CN215443506U - Sliding vertical hinged door lock - Google Patents
Sliding vertical hinged door lock Download PDFInfo
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- CN215443506U CN215443506U CN202120893942.2U CN202120893942U CN215443506U CN 215443506 U CN215443506 U CN 215443506U CN 202120893942 U CN202120893942 U CN 202120893942U CN 215443506 U CN215443506 U CN 215443506U
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Abstract
A sliding vertical hinged door lock comprises a front handle, a front panel, a square shaft, a rear panel, a rear handle, a transmission piece, a reset torsion spring, a driving gear piece, a driven gear piece, a fixed shaft and a torsion spring, wherein a shaft head of the driven gear piece is in running fit with a front shaft hole and a front shaft sleeve, a driving conical tooth part is meshed with a driven tooth part, one end of the torsion spring is matched with a top plate of a front accommodating cavity, and the other end of the torsion spring is matched with a bottom plate of the accommodating cavity; the shaft head of the other driven gear piece is in rotating fit with the rear shaft hole and the rear shaft sleeve, the driving conical tooth part is meshed with the driven tooth part, the rear accommodating cavity is buckled with the accommodating cavity, one end of the torsion spring is matched with the top plate of the rear accommodating cavity, and the other end of the torsion spring is matched with the bottom plate of the accommodating cavity; the rear handle drives the driving gear member. When the lock is used, the front handle is pressed, the square shaft rotates to achieve the purpose of unlocking, and the square shaft rotates after the handle is pulled to achieve the purpose of unlocking; compared with the prior art, the front handle or the rear handle is rotated to unlock, and the operation is convenient.
Description
Technical Field
The utility model relates to a lockset, in particular to a lock for a sliding vertical hinged door.
Background
In the prior art, a sliding vertical hinged door lock comprises a front handle, a front panel, a square shaft, a lock tongue, a rear panel, a rear handle, a transmission piece and a reset torsion spring, wherein the front panel is provided with a front shaft hole and a front shaft sleeve, and the rear panel is provided with a rear shaft hole and a rear shaft sleeve; the transmission piece is matched with the reset torsion spring for resetting; the handle is rotated, the square shaft is driven to rotate through the transmission device, and after the handle is loosened, the front handle and the square shaft automatically reset under the action of the transmission piece and the reset torsion spring. There are problems in that: it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: the sliding door lock has the function of driving the square shaft to rotate by pressing the front handle or pulling the rear handle, and is convenient to operate.
The utility model is realized by the following steps: a sliding vertical hinged door lock comprises a front handle, a front panel, a square shaft, a rear panel, a rear handle, a transmission piece and a reset torsion spring, wherein the front panel is provided with a front shaft hole and a front shaft sleeve, and the rear panel is provided with a rear shaft hole and a rear shaft sleeve; the transmission piece is matched with the reset torsion spring for resetting; it is characterized in that: the transmission piece comprises a circular ring-shaped part, a pin plate which is arranged in the circular ring-shaped part and is positioned on a diameter line, and a shifting plate which is arranged on the outer circumferential surface of the circular ring-shaped part;
a front panel is provided with a front pivoting cavity with a front opening, a top plate and a bottom plate of the front pivoting cavity are provided with clearance grooves, and one side plate of the front pivoting cavity is provided with a front accommodating cavity with a side opening; a rear pivoting cavity with a rear opening is arranged on the rear panel, clearance grooves are formed in a top plate and a bottom plate of the rear pivoting cavity, and a rear accommodating cavity with a side opening is formed in one side plate of the rear pivoting cavity;
also comprises a driving gear piece, a driven gear piece, a dead axle and a torsion spring,
the driving gear part comprises a driving plate, a driving gear part and a pivoting hole, the driving gear part is arranged on one side of the driving plate, a containing cavity with a side opening and a driving conical tooth part are arranged on the driving gear part,
the driven gear part comprises a cone frustum-shaped part, a driven tooth part arranged on the cone frustum-shaped part, a shaft head, a square hole arranged on the shaft head, and a pin plate groove which is arranged on the shaft head and penetrates through a top plate and a bottom plate of the square hole, wherein the diameter of the bottom circle of the cone frustum-shaped part is larger than that of the shaft head;
