CN204040662U - Adjustable-length push-and-pull locking bar - Google Patents
Adjustable-length push-and-pull locking bar Download PDFInfo
- Publication number
- CN204040662U CN204040662U CN201420519680.3U CN201420519680U CN204040662U CN 204040662 U CN204040662 U CN 204040662U CN 201420519680 U CN201420519680 U CN 201420519680U CN 204040662 U CN204040662 U CN 204040662U
- Authority
- CN
- China
- Prior art keywords
- locking bar
- regulating tank
- screw
- lock rod
- upper lock
- 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.)
- Expired - Lifetime
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 23
- 239000004568 cement Substances 0.000 claims description 11
- 230000002452 interceptive effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of adjustable-length push-and-pull locking bar, comprise the upper lock rod and lower locking bar and tapered end that are connected by screw, one end of described upper lock rod connects described tapered end, the other end is formed from open-ended regulating tank, one end of described lower locking bar is enclosed within described regulating tank, have screw in described regulating tank, the part of described lower locking lever sleeve in described regulating tank has microscler adjustment hole, and described screw is fixed on described screw through described adjustment hole.The utility model is simple and practical, can regulate the tapered end position of locking bar after mounting, avoids because alignment error causes interfering the damage of not closing or to lock.
Description
Technical field
The utility model belongs to door and window accessory, particularly relates to a kind of Structure of lock rod.
Background technology
The syndeton of locking bar and lock is usually used to realize unlatching and the locking of door and window in existing slide door or window, lock is arranged on doorframe and window frame, locking bar is arranged on bar, locking bar is provided with the tapered end of protrusion, lock is provided with the lockhole of the Pear-Shaped matched with tapered end, in actual installation, sometimes there will be error when calculating length of locking rod, the tapered end of locking bar is not had with the position of lockhole upper, not only can not enter lock, and locking bar strikes lock, the damage of lock and even door and window can be caused, if therefore the length of locking bar is fixed length, just in case there is error, locking bar can only be scrapped or stay secondary for subsequent use, cause waste.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of Structure of lock rod of adjustable in length.
For achieving the above object, the utility model adopts following technical proposals:
Adjustable-length push-and-pull locking bar, comprise the upper lock rod and lower locking bar and tapered end that are connected by screw, one end of described upper lock rod connects described tapered end, the other end is formed from open-ended regulating tank, one end of described lower locking bar is enclosed within described regulating tank, have screw in described regulating tank, the part of described lower locking lever sleeve in described regulating tank has microscler adjustment hole, and described screw is fixed on described screw through described adjustment hole.
Described regulating tank is respectively equipped with on the fitting face of described lower locking bar the flank of tooth be meshed.
Also comprise the plastic cement friction member that is enclosed within described upper lock rod side, the width of described plastic cement friction member is slightly wider than described upper lock rod width, and the part that described plastic cement friction member protrudes described upper lock rod forms arc.
After adopting technique scheme, the utility model compared with prior art, tool has the following advantages: the utility model is finely tuned the tapered end position of locking bar after can installing, avoid, because alignment error causes interfering the damage of not closing or to lock, reducing the high-precision requirement needed for door lock installation.
Accompanying drawing explanation
Fig. 1 is decomposing state schematic diagram of the present utility model;
Fig. 2 is assembled state schematic diagram of the present utility model;
Fig. 3 is the view after Fig. 2 regulates length;
Fig. 4 is the sectional view that the utility model is arranged on door-window section bar;
Fig. 5 is the schematic diagram that the utility model coordinates with lock.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figures 1 and 2, adjustable-length push-and-pull locking bar, comprises upper lock rod 1 and lower locking bar 2, tapered end 4 and the plastic cement friction member 5 of flat strip.
One end of upper lock rod 1 has screw 11, tapered end 4 is connected by screw 11, the other end of upper lock rod 1 forms regulating tank 12, regulating tank 12 extends from open-ended and along upper lock rod 1 length direction, one end of lower locking bar 2 forms the shape that can be enclosed within regulating tank 12, and regulating tank 12 is respectively equipped with on the fitting face of lower locking bar 2 flank of tooth be meshed.Have screw 13 in regulating tank 12, lower locking bar 2 part be enclosed within regulating tank 12 has the adjustment hole 21 of strip, and screw 3 is fixed on screw 13 through adjustment hole 21, and upper lock rod 1 is connected by screw 3 with lower locking bar 2.
