CN110185316B - Linkage device for bathroom partition door of disabled person - Google Patents
Linkage device for bathroom partition door of disabled person Download PDFInfo
- Publication number
- CN110185316B CN110185316B CN201910529673.9A CN201910529673A CN110185316B CN 110185316 B CN110185316 B CN 110185316B CN 201910529673 A CN201910529673 A CN 201910529673A CN 110185316 B CN110185316 B CN 110185316B
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- Prior art keywords
- lock
- cavity
- door
- handle
- rod
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- 238000005192 partition Methods 0.000 title claims abstract description 12
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000006378 damage Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
- E05B3/04—Fastening the knob or the handle shank to the spindle by screws, springs or snap bolts
Abstract
The invention discloses a linkage device of a bathroom partition door for the disabled, which relates to the field of bathroom products and comprises a hanging rod, two groups of symmetrical fixing blocks and a door lock, wherein the hanging rod comprises a straight rod and a two-way bent pipe which are in threaded connection, the fixing blocks comprise fixing sheets and fixing sleeves, the fixing sheets are fixedly connected to the door, the fixing sleeves are connected with the fixing sheets through screws, the fixing sleeves comprise integrally formed sleeves and sleeve rods, and the sleeve is in threaded connection with the two-way bent pipe.
Description
Technical Field
The invention relates to the field of bathroom products, in particular to a bathroom partition door linkage device for disabled people.
Background
The door lock is a hardware, the basic structure of the existing door lock generally comprises a lock body and a lock catch, the lock body is assembled on the door, the lock catch is assembled on a door frame, the lock body comprises a lock seat, a main lock tongue and an auxiliary lock tongue, wherein the lock seat is assembled on the door in a static manner, the main lock tongue and the auxiliary lock tongue are movably assembled relative to the lock seat, and particularly are telescopic so as to be matched with a main lock catch hole and an auxiliary lock catch hole of the lock catch on the door frame, but the lock device for bathroom products can only be locked and unlocked, and has single function.
Chinese patent application is CN104790726B discloses a lock, including lock body and hasp, the lock body includes the lock seat, the guide post, main spring bolt link rod, vice spring bolt and vice spring bolt stop device, the hasp includes vice spring bolt knot, main spring bolt and main spring bolt link rod fixed assembly, guide post and lock seat fixed assembly, main spring bolt link rod is equipped with the guide way, the guide way cup joints the assembly outside the guide post, the whole relative guide post activity of main spring bolt and main spring bolt link rod is joined in marriage, the guide post has guide post conflict portion, the guide way has guide way conflict portion, including main spring bolt buffer, main spring bolt buffer keeps apart guide post conflict portion and guide way conflict portion, the lock body includes vice spring bolt magnet, vice spring bolt fender piece, vice spring bolt includes vice spring bolt chamber opening, vice spring bolt magnet and vice spring bolt fender piece hold the assembly in vice spring bolt chamber, vice spring bolt fender piece assembly is between vice spring bolt and vice spring bolt chamber opening, vice spring bolt fender piece and vice spring bolt fixed assembly, the advantage of this device lies in: the impact force is effectively relaxed, the friction force from the two is absorbed and buffered in the same way, and the noise is effectively reduced, but the lock is often high in manufacturing cost and low in practicability, is not suitable for special occasions such as bathroom partitions, and can cause the door lock to be not opened due to the complex structure, so that people in the door have emergency danger, especially disabled people, and even cause personnel injury.
Disclosure of Invention
The invention aims to provide a linkage device of a bathroom partition door for the disabled, which aims to solve the defects caused by the prior art.