the shaft head of a driven gear piece is in running fit with the front shaft hole and the front shaft sleeve, the cone frustum-shaped part is positioned in the front pivoting cavity, a driving gear piece is pivoted with the front pivoting cavity through a fixed shaft, the driving conical tooth part is meshed with the driven tooth part, a pin plate of a transmission piece is inserted into a pin plate groove, and the end part of a square shaft is inserted into a square hole of the shaft head; the front handle drives the driving gear piece; the front accommodating cavity is buckled with the accommodating cavity, one end of the torsion spring is matched with the top plate of the front accommodating cavity, and the other end of the torsion spring is matched with the bottom plate of the accommodating cavity;
the shaft head of the other driven gear piece is in running fit with the rear shaft hole and the rear shaft sleeve, the cone frustum-shaped part is positioned in the rear pivoting cavity, the other driving gear piece is pivoted with the rear pivoting cavity through the fixed shaft, the driving conical tooth part is meshed with the driven tooth part, the pin plate of the transmission piece is inserted into the pin plate groove, and the other end part of the square shaft is inserted into the square hole of the shaft head; the rear accommodating cavity is buckled with the accommodating cavity, one end of the torsion spring is matched with the top plate of the rear accommodating cavity, and the other end of the torsion spring is matched with the bottom plate of the accommodating cavity; the rear handle drives the driving gear member.
The sliding side hung door lock is characterized in that: a groove is formed in the driving plate of the driving gear piece;
also comprises a front connecting driving piece and a rear connecting driving piece,
the front connecting driving piece comprises two side plates, a front stop groove arranged on the side plates and a front transverse plate for connecting the two side plates;
the rear connecting driving piece comprises two side plates, a rear stop groove arranged on the side plates and a rear transverse plate connecting the two side plates;
the front driving connecting piece is fixed with the fixing cavity of the front handle, the bulge is embedded with the groove, two sides of the front pin joint cavity extend into the front stop groove, and the front transverse plate is embedded with the groove; the rear driving connecting piece is fixed with the fixing cavity of the rear handle, the rear transverse plate is embedded with the groove, and two sides of the rear pin joint cavity extend into the rear stop groove.
The sliding side hung door lock is characterized in that: the groove is arc-shaped, and the bulge is arc-shaped.
The sliding side hung door lock is characterized in that: the front stop groove of the front connecting driving piece comprises an arc-shaped part, a top stop plate part and a bottom stop plate part, and the included angle between the top stop plate part and the horizontal plane is larger than that between the bottom stop plate part and the horizontal plane; the rear stop groove of the rear connecting driving piece comprises a circular arc-shaped part, a top stop plate part and a bottom stop plate part, and the included angle between the bottom stop plate part and the horizontal plane is larger than that between the top stop plate part and the horizontal plane.
When the push-pull vertical hinged door lock is used, the front handle is pressed, the square shaft rotates, the purpose of unlocking is achieved, and the square shaft rotates after the handle is pulled, so that the purpose of unlocking is achieved; compared with the prior art, the front handle or the rear handle is rotated to unlock, and the operation is convenient.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is one of exploded perspective views of the present invention.
Fig. 3 is a second exploded perspective view of the present invention.
Fig. 4 is a third exploded perspective view of the present invention.
Fig. 5 is a fourth exploded perspective view of the present invention.
Fig. 6 is a fifth exploded perspective view of the present invention.
Fig. 7 is a sixth exploded perspective view of the present invention.
Fig. 8 is one of the partially exploded perspective views of the present invention.
Fig. 9 is a partial exploded perspective view of the second embodiment of the present invention.
Fig. 10 is one of perspective views of the driven gear member of the present invention.
Fig. 11 is a second perspective view of the driven gear member of the present invention.
Fig. 12 is a third perspective view of the driven gear member of the present invention.
Fig. 13 is a fourth perspective view of the driven gear member of the present invention.
Fig. 14 is a front view of the present invention.
