CN209942434U - Lock structure and contain its in-opening bathtub - Google Patents
Lock structure and contain its in-opening bathtub Download PDFInfo
- Publication number
- CN209942434U CN209942434U CN201920191503.XU CN201920191503U CN209942434U CN 209942434 U CN209942434 U CN 209942434U CN 201920191503 U CN201920191503 U CN 201920191503U CN 209942434 U CN209942434 U CN 209942434U
- Authority
- CN
- China
- Prior art keywords
- lock
- door
- door lock
- hole
- lock cylinder
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Abstract
The utility model discloses a lock structure and contain its inside opening bathtub. The upper end, the left end and the right end of the first lock cylinder are respectively provided with a first connecting block, a first sliding rod and a lock tongue which are connected with the bottom of a first sliding key, the door lock shell is provided with a lock tongue hole suitable for the lock tongue to be inserted, a first pressure spring is sleeved in the lock tongue, two ends of the first pressure spring are respectively abutted against the right side surface of the first lock cylinder and the inner side surface of the door lock shell, and the first lock cylinder is provided with a locking hole; the upper end, the front side and the rear side of the second lock cylinder are respectively provided with a second connecting block, a second sliding rod and a lock rod which are connected with the bottom of a second sliding key, when the lock tongue passes through the lock tongue hole, the lock rod is inserted into the lock hole, a second pressure spring is sleeved in the second sliding rod, and the two ends of the second pressure spring are respectively abutted against the front side surface of the second lock cylinder and the inner side surface of the door lock shell; the door lock shell is provided with a first through hole suitable for the first connecting block to penetrate through and move left and right and a second through hole suitable for the second connecting block to penetrate through and move front and back, and the door lock shell is provided with a first guide hole and a second guide hole which are connected with the first sliding rod and the second sliding rod in a sliding mode.
Description
Technical Field
The utility model belongs to the technical field of bathroom equipment, concretely relates to lock structure and contain its inside opening bathtub.
Background
A bathtub is a plumbing fixture for bathing or showering, typically in a residential bathroom. Modern bathtubs are mostly made with sub-stressing (acrylic) or fiberglass. In the market, a common bathtub is in a straddle type structure, a user needs to lift feet and straddle the feet into the bathtub, the height of the lifted feet needs to reach about 600 millimeters, the user is extremely inconvenient to come in and go out, and particularly, people who have inconvenient leg and foot lifting and have inconvenient actions are careless, and slipping accidents are easily caused. In addition, some bathtubs adopt a rocker type or rotating shaft type clamping and pressing structure, and the switch is complex in design structure, complex in installation and inconvenient to use. The rocker type bathtub has higher design requirement on the movable door, the door control system is heavy, the toughened glass material with strong permeability cannot be used, the design of the product is greatly limited, and once the after-sale problems such as water leakage and the like related to the sealing property occur, the rocker type bathtub is very passive in solving.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, one of the purposes of the utility model is to provide a be applied to lock structure of in-opening bathtub, easy operation, structural design is ingenious, and is pleasing to the eye practical, and the security is strong.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a door lock structure comprises a door lock shell, a first pressure spring, a second pressure spring, a first sliding key and a second sliding key which are positioned on the top surface of the door lock shell, and a first lock cylinder and a second lock cylinder which are correspondingly connected to the bottoms of the first sliding key and the second sliding key respectively and can horizontally move relative to the door lock shell; a lock tongue is arranged at the right end of the first lock cylinder, a lock tongue hole suitable for inserting the lock tongue is correspondingly formed in the door lock shell, a first pressure spring is sleeved in the lock tongue, two ends of the first pressure spring are respectively connected with the right side surface of the first lock cylinder and the inner side surface of the door lock shell, and a locking hole is horizontally formed in the first lock cylinder; a lock rod is arranged at the rear side of the second lock cylinder, and two ends of a second pressure spring are respectively connected with the front side surface of the second lock cylinder and the inner side surface of the door lock shell; when the lock tongue passes through the lock tongue hole, the lock rod is inserted into the locking hole.
In the door lock structure, a first connecting block fixedly connected with the bottom of a first sliding key is arranged at the upper end of the first lock core; the upper end of the second lock cylinder is provided with a second connecting block fixedly connected with the bottom of the second sliding key; the top surface of the door lock shell is respectively provided with a first through hole which is suitable for the first connecting block to penetrate through and move left and right and a second through hole which is suitable for the second connecting block to penetrate through and move front and back; the left end of the first lock cylinder is provided with a first sliding rod; a second sliding rod is arranged on the front side of the second lock cylinder; the inner side surface of the door lock shell is correspondingly and respectively provided with a first guide hole and a second guide hole which are in sliding connection with the first sliding rod and the second sliding rod; the second pressure spring is sleeved on the second sliding rod.