The linkage device for the bathroom partition door of the disabled comprises a hanging rod, two groups of symmetrical fixing blocks with structures and a door lock, wherein the hanging rod comprises a straight rod and a two-way bent pipe which are in threaded connection; the fixed block comprises a fixed sheet and a fixed sleeve, the fixed sheet is fixedly connected to the door, the fixed sleeve is connected with the fixed sheet through a screw, the fixed sleeve comprises a sleeve and a sleeve rod which are integrally formed, and the sleeve is in threaded connection with the two-way bent pipe; the door lock comprises an outer handle, an inner handle and a lock body, wherein the outer handle comprises a handle cavity and a cover plate which are connected through screws, the handle cavity comprises a working cavity, a handle cavity and a clamping cavity which are integrally formed, the clamping cavity is movably clamped with a loop bar, the working cavity is provided with four special-shaped grooves which are annularly arranged along the axis of the working cavity and is connected with the lock body through screws, the lock body comprises screws, springs, a lock bar, a lock catch and a lock catch cavity, the screws penetrate through the working cavity, the springs and the lock bar and are connected with an output shaft of the lock catch, the screw head is further provided with a fastening gasket and a limiting piece, the springs are located between the limiting piece and the lock bar, the surface of the lock bar is provided with limiting protrusions which are matched with the special-shaped grooves, the lock bar head is in a petal shape, the end face of the lock bar is provided with four convex teeth which are annularly distributed along the axis of the lock bar, the lock bar is sleeved outside the output shaft of the lock catch, the springs and the lock bar are sleeved in the working cavity, the lock catch head is symmetrically arranged and matched with the lock bar head, the lock catch cavity is fixedly connected with the other end of the lock catch cavity, and the lock catch door is fixedly connected with the other end of the lock catch, and the lock door. .
Preferably, the diameter of the limiting plate is larger than that of the spring.
Preferably, the inner handle comprises a locking plate and a handle which are fixedly connected with the door, and the locking plate is connected with the handle through screws.
Preferably, the hanging rod is made of stainless steel, and the spring is made of spring steel.
Preferably, the outer handle and the inner handle are provided with anti-skid rubber sleeves.
The invention has the advantages that: the invention has simple structure, convenient operation and cost saving, realizes the positioning of the lock rod and the lock catch at every 90 degrees due to the unique design of the lock rod and the lock catch head, avoids the personnel injury caused by the locking or the non-opening of the common lock due to the damage of the lock core, improves the safety, is particularly suitable for the bathroom partition door of the disabled, and has high practicability.
Drawings
Fig. 1 is a schematic diagram showing connection between a hanging rod and a fixed block in the invention.
Fig. 2 is a schematic structural view of the door lock according to the present invention.
FIG. 3 is a schematic view of a handle cavity according to the present invention.
Fig. 4 is a schematic view of the lock lever in the present invention.
The novel door lock comprises a 1-hanging rod, a 11-straight rod, a 12-two-way bent pipe, a 2-fixed block, a 21-fixed sheet, a 22-fixed sleeve, a 23-sleeve, a 24-loop bar, a 3-door lock, a 31-outer handle, a 32-inner handle, a 33-lock body, a 34-handle cavity, a 35-working cavity, a 36-handle cavity, a 37-clamping cavity, a 38-special-shaped groove, a 39-screw, a 40-spring, a 41-locking rod, a 42-lock catch, a 43-lock catch cavity, a 44-fastening gasket, a 45-limiting sheet, a 46-limiting bulge, a 47-locking sheet, a 48-handle, a 49-cover plate and 50-convex teeth.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