Fig. 15 is an exploded perspective view of the front plate of the present invention in cooperation with a driving member.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1, a push-pull horizontal opening door lock comprises a front handle 1, a front panel 2, a square shaft 3, a rear panel 4, a rear handle 5, a transmission piece 6 and a reset torsion spring 7, wherein the front panel 2 is provided with a front shaft hole and a front shaft sleeve 21, the rear panel 4 is provided with a rear shaft hole and a rear shaft sleeve 41, the transmission piece 6 rotates along with the square shaft 3, one reset torsion spring 7 is sleeved on the front shaft sleeve 21, the transmission piece 6 is attached to the end part of the front shaft sleeve 21, the other reset torsion spring 7 is sleeved on the rear shaft sleeve 41, and the other transmission piece 6 is attached to the end part of the rear shaft sleeve 41; the transmission piece 6 is matched with the reset torsion spring 7 for resetting;
as shown in fig. 8 and 9, the driving strap 6 comprises a circular ring-shaped part 61, a pin plate 62 arranged in the circular ring-shaped part and on a diameter line, and a pulling plate 63 arranged on the outer circumferential surface of the circular ring-shaped part;
a front pivoting cavity 22 with a front opening is arranged on the front panel 2, clearance grooves 23 are formed in a top plate and a bottom plate of the front pivoting cavity 22, and a front accommodating cavity 24 with a side opening is formed in one side plate of the front pivoting cavity 22; a rear pivoting cavity 42 with a rear opening is arranged on the rear panel 4, clearance grooves are arranged on a top plate and a bottom plate of the rear pivoting cavity 42, and a rear accommodating cavity (not shown in the figure) with a side opening is arranged on one side plate of the rear pivoting cavity 42;
also comprises a driving gear part 8, a driven gear part 9, a dead axle 10 and a torsion spring 11,
the driving gear part 8 comprises a driving plate 81, a driving gear part and a pivot hole, wherein the driving gear part is arranged on one side of the driving plate, the driving gear part is provided with a containing cavity 82 with a side opening and a driving conical gear part 83,
the driven gear part 9 comprises a cone frustum-shaped part 91, a driven tooth part 92 arranged on the cone frustum-shaped part, a shaft head 93, a square hole 94 arranged on the shaft head, and a pin plate groove 941 which is arranged on the shaft head and penetrates through a top plate and a bottom plate of the square hole, wherein the diameter of the bottom circle of the cone frustum-shaped part 81 is larger than that of the shaft head 93;
a shaft head 93 of a driven gear part 9 is in running fit with the front shaft hole and the front shaft sleeve 21, a cone frustum-shaped part 91 is positioned in the front pivoting cavity 22, a driving gear part 8 is pivoted with the front pivoting cavity 22 through a fixed shaft 10, a driving conical tooth part 83 is meshed with a driven tooth part 92, a pin plate 62 of a driving plate 6 is inserted into a pin plate groove 941, and the end part of a square shaft 3 is inserted into a square hole 94 of the shaft head 93; the front handle 1 drives a driving gear piece 8; the front accommodating cavity 24 is buckled with the accommodating cavity 82, one end of the torsion spring 11 is matched with the top plate of the front accommodating cavity 24, and the other end of the torsion spring is matched with the bottom plate of the accommodating cavity 82;
a shaft head 93 of the other driven gear piece 9 is in running fit with the rear shaft hole and the rear shaft sleeve 41, the cone frustum-shaped part 91 is positioned in the rear pivoting cavity 42, the other driving gear piece 8 is pivoted with the rear pivoting cavity 42 through the fixed shaft 10, the driving conical tooth part 83 is meshed with the driven tooth part 92, the pin plate 62 of the driving plate 6 is inserted into the pin plate groove 941, and the other end part of the square shaft 3 is inserted into a square hole 94 of the shaft head 93; the rear accommodating cavity is buckled with the accommodating cavity 82, one end of the torsion spring 11 is matched with a top plate of the rear accommodating cavity, and the other end of the torsion spring is matched with a bottom plate of the accommodating cavity 82; the rear handle 5 drives a driving gear member 8.