In the door lock structure, the end part of the lock rod is provided with a bulge, and the bulge is round-head-shaped or round-table-shaped.
In the door lock structure, the first lock core is correspondingly provided with a horizontal sliding rail which is sunken and is in contact with the raised end face.
In the door lock structure, a first groove suitable for being fixedly connected with a first connecting block is formed in the bottom of the first sliding key; and a second groove suitable for being fixedly connected with a second connecting block is formed in the bottom of the second sliding key.
In the door lock structure, a cylindrical connecting rod is arranged at the right end of the first lock cylinder, and the spring bolt is arranged on the right side of the connecting rod.
In the door lock structure, the rear side of the lock tongue is provided with an arc chamfer.
In the door lock structure, the first sliding rod, the second sliding rod and the lock rod are cylindrical.
In addition, the second object of the present invention is to provide an inward opening bathtub, wherein the inward opening bathtub comprises a bathtub body, the door lock structure as described above and a movable door rotatably disposed on the bathtub body; the door lock structure is arranged at the top of the bathtub body and is positioned on one side of the free end of the movable door; the movable door is correspondingly provided with a movable door lock hole suitable for inserting the lock tongue.
In the inward opening bathtub, a handrail is fixed at the top of the movable door, and the movable door lock hole is square and is arranged at the left end of the handrail.
Has the advantages that:
the utility model provides a lock structure and contain its in-opening bathtub compares with prior art, and this lock structure has easy operation, structural design is ingenious, pleasing to the eye practical, the advantage that the practicality is strong. When the dodge gate of the bathtub with the inward opening door is closed, only the first sliding key is required to be pushed to move rightwards, so that the lock tongue can be directly inserted into the lock hole of the dodge gate after penetrating through the lock tongue hole, when the first sliding key moves rightwards to the right, the second lock cylinder automatically moves backwards under the action of the second spring and drives the lock rod to be inserted into the lock hole of the first lock cylinder, self-locking is realized while the dodge gate is closed, the dodge gate can be prevented from being opened due to misoperation when the bathtub with the inward opening door is used, and then the problem that water in the bathtub flows out of the bathtub is caused. When the inward opening bathtub is used, water is drained, the second sliding key is pushed forwards only to enable the lock rod to be separated from the locking hole, the first lock cylinder automatically moves left under the action of the first spring and drives the lock tongue to return to the interior of the shell of the movable door, and then the movable door can be opened. The inward opening bathtub with the door lock structure is very convenient to use, practical, reliable, safe, simple and easy, and compared with a rocker type bathtub, the inward opening bathtub has lower design requirements on a movable door, does not need to design a heavy door control system, and is very simple, convenient and fast in production and installation.
Drawings
Fig. 1 is a perspective view of the door lock structure provided by the present invention.
Fig. 2 is a bottom view of the door lock structure provided by the present invention.
Fig. 3 is the working principle diagram of the door lock structure provided by the utility model.
Fig. 4 is a top view of the door lock structure provided by the present invention.
Fig. 5 is a perspective view of the movable door of the inward-opening bathtub with a door lock structure according to the present invention.
Fig. 6 is a perspective view of the inward opening bathtub with a door lock according to the present invention.
Fig. 7 is a perspective view of the door lock housing according to the present invention.
Detailed Description
The utility model provides a lock structure and contain its in-opening bathtub, for making the utility model discloses a purpose, technical scheme and effect are clearer, more clear and definite, and it is right that the following refers to the attached drawing and the embodiment is lifted the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Fig. 1 clearly shows the structural composition and the positional relationship inside the door lock case from the bottom of the door lock structure, with the top surfaces of the first sliding key and the second sliding key being on, and the end surface of the bolt protruding out of the bolt hole being on the right.