Upper lock rod 1 forms groove 14 in the side, the back side of regulating tank 12, plastic cement friction member 5 embeds in groove 14, the width of plastic cement friction member 5, slightly wider than the width of upper lock rod 1, makes the both sides of the edge of plastic cement friction member 5 protrude the edge of upper lock rod 1, and its part protruding upper lock rod 1 forms arc.Sectional view as shown in Figure 4, the utility model is arranged on the section bar 6 of bar, and upper lock rod 1 edge is slightly protruded in plastic cement friction member 5 both sides, its effect that can reduce friction, and avoids upper lock rod 1 and section bar 6 large area to rub the sound caused.
When the utility model is installed and used, as shown in Figure 5, lock 7 is fixedly mounted on jamb, lock 7 is provided with one end and forms the lockhole 71 of major part, and the utility model locking bar is arranged on it on bar in opposite directions, and the lower end of lower locking bar 2 is fixed on drive link 8, when locking door and window, the tapered end 4 of upper lock rod 1 enters the major part of lockhole, and operation hook lock, the motion of conversion brace, drive link 8 drives tapered end 4 to move down to enter the other end and lock 7 is stuck.
When being provided with deviation, find that the major part of tapered end 4 and lockhole 71 is not to when going up, at this moment adjustable length of locking rod, unclamps screw 3, stagger upper lock rod 1 along the direction of regulating tank 12 and lower locking bar 2 some distances, see the comparison diagram of Fig. 2 and Fig. 3, get final product the position of up-down adjustment lock point 4, make it aim at the major part of lockhole 71, again screw 3 is tightened, under the engagement of the flank of tooth, upper lock rod 1 and lower locking bar 2 keep closely fixing, namely reach the object regulating length.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (3)
1. adjustable-length push-and-pull locking bar, it is characterized in that: comprise the upper lock rod and lower locking bar and tapered end that are connected by screw, one end of described upper lock rod connects described tapered end, the other end is formed from open-ended regulating tank, one end of described lower locking bar is enclosed within described regulating tank, have screw in described regulating tank, the part of described lower locking lever sleeve in described regulating tank has microscler adjustment hole, and described screw is fixed on described screw through described adjustment hole.
2. adjustable-length push-and-pull locking bar according to claim 1, is characterized in that: described regulating tank is respectively equipped with on the fitting face of described lower locking bar the flank of tooth be meshed.
3. adjustable-length push-and-pull locking bar according to claim 2, it is characterized in that: also comprise the plastic cement friction member that is enclosed within described upper lock rod side, the width of described plastic cement friction member is slightly wider than described upper lock rod width, and the part that described plastic cement friction member protrudes described upper lock rod forms arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519680.3U CN204040662U (en) | 2014-09-10 | 2014-09-10 | Adjustable-length push-and-pull locking bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519680.3U CN204040662U (en) | 2014-09-10 | 2014-09-10 | Adjustable-length push-and-pull locking bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204040662U true CN204040662U (en) | 2014-12-24 |
Family
ID=52241344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420519680.3U Expired - Lifetime CN204040662U (en) | 2014-09-10 | 2014-09-10 | Adjustable-length push-and-pull locking bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204040662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294037A (en) * | 2021-06-28 | 2021-08-24 | 珠海格力电器股份有限公司 | Lock ring seat assembly, door lock and refrigerator |
-
2014
- 2014-09-10 CN CN201420519680.3U patent/CN204040662U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113294037A (en) * | 2021-06-28 | 2021-08-24 | 珠海格力电器股份有限公司 | Lock ring seat assembly, door lock and refrigerator |
| CN113294037B (en) * | 2021-06-28 | 2024-08-30 | 珠海格力电器股份有限公司 | Lock ring seat assembly, door lock and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210625 Address after: No.2, North zhongbian Avenue, zhongbian Industrial Zone, Dali Town, Nanhai District, Foshan City, Guangdong Province 528231 Patentee after: Foshan kaisenberg construction hardware Co.,Ltd. Address before: 510000 room 602, 53 Mingyue 1st Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: Yang Fan |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141224 |