed glass door lock's weight and noise.

Drawings

Fig. 1 is a schematic view of an explosion structure of a glass door lock according to the present invention;

fig. 2 is an assembly view of a first plastic inner plate and a second plastic inner plate of the present invention;

fig. 3 is a schematic structural view of a first plastic inner plate of the present invention;

fig. 4 is a schematic structural view of the lock cylinder cover of the present invention.

The list of elements is as follows:

a first panel 1;

a first plastic inner panel 2;

a lock body 3;

a second plastic inner panel 4;

a second panel 5;

an outer shell plate 6;

a lock cylinder 7;

a first stopper 8;

a second stopper 9;

a convex-shaped lock hole 10;

a screw hole 11;

a first plastic spacer 21;

a second plastic spacer 22;

a latch bolt 31;

a connecting plate 32;

a third plastic spacer 41;

a fourth plastic spacer 42;

a cylinder cover 61;

a key hole 71;

a shift lever 72;

a threaded hole 321.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the glass door lock includes a first panel 1, a first plastic inner plate 2, a lock body 3, a second plastic inner plate 4, a second panel 5, a shell plate 6, and a lock core 7 mounted on the lock body 3; the first plastic inner plate 2 and the second plastic inner plate 4 are encircled to form a first limiting block and a second limiting block which are parallel to each other, and the lock body 3 is fixed between the first limiting block 8 and the second limiting block 9; first stopper 8 is located the upper end of lock body 3, second stopper 9 sets up the lower extreme of lock body 3, first stopper 8 with second stopper 9 is used for the restriction the upper and lower position of lock body 3 prevents lock body 3 from producing along vertical direction and rocking.

Preferably, a first plastic cushion block 21 and a second plastic cushion block 22 which are parallel to each other protrude from one side surface of the first plastic inner plate 2 close to the second plastic inner plate 4, a third plastic cushion block 41 and a fourth plastic cushion block 42 which are parallel to each other protrude from one side surface of the second plastic inner plate 4 close to the first plastic inner plate 2, the first plastic cushion block 21 and the third plastic cushion block 41 surround each other to form the first limiting block 8, and the second plastic cushion block 22 and the fourth plastic cushion block 42 surround each other to form the second limiting block 9; further preferably, the first limiting block 8 and the second limiting block 9 are both long-strip-shaped, and the width of the first limiting block 8 and the width of the second limiting block 9 are greater than or equal to the width of the lock body 3, so that the upper end face and the lower end face of the lock body 3 are completely limited between the first limiting block 8 and the second limiting block 9.

Preferably, the thickness of the first plastic inner plate 2 and the material of the second plastic inner plate 4 are both engineering plastics, and the lock body 3 is made of metal, so that the weight of the door lock is reduced as a whole.

The thickness of the first limiting block 8 and the thickness of the second limiting block 9 are equal to the thickness of the lock body 3, so that the lock body 3 can be fixed in a semi-closed area formed by the side face of the first plastic inner plate 2 and the side face of the second plastic inner plate 4 in the horizontal direction.

As a preferred scheme, the corresponding positions of the first panel 1, the first plastic inner panel 2, the lock body 3, the second plastic inner panel 4, the second panel 5 and the outer shell plate 6 are all provided with a 'convex' shaped lock hole 10, and the lock cylinder 7 sequentially penetrates through the first panel 1, the first plastic inner panel 2, the lock body 3, the second plastic inner panel 4, the second panel 5 and the 'convex' shaped lock hole 10 on the outer shell plate 6 and then is fixed on the lock body 3.

Preferably, a key hole 71 is formed in one side surface of the key cylinder 7, a shift lever 72 is further disposed at one end of the key cylinder 7, and the shift lever 72 is driven to rotate by rotating a key after a key is inserted into the key hole 71.

As a preferable scheme, a bolt 31 is further installed on one side of the lock body 3, and the driving lever 72 rotates to drive the bolt 31 to pop out or retract along one side surface of the lock cylinder 7, so that the door opening or locking action is realized; the internal structure of the lock body 3 is the same as that of most existing lock bodies, and is not described in detail here.