Referring to fig. 1 to 5 and 7, the present invention provides a door lock structure, which includes a door lock housing 1, a first compression spring 8, a second compression spring 4, a first sliding key 5 and a second sliding key 7 located on the top surface of the door lock housing 1, and a first lock cylinder 2 and a second lock cylinder 3 correspondingly and respectively connected to the bottoms of the first sliding key 5 and the second sliding key 6 and capable of moving horizontally relative to the door lock housing 1; the second lock cylinder 3 is positioned at the front side of the first lock cylinder 2; the right end of the first lock core 2 is provided with a lock tongue 6 for being inserted into the lock hole 92 of the movable door, the door lock shell 1 is correspondingly provided with a lock tongue hole 13 suitable for the lock tongue 6 to be inserted, a first pressure spring 8 is sleeved into the lock tongue 6, two ends of the first pressure spring are respectively connected with the right side surface of the first lock core 2 and the inner side surface of the door lock shell 1, and two end surfaces of the first pressure spring can be abutted against or fixedly connected with the right side surface of the first lock core 2 and the inner side surface of the door lock shell 1; the first lock core 2 is horizontally provided with a locking hole 24; a lock rod 31 is arranged at the rear side of the second lock cylinder 3, two ends of a second pressure spring 4 are respectively abutted against the front side surface of the second lock cylinder 3 and the inner side surface of the door lock shell 1, and two end surfaces of the second pressure spring can be abutted against or fixedly connected to the front side surface of the second lock cylinder 3 and the inner side surface of the door lock shell 1; when the bolt 6 passes through the bolt hole, the first sliding key moves to the right position, and the lock rod 31 is automatically inserted into the lock hole 24.
Specifically, the upper end of the first lock cylinder 2 is provided with a first connecting block 23 fixedly connected with the bottom of the first sliding key 5; the upper end of the second lock cylinder 3 is provided with a second connecting block 33 fixedly connected with the bottom of the second sliding key 7; the top surface of the door lock shell 1 is respectively provided with a first through hole 11 which is suitable for the first connecting block 23 to penetrate through and move left and right and a second through hole 12 which is suitable for the second connecting block 33 to penetrate through and move front and back; the left end of the first lock core 2 is provided with a first sliding rod 22; a second sliding rod 32 is arranged at the front side of the second lock cylinder 3; the inner side surface of the door lock shell 1 is correspondingly provided with a first guide hole 14 and a second guide hole 15 which are connected with the first sliding rod 22 and the second sliding rod 32 in a sliding way; the second compression spring 4 is sleeved on the second sliding rod 32. The first sliding rod is inserted into the first guide hole, and the second sliding rod is inserted into the second guide hole, so that the first lock cylinder and the second lock cylinder can horizontally move relative to the door lock shell. Certainly, the inner side surface of the door lock shell can be fixedly connected with a first guide pillar and a second guide pillar, correspondingly, a first guide hole is formed in the left side of the first lock cylinder, a second guide hole is formed in the front side of the second lock cylinder, and then the first guide pillar and the second guide pillar are correspondingly inserted into the first guide hole and the second guide hole respectively, so that the first lock cylinder and the second lock cylinder can horizontally move relative to the first guide pillar and the second guide pillar.
When the movable door is closed, a user only needs to push the first sliding key to the right to drive the first lock core connected with the first sliding key to move to the right, so that the first lock core is driven to overcome the elastic force horizontal movement of the first spring, the lock tongue is smoothly inserted into the movable door lock hole of the movable door through the lock tongue hole, and the movable door is fixed. In the process of moving the first lock cylinder to the right, the second lock cylinder is kept still, when the first lock cylinder is moved in place (the lock tongue is inserted into the lock hole of the movable door), the second lock cylinder is under the elastic action of the second spring and moves backwards, the lock rod is correspondingly inserted into the lock hole in the first lock cylinder, the movable door is fixed by the first lock cylinder, the first lock cylinder is fixed by the second lock cylinder, the movable door is locked by the first lock cylinder, the misoperation can be prevented, the movable door is opened by the mistake, so that water in the bathtub flows out of the bathtub, the mechanical locking sealing effect is achieved, and water in the bathtub is sealed in the bathtub.
When the dodge gate is opened to needs, earlier the water in the bathtub is drained, then only need push away before the second feather key, let the elasticity of second spring overcome the second lock core advance in step, order about the locking lever and break away from out from the locking hole, at the hindrance effect that loses the locking lever, first lock core is under the elasticity influence of first spring, kick-backs automatically for the spring bolt moves to the left, returns in the lock casing, can not lead to the fact the hindrance to the dodge gate.
