CN209556661U - A kind of door and window retaining mechanism - Google Patents
A kind of door and window retaining mechanism Download PDFInfo
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- CN209556661U CN209556661U CN201821516892.0U CN201821516892U CN209556661U CN 209556661 U CN209556661 U CN 209556661U CN 201821516892 U CN201821516892 U CN 201821516892U CN 209556661 U CN209556661 U CN 209556661U
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- spring
- door
- handle
- mounting bracket
- fixing shell
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Abstract
The utility model discloses a kind of door and window retaining mechanisms, including handle, bindiny mechanism, mounting bracket, gag lever post and fixing shell, handle to connect with bindiny mechanism, and bindiny mechanism is equipped with regulating mechanism, and fixing shell is assemblied in bindiny mechanism；Bindiny mechanism includes top and spring cavity, and top is connect with handle, and spring cavity is located at top far from handle one end, and spring cavity one end is hatch frame, and spring cavity is equipped with limiting slot；Regulating mechanism includes adjusting sleeve, positioning pin and spring, adjusts sleeve and is set in outside spring cavity, and spring is set in spring cavity, and mounting bracket one end is contacted with spring, and mounting bracket is equipped with limit hole, and positioning pin passes through limiting slot and limit hole；It adjusts sleeve and fixing shell forms L shape slot, L shape slot is used to limit the movement routine of positioning pin.Mounting bracket is connected with gag lever post far from one end of spring.The utility model has the advantages of convenient installation, production cost is low, and security performance is high, is suitable for a variety of occasions, is particularly suitable for caravan door.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of locking device, especially a kind of caravan door and window locking dress
It sets.
Background technique
Caravan, also known as " family on wheel " have both " room " and " vehicle " two big function, but its attribute or vehicle, are that one kind can
The car type of basic facilities mobile, with herbal.As the improvement of people's living standards, the development of tourist culture, more next
More persons select self-driving and go on a tour, and caravan becomes the vehicles first choice of going on a tour of more and more people.
Door lock is exactly the equipment for locking the door to prevent other people from opening this, and there are many classification of door lock, each
Requirement of the occasion to door lock is different, and touring car door lock general structure at present on the market is complex, and use is not convenient enough, and raw
It produces at high cost.The dynamics of locking a door of the shaft lock tongue of common touring car door lock can be very light on the market, and ease rotation can be dead door lock,
Common lock tongue, oblique lock tongue touches a dynamics can be very big, locks a door insecure, and common lock tongue identity card or hard card go deep into crack between a door and its frame lock
Tongue will be returned, very dangerous.
Utility model content
A kind of door and window retaining mechanism is proposed the purpose of this utility model is to overcome the defect of the above prior art
New technical solution.The technical solution security performance is high, and has two kinds of locking states: one kind is half locking state, this state
It can open the door inside and outside exit door；One kind is locking state, and being located in car door cannot open the door under this state, in addition this retaining mechanism
Key also can be used to carry out caravan completely locked.Two states are suitable for having the case where enabling demand, Er Qieben inside and outside caravan
Retaining mechanism is easy for installation, production cost is low.
To achieve the above object, the utility model provides a kind of door and window retaining mechanism, including handle, bindiny mechanism,
Mounting bracket, gag lever post and fixing shell, it is characterised in that: handle is fixedly connected with bindiny mechanism, and bindiny mechanism is equipped with
Regulating mechanism, regulating mechanism are set to bindiny mechanism far from handle one end, and fixing shell is assemblied in bindiny mechanism；Bindiny mechanism
Including top and spring cavity, top is fixedly connected with handle, and spring cavity is arranged on top far from handle one end, and spring cavity is far from upper
The one end in portion is hatch frame, and spring cavity side wall is equipped with limiting slot；Regulating mechanism includes adjusting sleeve, positioning pin and bullet
Spring adjusts sleeve and is set in outside spring cavity, and spring is set in spring cavity, and wherein one end contacts mounting bracket with spring, peace
Dress bracket and spring contact one end equipped with limit hole, and positioning pin is also cross limiting slot and limit hole；It adjusts sleeve and fixes outer
Shell fixing assembling, forms L shape slot, and L shape slot is used to limit the movement routine of positioning pin.Mounting bracket is far from the another of spring
End is fixedly connected with gag lever post.
Preferably, handle includes rotating handle and the interconnecting piece for being set to rotating handle back, pair of interconnecting piece and top
Position is answered to be equipped with connecting hole, bindiny mechanism further includes a connecting pin, and connecting pin passes through connecting hole for the fixed company of handle and top
It connects.