Preferably, the first panel 1 is nested on the first plastic inner panel 2, the second panel 5 is nested on the second plastic inner panel 4, and the outer shell panel 6 is nested on the second panel 5.

Preferably, two sets of screw holes 11 are formed in corresponding positions of the first panel 1, the first plastic inner panel 2, the second plastic inner panel 4 and the second panel 5, and the first panel, the first plastic inner panel 2, the second plastic inner panel 4 and the second panel 5 are sequentially connected through external bolts and then locked together through nuts after passing through the screw holes 11 of the first panel 1, the first plastic inner panel 2, the second plastic inner panel 4 and the second panel 5.

Preferably, the two ends of the lock body 3 are further provided with a connecting plate 32, the connecting plate 32 is provided with a threaded hole 321, and the threaded hole 321 is used for installing the lock body 3 on a door panel.

Preferably, a lock cylinder cover 61 is further disposed on a side of the casing plate 6 away from the second panel 5, and the lock cylinder cover 61 is welded to the "convex" lock hole 10 on the second panel 5.

The above embodiment numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A glass door lock is characterized by comprising a first panel, a first plastic inner plate, a lock body, a second plastic inner plate, a second panel and an outer shell plate which are fixedly connected in sequence, and further comprising a lock cylinder arranged on the lock body;

the first plastic inner plate and the second plastic inner plate surround to form a first limiting block and a second limiting block which are parallel to each other, and the lock body is fixed between the first limiting block and the second limiting block.

2. The glass door lock of claim 1, wherein a first plastic cushion block and a second plastic cushion block which are parallel to each other protrude from a side surface of the first plastic inner plate close to the second plastic inner plate, a third plastic cushion block and a fourth plastic cushion block which are parallel to each other protrude from a side surface of the second plastic inner plate close to the first plastic inner plate, the first plastic cushion block and the third plastic cushion block surround each other to form the first stopper, and the second plastic cushion block and the fourth plastic cushion block surround each other to form the second stopper.

3. The glass door lock according to claim 1, wherein the first plastic inner plate and the second plastic inner plate are both made of engineering plastics; the thickness of the first limiting block and the thickness of the second limiting block are equal to the thickness of the lock body.

4. The glass door lock according to claim 1, wherein the first panel, the first plastic inner plate, the lock body, the second plastic inner plate, the second panel and the outer shell plate are provided with "convex" shaped locking holes at corresponding positions, and the lock cylinder sequentially penetrates through the "convex" shaped locking holes on the first panel, the first plastic inner plate, the lock body, the second plastic inner plate, the second panel and the outer shell plate and is fixed on the lock body.

5. The glass door lock of claim 4, wherein a key hole is formed in one side surface of the lock cylinder, and a shift lever is further provided at one end of the lock cylinder, and the shift lever rotates with the key when the key is inserted into the key hole.

6. The glass door lock of claim 5, wherein a locking tongue is further installed on one side of the lock body, and the locking tongue is used for being ejected or retracted along one side surface of the lock cylinder under the driving of the driving lever.

7. The glass door lock of claim 1, wherein the first panel is nested on the first plastic inner panel, the second panel is nested on the second plastic inner panel, and the outer shell panel is nested on the second panel.

8. The glass door lock according to claim 1, wherein the first panel, the first plastic inner panel, the second plastic inner panel and the second panel are provided with screw holes at corresponding positions, and bolts sequentially pass through the screw holes on the first panel, the first plastic inner panel, the second plastic inner panel and the second panel and are locked with nuts.

9. The glass door lock of claim 1, wherein connecting plates are further mounted at both ends of the lock body, and threaded holes are formed in the connecting plates and used for mounting the lock body on a door plate.

10. The glass door lock of claim 1, wherein a side of the outer housing plate remote from the second panel is further provided with a cylinder cover welded at the "embossed" lock hole on the second panel.