A groove 84 is arranged on the driving plate 81 of the driving gear piece 8;
further comprising a front connection driving member 12 and a rear connection driving member 13,
the front connecting driving member 12 comprises two side plates, a front stop groove 121 arranged on the side plates and a front transverse plate 122 connecting the two side plates;
the rear connecting driving member 13 includes two side plates, a rear stop groove 131 formed in the side plates, and a rear transverse plate 132 connecting the two side plates;
the front driving connecting piece 12 is fixed with the fixing cavity 1A of the front handle 1, the front transverse plate 122 is embedded with the groove 84, two sides of the front pivoting cavity 22 extend into the front stop groove 121, and the front transverse plate 122 of the front driving connecting piece 12 is embedded with the groove 84; the rear driving link 13 is fixed to the fixing cavity 51 of the rear handle 5, the rear cross plate 132 is fitted to the recess 84, and both sides of the rear pivot cavity 42 are inserted into the rear stopper grooves 131.
The groove 84 is circular arc shaped and the protrusion is circular arc shaped. The front ends of the two side wall plates of the front pivot cavity 22 are arc-shaped; the front ends of the two side wall plates of the rear pin joint cavity 52 are arc-shaped;
the ends of the two side wall plates of the front pivot chamber 22 are arc-shaped, and the ends of the two side wall plates of the rear pivot chamber 22 are arc-shaped.
As shown in fig. 14, the front stop groove 121 of the front connection driving member 12 includes a circular arc portion, a top stop plate portion and a bottom stop plate portion, and an included angle α between the top stop plate portion and the horizontal plane is greater than an included angle β between the bottom stop plate portion and the horizontal plane; the front handle 1, the front drive connection 12 and the driving gear member 8 rotate together;
the rear stop groove 131 of the rear connecting driving member 13 comprises a circular arc-shaped portion, a top stop plate portion and a bottom stop plate portion, and the included angle between the bottom stop plate portion and the horizontal plane is larger than that between the top stop plate portion and the horizontal plane.
The front and rear attachment actuators 12, 13 are identical in construction and shape, except for the location of the attachment.
Referring to fig. 1, 4 and 14, when the front handle 1 is pressed, the front handle 1, the front connection driving member 12 and the driving gear member 8 rotate clockwise on the ZY plane of fig. 4, and also rotate clockwise in fig. 14; the driven gear part 9, the square shaft 3 and the transmission piece 6 rotate anticlockwise on an XY plane in fig. 4, the transmission piece 6 acts on the reset torsion spring 7, and the top stop plate part of the front stop groove 121 of the front connecting driving part 12 is matched with the upper surfaces of two side wall plates of the front pivoting cavity 22 on the front panel 2 for stopping; the lock tongue connected with the square shaft 3 moves along the positive direction of the X axis to unlock; the hand leaves the front handle 1 and is reset under the action of the reset torsion spring 7; when the front panel 2 is reset, the bottom stop plate part of the front stop groove 121 is matched with the lower surfaces of the side wall plates at two sides of the front pivot cavity 22 on the front panel to stop;
the rear handle 5 is pulled by hand, the rear handle 5 and the driving gear piece 8 rotate anticlockwise in the ZY plane, and the rear handle 5, the rear connecting driving piece 13 and the driving gear piece 8 rotate clockwise in the XY plane in the figure 1; the transmission piece 6 acts on the reset torsion spring 7, and the bottom stop plate part of the rear stop groove 131 is matched with the lower surfaces of the side wall plates on two sides of the rear pivot cavity 42 on the rear panel 4 for stopping; the lock tongue connected with the square shaft 3 moves along the positive direction of the X axis to unlock.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that a person skilled in the art could make several modifications and variations without departing from the principle of the present invention, which should also be regarded as the protection scope of the present invention.