Preferably, fixing shell is set in bindiny mechanism, regulating mechanism, outside mounting bracket, and fixing shell is close to handle
One end is equipped with the first fixed panel, and the first fixed panel is equipped with fixed screw holes, and fixed screw holes are at least arranged two；It is fixed
There are two protruding blocks with the setting of sleeve corresponding position is adjusted on interior of shell side wall；Adjust the cylindrical shape that sleeve is both ends open
Structure adjusts sleeve lateral wall and is equipped with the first notch corresponding with two protruding blocks, the second notch is equipped with beside the first notch, the
Two gap widths are greater than or equal to positioning pin diameter, and the second cut height is lower than the first notch；First notch, the second notch with
Two protruding blocks form L shape slot, and it is two that quantity, which is arranged, in L shape slot.
Preferably, it is provided with lockhole in rotating handle, is provided with lock core in interconnecting piece；Lock core is equipped with adjustable limit convex
It rises, retention bead hole is correspondingly arranged on interconnecting piece, bindiny mechanism, corresponding position is equipped with retention bead on fixing shell inner sidewall
Slot.
Preferably, limiting slot is " factory " shape.
Preferably, interconnecting piece is equipped with rubber groove at rotating handle, and rubber is provided between fixing shell and interconnecting piece
Ring.
Preferably, spring cavity diameter is less than upper diameter, and groove is equipped with outside spring cavity and top junction, is set in groove
There is rubber ring.
It preferably, further include circlip, spring cavity is equipped with jump-ring slot close to one end of mounting bracket, and circlip is installed on jump-ring slot
In, circlip is contacted far from one end of fixed screw with fixing shell.
Preferably, be additionally provided with the second fixed panel, the second fixed panel be set to rotating handle, the first fixed panel it
Between, the second fixed panel corresponding position is equipped with corresponding fixed screw holes.
Preferably, mounting bracket is equipped with cuboid spacing zone far from spring one end, and gag lever post is equipped with corresponding rectangular opening,
Rectangular opening is set in outside cuboid spacing zone, and cuboid spacing zone is equipped with internal screw thread, and gag lever post passes through fixed screw and internal screw thread
It is fastened on the one end of mounting bracket far from spring.
Have the beneficial effect that: the technical program by the structure design of innovation, improve existing touring car door lock structure is complicated,
In place of the deficiencies of installation trouble, high production cost, and realize installation, easy to use, inside and outside to open the door, security performance height
Etc. beneficial effects.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is that the utility model integrally disassembles schematic diagram.
Fig. 2 is the utility model fixing shell schematic internal view.
Fig. 3 is the utility model fixing shell outside schematic diagram.
[main component/component reference number explanation]
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.
Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
Embodiment:
Referring to attached drawing 1, attached drawing 2, attached drawing 3, a kind of door and window retaining mechanism, including handle 1, bindiny mechanism 2, mounting bracket 4,
Gag lever post 5 and fixing shell 7, it is characterised in that: handle 1 is fixedly connected with bindiny mechanism 2, and bindiny mechanism 2, which is equipped with, to be adjusted
Mechanism 3, regulating mechanism 3 are set to bindiny mechanism 2 far from 1 one end of handle, and fixing shell 7 is assemblied in bindiny mechanism 2；Connection machine
Structure 2 includes top 12 and spring cavity 13, and top 12 is fixedly connected with handle 1, and spring cavity 13 is arranged on top 12 far from handle 1 one
End, the one end of spring cavity 13 far from top 12 is hatch frame, and 13 side wall of spring cavity is equipped with limiting slot 14；Regulating mechanism 3 wraps
It includes and adjusts sleeve 16, positioning pin 17 and spring 18, adjust sleeve 16 and be set in outside spring cavity 13, spring 18 is set to spring
In chamber 13, wherein one end contacts mounting bracket 4 with spring 18, and mounting bracket 4 and spring 18 contact one end and be equipped with limit hole 21, fixed
Position pin 17 is also cross limiting slot 14 and limit hole 21；Sleeve 16 and 7 fixing assembling of fixing shell are adjusted, L shape slot (figure is formed
Do not show), L shape slot is used to limit the movement routine of positioning pin 17.Mounting bracket 4 is fixedly connected with far from the other end of spring 18
Gag lever post 5.
Handle 1 includes rotating handle 8 and is set to the interconnecting piece 10 at 8 back of rotating handle, interconnecting piece 10 and top 12
Corresponding position is equipped with connecting hole 11, and bindiny mechanism 2 further includes a connecting pin 15, and connecting pin 15 passes through connecting hole 11 for handle 1
It is fixedly connected with top 12.