Further, a protrusion is disposed at an end of the lock rod 31, and the protrusion is round-head-shaped or circular truncated cone-shaped. Because the in-process is controlled to the removal at first lock core, the tip of locking lever contacts with the leading flank of first lock core all the time, has certain friction, through carrying out ingenious design to the tip of locking lever, is equipped with the arch of button head form or round platform form, reduces the frictional force between its and the first lock core for the removal of first lock core is smooth and easy more steady, can not receive too big hindrance. In addition, the joint of the bulge and the lock rod can be chamfered, and the chamfer can play a role in guiding, so that the lock rod can be more easily and accurately inserted into the locking hole.
Further, the first lock core is correspondingly provided with a horizontal slide rail 25 which is concave and is contacted with the convex end face. The edges of the upper side and the lower side of the sunken horizontal sliding rail are in contact with the end faces of the protrusions, so that the contact area between the protrusions on the lock rod and the first lock core is reduced, friction is reduced, and the protrusions can smoothly move along the horizontal sliding rail.
Specifically, the bottom of the first sliding key 5 is provided with a first groove adapted to be fixedly connected with the first connecting block 23. The top of the first connecting block is directly inserted into the first groove and is fixedly connected with the first groove. The top of first connecting block can design the chamfer, is convenient for insert it in first recess fast easily, and can swiftly dismantle.
Specifically, the bottom of the second sliding key 6 is provided with a second groove suitable for being fixedly connected with the second connecting block 33. The top of the second connecting block is directly inserted into the second groove and is fixedly connected with the second groove. The top of second connecting block can design the chamfer, is convenient for insert it in the second recess fast easily, and can swiftly dismantle.
Specifically, the right end of the first lock cylinder 2 is provided with a cylindrical connecting rod 21, and the bolt 6 is arranged on the right side of the connecting rod 21. The lock tongue and the first lock cylinder are connected through the connecting rod, and of course, the connecting rod, the first lock cylinder, the lock tongue and the first sliding rod can be integrally formed.
Further, the rear side of the latch tongue 6 is provided with a circular arc chamfer 61. With the help of the guiding function of the arc chamfer, the lock tongue can be more easily inserted into the lock hole of the movable door.
Specifically, the first slide lever 22, the second slide lever 32, and the lock lever 31 are cylindrical. Of course, square or other shapes are also possible. The outer diameter of the lock rod is matched with the inner diameter of the locking hole, and when the lock rod is inserted into the locking hole, the first lock core is locked and cannot move left and right. The first guide hole and the second guide hole which can play a supporting role are arranged on the inner side surface of the door lock shell, the first sliding rod is inserted into the first guide hole and moves along the inner wall of the first guide hole, the first sliding rod is always contacted with the inner wall of the first guide hole in the left-right moving process of the first lock cylinder, the first guide hole is arranged to ensure that the first lock cylinder can only horizontally move, and the lock tongue can be ensured to be aligned with the lock tongue hole and easily penetrate through the lock tongue hole to be inserted into the lock hole of the movable door; the second sliding rod is inserted into the second guide hole and can move along the inner part of the second guide hole, the second sliding rod is always contacted with the inner wall of the second guide hole in the front-back moving process of the second lock cylinder, the second lock cylinder can only horizontally move due to the arrangement of the second guide hole, and the lock rod can be aligned to the locking hole and can be easily inserted into the locking hole. The special design of first guide hole and second guide hole guarantees that spring bolt, locking lever can insert dead bolt hole and dodge gate lockhole, locking hole respectively accurately, can avoid when using this lock structure, and the spring bolt can't insert the dodge gate lockhole through the dead bolt hole easily when promoting first feather key, and then leads to the dodge gate of in-opening bathtub to seal not tight, and bathtub rivers are outside the jar, and the locking hole can't be inserted easily to the locking lever simultaneously, unable performance self-locking function.
In addition, the utility model also provides an inward opening bathtub, as shown in fig. 5 and fig. 6, wherein the inward opening bathtub comprises a bathtub body 10, the door lock structure and a movable door 9 rotatably arranged on the bathtub body 10; the door lock structure is arranged at the top of the bathtub body and is positioned on one side of the free end of the movable door; the movable door 9 is correspondingly provided with a movable door lock hole 92 suitable for inserting the lock tongue. The setting of spring bolt hole is that the spring bolt can pass the spring bolt hole and insert in the dodge gate lock downthehole in order to close the dodge gate, and the spring bolt can kick-back to the lock casing inside when opening the dodge gate, can not cause the hindrance effect to the dodge gate.