Claims (4)
1. A sliding vertical hinged door lock comprises a front handle, a front panel, a square shaft, a rear panel, a rear handle, a transmission piece and a reset torsion spring, wherein the front panel is provided with a front shaft hole and a front shaft sleeve, and the rear panel is provided with a rear shaft hole and a rear shaft sleeve; the transmission piece is matched with the reset torsion spring for resetting; the method is characterized in that: the transmission piece comprises a circular ring-shaped part, a pin plate which is arranged in the circular ring-shaped part and is positioned on a diameter line, and a shifting plate which is arranged on the outer circumferential surface of the circular ring-shaped part;
a front panel is provided with a front pivoting cavity with a front opening, a top plate and a bottom plate of the front pivoting cavity are provided with clearance grooves, and one side plate of the front pivoting cavity is provided with a front accommodating cavity with a side opening; a rear pivoting cavity with a rear opening is arranged on the rear panel, clearance grooves are formed in a top plate and a bottom plate of the rear pivoting cavity, and a rear accommodating cavity with a side opening is formed in one side plate of the rear pivoting cavity;
also comprises a driving gear piece, a driven gear piece, a dead axle and a torsion spring,
the driving gear part comprises a driving plate, a driving gear part and a pivoting hole, the driving gear part is arranged on one side of the driving plate, a containing cavity with a side opening and a driving conical tooth part are arranged on the driving gear part,
the driven gear part comprises a cone frustum-shaped part, a driven tooth part arranged on the cone frustum-shaped part, a shaft head, a square hole arranged on the shaft head, and a pin plate groove which is arranged on the shaft head and penetrates through a top plate and a bottom plate of the square hole, wherein the diameter of the bottom circle of the cone frustum-shaped part is larger than that of the shaft head;
the shaft head of a driven gear piece is in running fit with the front shaft hole and the front shaft sleeve, the cone frustum-shaped part is positioned in the front pivoting cavity, a driving gear piece is pivoted with the front pivoting cavity through a fixed shaft, the driving conical tooth part is meshed with the driven tooth part, a pin plate of a transmission piece is inserted into a pin plate groove, and the end part of a square shaft is inserted into a square hole of the shaft head; the front handle drives the driving gear piece; the front accommodating cavity is buckled with the accommodating cavity, one end of the torsion spring is matched with the top plate of the front accommodating cavity, and the other end of the torsion spring is matched with the bottom plate of the accommodating cavity;
the shaft head of the other driven gear piece is in running fit with the rear shaft hole and the rear shaft sleeve, the cone frustum-shaped part is positioned in the rear pivoting cavity, the other driving gear piece is pivoted with the rear pivoting cavity through the fixed shaft, the driving conical tooth part is meshed with the driven tooth part, the pin plate of the transmission piece is inserted into the pin plate groove, and the other end part of the square shaft is inserted into the square hole of the shaft head; the rear accommodating cavity is buckled with the accommodating cavity, one end of the torsion spring is matched with the top plate of the rear accommodating cavity, and the other end of the torsion spring is matched with the bottom plate of the accommodating cavity; the rear handle drives the driving gear member.
2. A push-pull side hung door lock according to claim 1 wherein: a groove is formed in the driving plate of the driving gear piece;
also comprises a front connecting driving piece and a rear connecting driving piece,
the front connecting driving piece comprises two side plates, a front stop groove arranged on the side plates and a front transverse plate for connecting the two side plates;
the rear connecting driving piece comprises two side plates, a rear stop groove arranged on the side plates and a rear transverse plate connecting the two side plates;
the front driving connecting piece is fixed with the fixing cavity of the front handle, the bulge is embedded with the groove, two sides of the front pin joint cavity extend into the front stop groove, and the front transverse plate is embedded with the groove; the rear driving connecting piece is fixed with the fixing cavity of the rear handle, the rear transverse plate is embedded with the groove, and two sides of the rear pin joint cavity extend into the rear stop groove.
3. A push-pull side hung door lock according to claim 2 wherein: the groove is arc-shaped, and the bulge is arc-shaped.
4. A push-pull side hung door lock according to claim 2 wherein: the front stop groove of the front connecting driving piece comprises an arc-shaped part, a top stop plate part and a bottom stop plate part, and the included angle between the top stop plate part and the horizontal plane is larger than that between the bottom stop plate part and the horizontal plane; the rear stop groove of the rear connecting driving piece comprises a circular arc-shaped part, a top stop plate part and a bottom stop plate part, and the included angle between the bottom stop plate part and the horizontal plane is larger than that between the top stop plate part and the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120893942.2U CN215443506U (en) | 2021-04-27 | 2021-04-27 | Sliding vertical hinged door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120893942.2U CN215443506U (en) | 2021-04-27 | 2021-04-27 | Sliding vertical hinged door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215443506U true CN215443506U (en) | 2022-01-07 |
Family
ID=79705912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120893942.2U Active CN215443506U (en) | 2021-04-27 | 2021-04-27 | Sliding vertical hinged door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215443506U (en) |
-
2021
- 2021-04-27 CN CN202120893942.2U patent/CN215443506U/en active Active
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