As shown in fig. 1 to 4, the linkage device of the bathroom partition door for the disabled comprises a hanging rod 1, two groups of symmetrical fixing blocks 2 and a door lock 3, wherein the hanging rod 1 comprises a straight rod 11 and a two-way bent pipe 12 which are connected through threads; the fixed block 2 comprises a fixed sheet 21 and a fixed sleeve 22, the fixed sheet 21 is fixedly connected to the door, the fixed sleeve 22 is connected with the fixed sheet 21 through a screw, the fixed sleeve 22 comprises a sleeve 23 and a sleeve rod 24 which are integrally formed, and the sleeve 23 is connected with the two-way elbow 12 through threads; the door lock 3 comprises an outer handle 31, an inner handle 32 and a lock body 33, the outer handle 31 comprises a handle cavity 34 and a cover plate 49 which are connected through screws, the handle cavity 34 comprises a working cavity 35, a handle cavity 36 and a clamping cavity 37 which are integrally formed, the clamping cavity 37 is movably clamped with a loop bar 24, the working cavity 35 is provided with four special-shaped grooves 38 which are annularly arranged along the axis of the working cavity and is connected with the lock body 33 through screws, the lock body 33 comprises screws 39, springs 40, a lock rod 41, a lock catch 42 and a lock catch cavity 43, the screws 39 penetrate through the working cavity 35, the springs 40 and the lock rod 41 to be connected with an output shaft of the lock catch 42, the head of the screws 39 is further provided with a fastening gasket 44 and a limiting piece 45, the springs 40 are positioned between the limiting piece 45 and the lock rod 41, the surface of the lock rod 41 is provided with limiting protrusions 46 matched with the special-shaped grooves 38, the head of the lock rod 41 is petal-shaped, the end face of the lock rod 41 is provided with four protruding teeth 50 which are annularly distributed along the axis of the lock rod 41, the lock rod 41 is sleeved outside the output shaft of the lock catch 42, the lock catch 40 and the lock catch 41 is connected with the lock catch cavity 35, the lock catch cavity 35 is connected with the lock catch cavity 42 in a symmetrical mode, the lock catch cavity is connected with the lock catch cavity 43, and the lock catch cavity is fixedly connected with the door cavity 32 in a door cavity, and the door lock body is fixedly connected with the door cavity.
In this embodiment, the diameter of the limiting piece 45 is larger than that of the spring 40, the inner handle 32 comprises a locking piece 47 and a handle 48 which are fixedly connected to the door, and the locking piece 47 is connected with the handle 48 through screws.
Example 2
As shown in fig. 1 to 4, the linkage device of the bathroom partition door for the disabled comprises a hanging rod 1, two groups of symmetrical fixing blocks 2 and a door lock 3, wherein the hanging rod 1 comprises a straight rod 11 and a two-way bent pipe 12 which are connected through threads; the fixed block 2 comprises a fixed sheet 21 and a fixed sleeve 22, the fixed sheet 21 is fixedly connected to the door, the fixed sleeve 22 is connected with the fixed sheet 21 through a screw, the fixed sleeve 22 comprises a sleeve 23 and a sleeve rod 24 which are integrally formed, and the sleeve 23 is connected with the two-way elbow 12 through threads; the door lock 3 comprises an outer handle 31, an inner handle 32 and a lock body 33, the outer handle 31 comprises a handle cavity 34 and a cover plate 49 which are connected through screws, the handle cavity 34 comprises a working cavity 35, a handle cavity 36 and a clamping cavity 37 which are integrally formed, the clamping cavity 37 is movably clamped with a loop bar 24, the working cavity 35 is provided with four special-shaped grooves 38 which are annularly arranged along the axis of the working cavity and is connected with the lock body 33 through screws, the lock body 33 comprises screws 39, springs 40, a lock rod 41, a lock catch 42 and a lock catch cavity 43, the screws 39 penetrate through the working cavity 35, the springs 40 and the lock rod 41 to be connected with an output shaft of the lock catch 42, the head of the screws 39 is further provided with a fastening gasket 44 and a limiting piece 45, the springs 40 are positioned between the limiting piece 45 and the lock rod 41, the surface of the lock rod 41 is provided with limiting protrusions 46 matched with the special-shaped grooves 38, the head of the lock rod 41 is petal-shaped, the end face of the lock rod 41 is provided with four protruding teeth 50 which are annularly distributed along the axis of the lock rod 41, the lock rod 41 is sleeved outside the output shaft of the lock catch 42, the lock catch 40 and the lock catch 41 is connected with the lock catch cavity 35, the lock catch cavity 35 is connected with the lock catch cavity 42 in a symmetrical mode, the lock catch cavity is connected with the lock catch cavity 43, and the lock catch cavity is fixedly connected with the door cavity 32 in a door cavity, and the door lock body is fixedly connected with the door cavity.