Specifically, a handrail 91 is fixed to the top of the movable door 9, and a movable door lock hole 92 is square and is disposed at the left end of the handrail 91. The right-hand member fixedly connected with hinge 93 of dodge gate 9 accomplishes the dodge gate through setting up of hinge and rotates to be connected in the bathtub body, realizes opening and closing of dodge gate. When closing the dodge gate after, realize mechanical locking sealed between dodge gate and the bathtub body, the dodge gate can not be opened easily under the effect of lock structure, and the bathtub water-logging can not flow out to the bathtub outside from the contact department between dodge gate and the bathtub body moreover. When using this in-opening bathtub, the user opens and gets into in the bathtub behind the dodge gate, need not lift up the leg height and stride into the bathtub, before the bathtub in toward the bathtub in the water that drains, will swing the dodge gate toward bathtub the place ahead earlier, close the dodge gate, then turn right the promotion gently with first feather key, let the spring bolt insert the dodge gate lockhole, tightly pin the dodge gate, the automatic back shift of second lock core simultaneously, insert the locking hole of first lock core with the locking lever, the dodge gate will unable to be opened easily behind the locking, then alright toward the bathtub in water injection, this in-opening bathtub has mechanical locking sealing effect. After the bathtub water is discharged, the second sliding key is slightly pushed forwards, the lock rod is separated from the locking hole, the first lock cylinder can automatically rebound, the lock bolt returns into the door lock shell, then the movable door can be opened, and the inward opening bathtub has the characteristics of simplicity in operation, convenience in access and high safety.
To sum up, the utility model provides a lock structure and contain its inside opening bathtub compares with prior art, and this lock structure has easy operation, structural design is ingenious, pleasing to the eye practical, the advantage that the practicality is strong. When the dodge gate of the bathtub with the inward opening door is closed, only the first sliding key is required to be pushed to move rightwards, so that the lock tongue can be directly inserted into the lock hole of the dodge gate after penetrating through the lock tongue hole, when the first sliding key moves rightwards to the right, the second lock cylinder automatically moves backwards under the action of the second spring and drives the lock rod to be inserted into the lock hole of the first lock cylinder, self-locking is realized while the dodge gate is closed, the dodge gate can be prevented from being opened due to misoperation when the bathtub with the inward opening door is used, and then the problem that water in the bathtub flows out of the bathtub is caused. When the inward opening bathtub is used, water is drained, the second sliding key is pushed forwards only to enable the lock rod to be separated from the locking hole, the first lock cylinder automatically moves left under the action of the first spring and drives the lock tongue to return to the interior of the shell of the movable door, and then the movable door can be opened. The inward opening bathtub with the door lock structure is very convenient to use, practical, reliable, safe, simple and easy, and compared with a rocker type bathtub, the inward opening bathtub has lower design requirements on a movable door, does not need to design a heavy door control system, and is very simple, convenient and fast in production and installation.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.
Claims (10)
1. A door lock structure is characterized by comprising a door lock shell, a first pressure spring, a second pressure spring, a first sliding key and a second sliding key which are positioned on the top surface of the door lock shell, and a first lock cylinder and a second lock cylinder which are correspondingly and respectively connected to the bottoms of the first sliding key and the second sliding key and can horizontally move relative to the door lock shell; a lock tongue is arranged at the right end of the first lock cylinder, a lock tongue hole suitable for inserting the lock tongue is correspondingly formed in the door lock shell, a first pressure spring is sleeved in the lock tongue, two ends of the first pressure spring are respectively connected with the right side surface of the first lock cylinder and the inner side surface of the door lock shell, and a locking hole is horizontally formed in the first lock cylinder; a lock rod is arranged at the rear side of the second lock cylinder, and two ends of a second pressure spring are respectively connected with the front side surface of the second lock cylinder and the inner side surface of the door lock shell; when the lock tongue passes through the lock tongue hole, the lock rod is inserted into the locking hole.
2. The door lock structure according to claim 1, wherein the upper end of the first lock cylinder is provided with a first connecting block fixedly connected with the bottom of the first sliding key; the upper end of the second lock cylinder is provided with a second connecting block fixedly connected with the bottom of the second sliding key; the top surface of the door lock shell is respectively provided with a first through hole which is suitable for the first connecting block to penetrate through and move left and right and a second through hole which is suitable for the second connecting block to penetrate through and move front and back; the left end of the first lock cylinder is provided with a first sliding rod; a second sliding rod is arranged on the front side of the second lock cylinder; the inner side surface of the door lock shell is correspondingly and respectively provided with a first guide hole and a second guide hole which are in sliding connection with the first sliding rod and the second sliding rod; the second pressure spring is sleeved on the second sliding rod.
