CN108179938A - A kind of hardware lock in sliding door - Google Patents
A kind of hardware lock in sliding door Download PDFInfo
- Publication number
- CN108179938A CN108179938A CN201711430244.3A CN201711430244A CN108179938A CN 108179938 A CN108179938 A CN 108179938A CN 201711430244 A CN201711430244 A CN 201711430244A CN 108179938 A CN108179938 A CN 108179938A
- Authority
- CN
- China
- Prior art keywords
- piston
- plug
- boss
- fixed block
- sliding door
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses the hardware in a kind of sliding door to latch, the fixed block including rectangle, several jacks are formed on the side end face of fixed block side, and piston hole is formed on the bottom surface of jack, and piston hole runs through away from the fixed block side end face of jack side；Piston is plugged in piston hole, the groove of annular is formed on piston, piston ring is plugged in the groove of piston, the outer wall of piston ring is resisted against on the inner wall of piston hole, the rear end face of piston forms circular first boss, grafting is fixed with plug in piston hole on rear side of piston, plug forms second boss close to the side end face of piston side, form thread groove in the first boss of piston and in the second boss of plug, the both ends of tension spring be screwed onto respectively in the first boss of piston and the second boss of plug on；Screw rod is plugged on plug, one end of screw rod is screwed onto across tension spring on piston, and the other end of screw rod is fixed on across plug on push rod.The present invention does not need to the fastener for installing on the doorframe where sliding door, does not influence the disengaging of people.
Description
Technical field：
The present invention relates to the technical fields of construction handware, are latched more specifically to the hardware in a kind of sliding door.
Background technology：
Sliding door refers to door leaf connection pulley and moveable door, also known as sliding door on fixed track.It is different from use
The vertical hinged door of hinge connection door leaf.Sliding door have it is easy to install, repeatable utilize, can industrialized production, can also individual workship's production,
The features such as fire prevention, environmental protection.The typically no setting keeper of sliding door in existing suite or door lock, existing keeper or door lock in addition to
The related components of installation keeper or door lock are needed in sliding door, and need the corresponding fastener on doorframe, and installing tache on doorframe
Part can influence the overall aesthetic degree of doorframe, while the fastener on doorframe is typically distributed across on the outside of doorframe, when people passes in and out, button
Part easily pulls clothing, causes the damage of clothing.
Invention content：
The purpose of the present invention aiming at the prior art deficiency, and provide the hardware in a kind of sliding door lock, knot
Structure is simple, does not need to the fastener for installing on the doorframe where sliding door, does not influence the disengaging of people.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of hardware in sliding door latches, the fixed block including rectangle, is formed on the side end face of fixed block side several
A jack, piston hole is formed on the bottom surface of jack, and piston hole runs through away from the fixed block side end face of jack side；The work
Piston is plugged in consent, the groove of annular is formed on piston, piston ring, the outer wall of piston ring are plugged in the groove of piston
It is resisted against on the inner wall of piston hole, the rear end face of piston forms circular first boss, grafting in the piston hole on rear side of piston
Be fixed with plug, plug forms second boss close to the side end face of piston side, in the first boss of piston and plug the
Thread groove is formed on two boss, the both ends of tension spring are screwed onto respectively in the first boss of piston and the second boss of plug
On；Screw rod is plugged on the plug, one end of screw rod is screwed onto across tension spring on piston, and the other end of screw rod passes through plug
It is fixed on push rod.
Preferably, the sucker includes the disk body and intubation of taper, and intubation plugged and fixed is inserted in the jack of fixed block
The length in hole is more than the length being intubated on sucker.
Preferably, there are two the sucker is set, sucker is in vertically to be distributed on the side wall of fixed block.
Preferably, the central axis of the central axis of the piston, the central axis of plug and screw rod is on the same line.
Preferably, installation journal stirrup has been respectively fixedly connected with it on the above and below of the fixed block.
The beneficial effects of the present invention are：Its is simple in structure, does not need to the fastener for installing on the doorframe where sliding door, not shadow
Ring the disengaging of people.
Description of the drawings：
Fig. 1 is the three-dimensional structure diagram of the present invention；
Fig. 2 is the half-sectional structure diagram of the present invention.
In figure：1st, fixed block；11st, jack；12nd, piston hole；The 13rd, journal stirrup is installed；2nd, sucker；21st, disk body；22nd, it is intubated；3、
Piston；31st, first boss；4th, piston ring；5th, plug；51st, second boss；6th, push rod；7th, tension spring.
Specific embodiment：
Embodiment：As shown in Fig. 1,2, the hardware lock in a kind of sliding door, the fixed block 1 including rectangle, 1 side of fixed block
Side end face on form several jacks 11, form piston hole 12 on the bottom surface of jack 11, piston hole 12 runs through away from inserting
1 side end face of fixed block of 11 side of hole；Piston 3 is plugged in the piston hole 12, the groove of annular is formed on piston 3,
Piston ring 4 is plugged in the groove of piston 3, the outer wall of piston ring 4 is resisted against on the inner wall of piston hole 12, the rear end face of piston 3
Form circular first boss 31, in the piston hole 12 of 3 rear side of piston grafting be fixed with plug 5, plug 5 is close to piston 3 one
The side end face of side forms second boss 51, and spiral shell is formed in the first boss 31 of piston 3 and in the second boss 51 of plug 5
Groove, the both ends of tension spring 7 be screwed onto respectively in the first boss 31 of piston 3 and the second boss of plug 5 51 on；The plug
Screw rod 4 is plugged on 5, one end of screw rod 4 is screwed onto across tension spring 7 on piston 3, and the other end of screw rod 4 is fixed on across plug 5
On push rod 6.