In this embodiment, the diameter of the limiting piece 45 is larger than that of the spring 40, the inner handle 32 comprises a locking piece 47 and a handle 48 which are fixedly connected to the door, and the locking piece 47 is connected with the handle 48 through screws.
In addition, the hanging rod 1 is made of stainless steel, the spring 40 is made of spring steel, and the outer handle 31 and the inner handle 32 are provided with anti-skid rubber sleeves.
Working process and principle: when the invention is used, the outer handle 31 is firstly shifted outwards, the clamping cavity 37 is separated from the loop bar 24 under the action of the spring 40, the outer handle 31 is rotated, the lock bar 41 rotates due to the fact that the limiting protrusion 46 on the surface of the lock bar 41 is matched with the special-shaped groove 38 in the working cavity 35, the petal-shaped head of the lock bar 41 rotates along the front end of the lock catch 42, the petal-shaped head of the lock bar 41 is petal-shaped and the end face of the petal-shaped head of the lock bar 41 is provided with four convex teeth 50 which are distributed in a ring shape along the axis of the petal-shaped head, grooves are formed between every two convex teeth 50, when the lock bar 41 rotates, the four convex teeth 50 are driven to rotate, and the shape of the head of the lock catch 42 and the shape of the head of the lock bar 41 are symmetrically arranged and matched, therefore, when the teeth 50 at the head of the lock lever 41 rotate to the grooves at the head of the lock catch 42, the lock catch 42 can be screwed, when the outer handle 31 is screwed by hand, the lock lever 41 can be clamped, the lock catch 42 is fixedly connected with the lock catch cavity 43, and the lock catch cavity 43 is fixedly connected in the door, so that the door can be pushed open, the lock lever 41 is continuously screwed, the teeth 50 at the head of the lock lever 41 rotate to the teeth 50 at the head of the lock catch 42, the lock catch 42 cannot rotate, so that the lock lever 41 and the lock catch 42 are positioned at every 90 degrees, the inner handle 32 is arranged, so that people in the door can push the door, and the hanging rod 1 can hang bathroom articles such as towels.
Based on the above, the invention has simple structure, convenient operation and cost saving, and due to the unique design of the heads of the lock lever 41 and the lock catch 42, the lock lever 41 and the lock catch 42 are positioned every 90 degrees, the personnel injury caused by locking or non-opening of the common lock due to the damage of the lock core is avoided, the safety is improved, and the invention is particularly suitable for the bathroom partition door of the disabled, and has high practicability.
It will be appreciated by those skilled in the art that the present invention can be carried out in other embodiments without departing from the spirit or essential characteristics thereof. Accordingly, the above disclosed embodiments are illustrative in all respects, and not exclusive. All changes that come within the scope of the invention or equivalents thereto are intended to be embraced therein.
Claims (1)
1. The bathroom partition door linkage device for the disabled is characterized by comprising a hanging rod (1), two groups of symmetrical fixing blocks (2) with structures and a door lock (3), wherein the hanging rod (1) comprises a straight rod (11) and a two-way bent pipe (12) which are connected through threads; the fixed block (2) comprises a fixed sheet (21) and a fixed sleeve (22), the fixed sheet (21) is fixedly connected to the door, the fixed sleeve (22) is connected with the fixed sheet (21) through a screw, the fixed sleeve (22) comprises a sleeve (23) and a sleeve rod (24) which are integrally formed, and the sleeve (23) is connected with the two-way elbow pipe (12) through threads; the door lock (3) comprises an outer handle (31), an inner handle (32) and a lock body (33), the outer handle (31) comprises a handle cavity (34) and a cover plate (49) which are connected by screws, the handle cavity (34) comprises an integrally formed working cavity (35), a handle cavity (36) and a clamping cavity (37), the clamping cavity (37) is movably clamped with a loop bar (24), the working cavity (35) is provided with four special-shaped grooves (38) which are annularly arranged along the axis of the working cavity and is connected with the lock body (33) by screws, the lock body (33) comprises screws (39), springs (40), lock bars (41), lock catches (42) and lock catches (43), the screws (39) penetrate through the working cavity (35), the springs (40) and the lock bars (41) to be connected with the output shafts of the lock catches (42), the heads of the screws (39) are further provided with fastening gaskets (44) and limiting pieces (45), the springs (40) are positioned between the limiting pieces (45) and the lock bars (41), the surfaces of the working cavity (35) are provided with four special-shaped grooves (38) which are annularly arranged along the axis of the four protruding heads (46) which are distributed along the axis of the four protruding heads (50), the lock rod (41) is sleeved outside an output shaft of the lock catch (42), the spring (40) and the lock rod (41) are sleeved in the working cavity (35), the shape of the head of the lock catch (42) and the shape of the head of the lock rod (41) are symmetrically arranged and are matched and installed, the tail end of the lock catch (42) is clamped with the lock catch cavity (43), the lock catch cavity (43) is fixedly connected in the door, and the other end of the door is fixedly connected with the inner handle (32);
the diameter of the limiting piece (45) is larger than that of the spring (40);
the inner handle (32) comprises a locking plate (47) and a handle (48) which are fixedly connected with the door, and the locking plate (47) is connected with the handle (48) through screws;
the hanging rod (1) is made of stainless steel, and the spring (40) is made of spring steel;
the outer handle (31) and the inner handle (32) are provided with anti-slip rubber sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910529673.9A CN110185316B (en) | 2019-06-19 | 2019-06-19 | Linkage device for bathroom partition door of disabled person |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910529673.9A CN110185316B (en) | 2019-06-19 | 2019-06-19 | Linkage device for bathroom partition door of disabled person |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110185316A CN110185316A (en) | 2019-08-30 |
| CN110185316B true CN110185316B (en) | 2024-04-12 |
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ID=67722381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910529673.9A Active CN110185316B (en) | 2019-06-19 | 2019-06-19 | Linkage device for bathroom partition door of disabled person |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110185316B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5941108A (en) * | 1998-09-04 | 1999-08-24 | Shen; Mu-Lin | Push button for a tubular lock unlockable by an inside handle thereof |
| TW201516227A (en) * | 2013-10-24 | 2015-05-01 | Wen-Rong Ni | Door/window coupling handle structure |
| JP2016056534A (en) * | 2014-09-08 | 2016-04-21 | タキゲン製造株式会社 | Pop-out type lock handle device for door |
| CN208473451U (en) * | 2018-07-03 | 2019-02-05 | 深圳欧米智能科技有限公司 | A kind of door lock |
| KR101948719B1 (en) * | 2018-04-24 | 2019-02-15 | (주)혜강씨큐리티 | Handleless Digital Doorlock having Main Lock Function |
| CN210370203U (en) * | 2019-06-19 | 2020-04-21 | 宣城市宣泰橱卫科技有限公司 | Linkage device for toilet bath partition door of disabled |
-
2019
- 2019-06-19 CN CN201910529673.9A patent/CN110185316B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5941108A (en) * | 1998-09-04 | 1999-08-24 | Shen; Mu-Lin | Push button for a tubular lock unlockable by an inside handle thereof |
| TW201516227A (en) * | 2013-10-24 | 2015-05-01 | Wen-Rong Ni | Door/window coupling handle structure |
| JP2016056534A (en) * | 2014-09-08 | 2016-04-21 | タキゲン製造株式会社 | Pop-out type lock handle device for door |
| KR101948719B1 (en) * | 2018-04-24 | 2019-02-15 | (주)혜강씨큐리티 | Handleless Digital Doorlock having Main Lock Function |
| CN208473451U (en) * | 2018-07-03 | 2019-02-05 | 深圳欧米智能科技有限公司 | A kind of door lock |
| CN210370203U (en) * | 2019-06-19 | 2020-04-21 | 宣城市宣泰橱卫科技有限公司 | Linkage device for toilet bath partition door of disabled |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110185316A (en) | 2019-08-30 |
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