Preferably, fixing shell 7 is set in bindiny mechanism 2, regulating mechanism 3, outside mounting bracket 4, and fixing shell 7 is close
1 one end of handle is equipped with the first fixed panel 23, and the first fixed panel 23 is equipped with fixed screw holes 24, and fixed screw holes 24 are at least
Setting two；There are two protruding blocks 25 with the setting of 16 corresponding position of sleeve is adjusted in 7 internal side wall of fixing shell；Adjust sleeve
16 be the columnar structured of both ends open, adjusts 16 side wall of sleeve and is equipped with first notch 19 corresponding with two protruding blocks 25,
The second notch 20 is equipped with beside first notch 19,20 width of the second notch is greater than or equal to 17 diameter of positioning pin, and the second notch
20 height are lower than the first notch 19；First notch 19, the second notch 20 and two protruding blocks 25 form L shape slot, and L shape slot is set
Setting quantity is two.
Preferably, it is provided with lockhole (not shown) in rotating handle 8, lock core (not shown) is provided in interconnecting piece 10；Lock
Core is equipped with adjustable retention bead 9, is correspondingly arranged on retention bead hole 31, fixing shell 7 on interconnecting piece 10, bindiny mechanism 2
Corresponding position is equipped with limit convex grooving 30 on inner sidewall.
Preferably, limiting slot 14 is " factory " shape.
Preferably, interconnecting piece 10 is equipped with rubber groove (not shown), fixing shell 7 and interconnecting piece 10 at rotating handle 8
Between be provided with rubber ring 26.
Preferably, 13 diameter of spring cavity is less than 12 diameter of top, is equipped with groove outside spring cavity 13 and 12 junction of top
28, groove 28 is interior to be equipped with rubber ring 27.
It preferably, further include circlip 29, spring cavity 13 is equipped with jump-ring slot 32 close to one end of mounting bracket 4, and circlip 29 is pacified
Loaded in jump-ring slot 32, the one end of circlip 29 far from fixed screw 6 is contacted with fixing shell 7.
Preferably, it is additionally provided with the second fixed panel (not shown), the second fixed panel is set to rotating handle 8, first
Between fixed panel 23, the second fixed panel corresponding position is equipped with corresponding fixed screw holes.
Preferably, mounting bracket 4 is equipped with cuboid spacing zone far from 18 one end of spring, and gag lever post 5 is equipped with corresponding square
Shape hole, rectangular opening are set in outside cuboid spacing zone, and cuboid spacing zone is equipped with internal screw thread 22, and gag lever post 5 passes through fixed screw 6
The one end of mounting bracket 4 far from spring 6 is fastened on internal screw thread 22.
Working principle: when original state, gag lever post and rotating handle are all horizontality, by rotating handle rotate to water
When horizontal line is at an angle of 90 degrees position, gag lever post is similarly in an angle of 90 degrees position and limits to caravan door-plate, the machine of this locking at this time
Structure positioned internal pin is rotated by 90 °, and rotating path forms the bottom level slot position of " L " type groove to adjust sleeve and fixing shell
It sets；Under this state, still rotating handle can be toggled it into horizontality by rotary stopper bar inside caravan, to reach from room
The effect that interior portion opens the door.
Further, by rotating handle rotate to original state 180 degree Angle Position, positioned internal pin will be by during this
Protruding block inside fixing shell pushes, into limiting slot after be limited slot limit, gag lever post is stirred inside caravan at this time, is limited
Position bar will be in locking state, cannot open the door inside caravan.
Further, lock core structure is added, can be completely locked by this retaining mechanism, even if being also required to lead to outside caravan
The key of overmatching could open the door, and increase safety.
Claims (10)
1. a kind of door and window retaining mechanism, including handle, bindiny mechanism, mounting bracket, gag lever post and fixing shell, feature exist
In: the handle is fixedly connected with the bindiny mechanism, and the bindiny mechanism is equipped with regulating mechanism, the regulating mechanism setting
In the bindiny mechanism far from described handle one end, the fixing shell is assemblied in the bindiny mechanism；
Wherein, the bindiny mechanism includes top and spring cavity, and the top is fixedly connected with the handle, and the spring cavity is set
It sets on the top far from described handle one end, the one end of the spring cavity far from the top is hatch frame, the spring
Chamber side wall is equipped with limiting slot；
The regulating mechanism includes adjusting sleeve, positioning pin and spring, the adjusting sleeve to be set in outside the spring cavity,
The spring is set in the spring cavity, and wherein one end contacts the mounting bracket with the spring, the mounting bracket with
The spring contacts one end equipped with limit hole, and the positioning pin is also cross the limiting slot and the limit hole；The adjusting
Sleeve and the fixing shell fixing assembling, form L shape slot, and the L shape slot is used to limit the mobile road of the positioning pin
Diameter, the mounting bracket are fixedly connected with gag lever post far from the other end of the spring.
2. door and window retaining mechanism according to claim 1, it is characterised in that: the handle includes rotating handle and is set to
The corresponding position on the interconnecting piece at rotating handle back, the interconnecting piece and the top is equipped with connecting hole, and the bindiny mechanism is also
Including a connecting pin, the connecting pin passes through the connecting hole and is fixedly connected with the handle with the top.
3. door and window retaining mechanism according to claim 2, it is characterised in that: the fixing shell is set in the connection machine
Structure, the regulating mechanism, outside the mounting bracket, the fixing shell is equipped with the first stationary plane close to described handle one end
Plate, the described first fixed panel are equipped with fixed screw holes, and the fixed screw holes are at least arranged two；In the fixing shell
There are two protruding blocks with adjusting sleeve corresponding position setting on portion's side wall；It is described to adjust the cylinder that sleeve is both ends open
Shape structure, the adjusting sleeve lateral wall are equipped with the first notch corresponding with described two protruding blocks, the first notch side
Equipped with the second notch, second gap width is greater than or equal to the positioning pin diameter, and second cut height is lower than
First notch；First notch, the second notch and described two protruding blocks form the L shape slot, the L shape slot
It is two that quantity, which is arranged,.
4. door and window retaining mechanism according to claim 3, it is characterised in that: be provided with lockhole, institute in the rotating handle
It states and is provided with lock core in interconnecting piece；The lock core is equipped with adjustable retention bead, right on the interconnecting piece, the bindiny mechanism
It should be provided with retention bead hole, corresponding position is equipped with limit convex grooving on the fixing shell inner sidewall.
5. door and window retaining mechanism according to claim 1 or 2 or 3 or 4, it is characterised in that: the limiting slot is " factory " shape.
6. door and window retaining mechanism according to claim 3, it is characterised in that: the interconnecting piece is at the rotating handle
Equipped with rubber groove, rubber ring is provided between the fixing shell and the interconnecting piece.
7. door and window retaining mechanism according to claim 3, it is characterised in that: it is straight that the spring cavity diameter is less than the top
It is equipped with groove outside diameter, the spring cavity and the top junction, is equipped with rubber ring in the groove.
8. door and window retaining mechanism according to claim 3, it is characterised in that: further include circlip, the spring cavity is close to institute
The one end for stating mounting bracket is equipped with jump-ring slot, and the circlip is installed in the jump-ring slot, and the circlip is far from the fixed spiral shell
One end of silk is contacted with the fixing shell.
9. door and window retaining mechanism according to claim 3, it is characterised in that: it is additionally provided with the second fixed panel, described the
Two fixed panels are set between the rotating handle, the first fixed panel, and the described second fixed panel corresponding position is set
There are corresponding fixed screw holes.
10. door and window retaining mechanism according to claim 1, it is characterised in that: the mounting bracket is far from the spring one
End is equipped with cuboid spacing zone, and the gag lever post is equipped with corresponding rectangular opening, and the rectangular opening is set in the cuboid limit
Outside the area of position, the cuboid spacing zone is equipped with internal screw thread, and the gag lever post is connected and fixed by fixed screw and the internal screw thread
In the one end of the mounting bracket far from the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821516892.0U CN209556661U (en) | 2018-09-17 | 2018-09-17 | A kind of door and window retaining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821516892.0U CN209556661U (en) | 2018-09-17 | 2018-09-17 | A kind of door and window retaining mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209556661U true CN209556661U (en) | 2019-10-29 |
Family
ID=68297533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821516892.0U Active CN209556661U (en) | 2018-09-17 | 2018-09-17 | A kind of door and window retaining mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209556661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915430A (en) * | 2018-09-17 | 2018-11-30 | 江苏三乔智能科技有限公司 | A kind of door and window retaining mechanism |
| WO2021147541A1 (en) * | 2020-01-21 | 2021-07-29 | 江苏三乔智能科技有限公司 | Door/window lock with concealable handle |
-
2018
- 2018-09-17 CN CN201821516892.0U patent/CN209556661U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915430A (en) * | 2018-09-17 | 2018-11-30 | 江苏三乔智能科技有限公司 | A kind of door and window retaining mechanism |
| WO2021147541A1 (en) * | 2020-01-21 | 2021-07-29 | 江苏三乔智能科技有限公司 | Door/window lock with concealable handle |
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