Preferably, the sucker 2 includes the disk body 21 of taper and intubation 22, and 22 plugged and fixeds of intubation are in fixed block 1
In jack 11, the length of jack 11 is more than the length of intubation 22 on sucker 2.
Preferably, there are two the sucker 2 is set, sucker 2 is in vertically to be distributed on the side wall of fixed block 1.
Preferably, the central axis of the central axis of the piston 3, the central axis of plug 5 and screw rod 4 is in same straight line
On.
Preferably, installation journal stirrup 13 has been respectively fixedly connected on the above and below of the fixed block 1.
Operation principle：Hardware lock of the present invention for building sliding door, is equivalent to keeper, does not need in the door where sliding door
Fastener for installing on frame, from the problem of being pullled without fastener to clothing；And its lock is realized to be closed using vacuum suction and be fixed；Energy
Sliding door is removed in prevention easily；
In use, being connected by screw bolts installation journal stirrup 13, fixed block 1 is fixed in sliding door, push rod 6 is then held and pushes
Sliding door is closed, and before then closing, sucker 2 is first resisted against doorframe, is then firmly pushed, and is realized push rod 6, is realized in sucker 2
Exhaust, sucker 2 are adsorbed on doorframe, and the realization of the active force of tension spring 7 acts on sucker 2, realize that sucker is securely adsorbed in doorframe
On, state as shown in Figure 2.
The embodiment is to be illustrated the present invention, and is not intended to limit the present invention.Any those skilled in the art
It can modify under the spirit and scope without prejudice to the present invention to the embodiment, therefore the rights protection model of the present invention
It encloses, it should be as listed by the claim of the present invention.
Claims (5)
1. the hardware lock in a kind of sliding door, the fixed block (1) including rectangle, it is characterised in that：The side of fixed block (1) side
Several jacks (11) are formed on face, form piston hole (12) on the bottom surface of jack (11), piston hole (12) through away from
Fixed block (1) side end face of jack (11) side；Piston (3) is plugged in the piston hole (12), piston forms on (3)
The groove of annular is plugged with piston ring (4) in the groove of piston (3), and the outer wall of piston ring (4) is resisted against the interior of piston hole (12)
On wall, the rear end face of piston (3) forms circular first boss (31), and piston hole (12) interior grafting on rear side of piston (3) is consolidated
Surely there is plug (5), plug (5) forms second boss (51) close to the side end face of piston (3) side, and the first of piston (3) is convex
Thread groove is formed on platform (31) and in the second boss of plug (5) (51), the both ends of tension spring (7) are screwed onto piston respectively
(3) in first boss (31) and in the second boss (51) of plug (5)；Screw rod (4), spiral shell are plugged on the plug (5)
One end of bar (4) is screwed onto across tension spring (7) on piston (3), and the other end of screw rod (4) is fixed on push rod (6) across plug (5)
On.
2. the hardware lock in a kind of sliding door according to claim 1, it is characterised in that：The sucker (2) includes cone
The disk body (21) of shape and intubation (22), intubation (22) plugged and fixed is in the jack (11) of fixed block (1), the length of jack (11)
More than the length that (22) are intubated on sucker (2).
3. the hardware lock in a kind of sliding door according to claim 2, it is characterised in that：The sucker (2) is equipped with two
A, sucker (2) is in being vertically distributed on the side wall of fixed block (1).
4. the hardware lock in a kind of sliding door according to claim 1, it is characterised in that：The central shaft of the piston (3)
The central axis of line, the central axis of plug (5) and screw rod (4) is on the same line.
5. the hardware lock in a kind of sliding door according to claim 1, it is characterised in that：The fixed block (1) it is upper and lower
Installation journal stirrup (13) has been respectively fixedly connected on face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711430244.3A CN108179938A (en) | 2017-12-26 | 2017-12-26 | A kind of hardware lock in sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711430244.3A CN108179938A (en) | 2017-12-26 | 2017-12-26 | A kind of hardware lock in sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108179938A true CN108179938A (en) | 2018-06-19 |
Family
ID=62547018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711430244.3A Withdrawn CN108179938A (en) | 2017-12-26 | 2017-12-26 | A kind of hardware lock in sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108179938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185343A (en) * | 2018-08-25 | 2019-08-30 | 重庆工业职业技术学院 | Easily separated sucked type door knob and its application method |
-
2017
- 2017-12-26 CN CN201711430244.3A patent/CN108179938A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185343A (en) * | 2018-08-25 | 2019-08-30 | 重庆工业职业技术学院 | Easily separated sucked type door knob and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180619 |