3. The door lock structure of claim 1, wherein the end of the locking bar is provided with a protrusion, and the protrusion is rounded or truncated.
4. The door lock structure according to claim 3, wherein the first lock cylinder is correspondingly provided with a horizontal slide rail which is concave and contacts with the convex end face.
5. The door lock structure according to claim 1, wherein the first sliding key is provided at a bottom thereof with a first groove adapted to be fixedly connected with the first connecting block; and a second groove suitable for being fixedly connected with a second connecting block is formed in the bottom of the second sliding key.
6. The door lock structure according to claim 1, wherein a cylindrical connecting rod is provided at a right end of the first lock cylinder, and the latch is provided at a right side of the connecting rod.
7. The door lock structure according to claim 1, wherein the rear side of the latch bolt is provided with a rounded chamfer.
8. The door lock structure of claim 2, wherein the first slide bar, the second slide bar, and the lock bar are cylindrical.
9. A door-in bathtub, comprising a bathtub body, a door lock structure according to any one of claims 1 to 8, and a movable door rotatably provided in the bathtub body; the door lock structure is arranged at the top of the bathtub body and is positioned on one side of the free end of the movable door; the movable door is correspondingly provided with a movable door lock hole suitable for inserting the lock tongue.
10. The in-opening bathtub according to claim 9, wherein a handle is fixed to a top of the movable door, and the movable door locking hole is formed in a square shape and is provided at a left end of the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920191503.XU CN209942434U (en) | 2019-02-12 | 2019-02-12 | Lock structure and contain its in-opening bathtub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920191503.XU CN209942434U (en) | 2019-02-12 | 2019-02-12 | Lock structure and contain its in-opening bathtub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209942434U true CN209942434U (en) | 2020-01-14 |
Family
ID=69122161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920191503.XU Active CN209942434U (en) | 2019-02-12 | 2019-02-12 | Lock structure and contain its in-opening bathtub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209942434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854095A (en) * | 2019-02-12 | 2019-06-07 | 佛山市锦泽致盛智能科技有限公司 | A kind of door latch structure and the inward swinging door bathtub comprising it |
-
2019
- 2019-02-12 CN CN201920191503.XU patent/CN209942434U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854095A (en) * | 2019-02-12 | 2019-06-07 | 佛山市锦泽致盛智能科技有限公司 | A kind of door latch structure and the inward swinging door bathtub comprising it |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8443488B2 (en) | Door closer capable of realizing self-control positioning | |
| CN209942434U (en) | Lock structure and contain its in-opening bathtub | |
| KR20170117145A (en) | Washing machine drainage structure | |
| JP3458077B2 (en) | Waterproof device | |
| CN207004224U (en) | A kind of magnetic lock | |
| CN209932523U (en) | Inward opening bathtub with water retaining screen | |
| CN109730557B (en) | Take in-opening door bathtub of manger plate screen | |
| KR101738140B1 (en) | Manual locking device of sliding door with easy opening functionality | |
| KR101098879B1 (en) | Flush bolt for a double egress door | |
| CN110331905B (en) | Anti-theft chain device | |
| US10738449B2 (en) | Hydraulic energy storage mechanism and pedestal pan toilet | |
| CN205382776U (en) | Mute lock | |
| CN209892059U (en) | Automatic safety door sill closes door | |
| CN102661115B (en) | Novel limit structure of safety doorsill | |
| CN211008398U (en) | Courtyard fence double-door | |
| CN203701797U (en) | Sliding door device with integration of power assisted door opening, emergency escape and door lock | |
| CN208202867U (en) | A kind of automatic switch door lock | |
| CN217975772U (en) | Intelligent door lock with waterproof sealing structure | |
| CN109854095A (en) | A kind of door latch structure and the inward swinging door bathtub comprising it | |
| CN220876692U (en) | Flat mop cleaning barrel | |
| CN205894917U (en) | Sliding door lock | |
| CN214330464U (en) | Safety door for raw material placing frame | |
| CN215169261U (en) | Prevent indoor timber of tong | |
| CN215291950U (en) | Anti-falling sliding lock for door and window | |
| CN209277728U (en) | A kind of lock for bathtub door component convenient to use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |