CN208416133U - Groove type gear box silk braid locking mechanism - Google Patents
Groove type gear box silk braid locking mechanism Download PDFInfo
- Publication number
- CN208416133U CN208416133U CN201820696398.0U CN201820696398U CN208416133U CN 208416133 U CN208416133 U CN 208416133U CN 201820696398 U CN201820696398 U CN 201820696398U CN 208416133 U CN208416133 U CN 208416133U
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- CN
- China
- Prior art keywords
- gear box
- silk braid
- profile
- locking mechanism
- screw
- 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 - Fee Related
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- 239000011324 bead Substances 0.000 claims abstract description 9
- 230000014759 maintenance of location Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of groove type gear box silk braid locking mechanism, including profile, screw, it is installed in the gear box being detachably connected in profile with profile, the handle being detachably connected with profile and gear box, it is installed in the silk braid being slidably connected in gear box with gear box, it is placed in the spring leaf being slidably connected in gear box with silk braid, the silk braid includes the limiting groove for being provided with silk braid surface, the first screw hole of tool internal thread for installing screw is offered in the silk braid, the spring leaf has the retention bead cooperated with limiting groove.The utility model structure is simple, is easily installed, and production cost and installation cost is effectively reduced, and will not damage gear box, extends the service life of gear box.
Description
Technical field
The utility model relates to door and window hardware part fields, are to be related to a kind of groove type gear box silk braid lock more specifically
Locking structure.
Background technique
With the fast development of China's economic, Chinese real estate also quickly grows up, especially in recent years in
The hot degree of state's real-estate market makes us sipping tongue, and consequent is also the mass propagation of Chinese door and window enterprise, processing quality
It is irregular.Wherein, an important factor for door and window hardware is as entire door and window quality is influenced, is always the production that industry compares attention
Product.
Driving part of the gear box as door and window hardware, cooperation handle is in use, drive lock point to enter lock, to realize window
The locking performance at family directly generates the usage experience facing to people.Its mounting means is also that different, not good enough installation is straight
Screw is connect to be mounted in profile, by screw tension and suppress power, fix gear box, the shortcomings that this kind of products is that screw is twisted too
Tightly, gear box can be drawn and even be broken partially；Screw is not tightened, and handle, which is not fixed firmly, to be shaken or fall by existing.Transmission also
Box will increase a silk braid cushion block, and silk braid cushion block is first adjusted the height to needs when in use, then tightens screw again,
It prevents from drawing partially or breaks gear box, thus play the role of the firm fixation of handle energy again, however relatively cumbersome, the Wu Fati of its installation
High installation effectiveness.
Utility model content
To overcome drawbacks described above in the prior art, the utility model provides a kind of groove type gear box silk braid locking knot
Structure, structure is simple, is easily installed, and production cost and installation cost is effectively reduced, and will not damage gear box, extends gear box
Service life.
To achieve the above object, the utility model provides a kind of groove type gear box silk braid locking mechanism, including profile, spiral shell
Silk is installed in the gear box being detachably connected in profile with profile, the handle being detachably connected with profile and gear box, the type
The second screw hole for installing screw is offered on material, and the third screw hole for installing screw is offered on the handle,
It is installed in the silk braid being slidably connected in gear box with gear box, is placed in the spring leaf being slidably connected in gear box with silk braid, it is described
Silk braid includes the limiting groove for being provided with silk braid surface, and the tool internal thread for installing screw is offered in the silk braid
One screw hole, the spring leaf have the retention bead cooperated with limiting groove, offer in the gear box for installing silk
The cavity of set and spring leaf.
Preferably, the spring leaf further includes first end and the second end.
Preferably, the side of the cavity is installed with the first limit card slot limited to first end, it is described
The other side of cavity is installed with the second limit card slot limited to the second end.
The first locating groove and second that gear box is fixed is determined preferably, one end of the profile offers
Position card slot, one end of the gear box offer the first locking projections corresponding with the first locating groove and with the second locating groove
Corresponding second locking projections.
Preferably, first locking projections and the second locking projections are slidably connected with gear box.
Preferably, the outer surface of the silk braid has the upper faceted pebble and lower faceted pebble for avoiding silk braid from rotating.
Compared with prior art, the utility model has the beneficial effects that:
The utility model includes profile, screw, is installed in the gear box being detachably connected in profile with profile, with profile and
The handle that gear box is detachably connected is installed in the silk braid being slidably connected in gear box with gear box, is placed in gear box and silk
The spring leaf being slidably connected is covered, the silk braid includes the limiting groove for being provided with silk braid surface, offers and is used in the silk braid
The first screw hole of tool internal thread of screw is installed, the spring leaf has the retention bead cooperated with limiting groove.Do not make
With preceding, the retention bead of spring leaf is fallen into the limiting groove of silk braid, and in the case where not by external force, silk braid is at transmission
It will not drop out in box, when installation, the first screw hole active force is inserted into after silk braid, silk braid stress by screw, spring leaf
Retention bead is detached from out of limiting groove, and tightening screw can be fixed on silk braid on profile, and structure is simple, ease of assembly,
Gear box will not be damaged simultaneously.
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 this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is a kind of silk braid stereochemical structure of groove type gear box silk braid locking mechanism provided by the embodiment of the utility model
Schematic diagram；
Fig. 2 is a kind of solid of the spring leaf of groove type gear box silk braid locking mechanism provided by the embodiment of the utility model
Structural schematic diagram；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the sectional view in the face A-A in Fig. 3；
Fig. 5 is the knot before a kind of groove type gear box silk braid locking mechanism screw tightening provided by the embodiment of the utility model
Structure cooperates schematic diagram；
Fig. 6 is the knot after a kind of groove type gear box silk braid locking mechanism screw tightening provided by the embodiment of the utility model
Structure cooperates schematic diagram；
Fig. 7 is the enlarged drawing in the portion A in Fig. 5；
Fig. 8 is the enlarged drawing in the portion B in Fig. 6.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
The embodiments of the present invention provide a kind of groove type gear box silk braid locking mechanism.
FIG. 1 to FIG. 8 is please referred to, the utility model provides a kind of groove type gear box silk braid locking mechanism, including profile 1,
Screw 5 is installed in the gear box 2 being detachably connected in profile 1 with profile 1, holds with what profile 1 and gear box 2 were detachably connected
Hand 6 offers the second screw hole 13 for installing screw 5 on the profile 1, offers on the handle 6 for installing spiral shell
The third screw hole of silk 5 is installed in the silk braid 3 being slidably connected in gear box 2 with gear box 2, is placed in gear box 2 and silk braid 3
The spring leaf 4 being slidably connected, the silk braid 3 include the limiting groove 31 for being provided with 3 surface of silk braid, are offered in the silk braid 3
For installing the first screw hole of tool internal thread 32 of screw 5, the spring leaf 4 has the limit cooperated with limiting groove 31
The shape of protrusion 41, the limiting groove 31 is in U-typed, and the shape of the retention bead 41 is opposite with the shape of limiting groove 31
It is in answering " U institute type, state the cavity 23 offered in gear box 2 for installing silk braid 3 Yu spring leaf 4.
The spring leaf 4 further includes first end 42 and the second end 43, and the side of the cavity 23 is installed with to first
The first limit card slot 24 that end 42 is limited, the other side of the cavity 23, which is installed with, limits the second end 43
The second limit card slot 25, the width of first limit card slot 24 is bigger than the width of first end 42, second limiting card
Slot 25 is bigger than the width of the second end 43.
The profile 1, silk braid 3 and handle carry out tightening locking by screw 5, before screw 5 is tightened, silk braid 3 and spring
Piece 4 is located in the cavity 23 of gear box 2, and wherein the retention bead 41 of spring leaf 4 is fallen into the limiting groove 31 on 3 surface of silk braid,
Silk braid 3 will not fall off out of gear box 2 when not by enough external force.Screw 5 sequentially passes through be provided on handle 6
Three screw holes, the second screw hole 13 being provided on profile 1 are finally directed at the first screw hole 32 being provided in silk braid 3, tighten
Screw 5 so that the screw-internal thread fit in screw 5 and the first screw hole 32, screw 5 by silk braid 3 out of cavity 23 in the horizontal direction
It pulls out, the retention bead 41 of spring leaf 4 is skidded off out of silk braid 3 limiting groove 31, is continued to tighten screw 5, is realized the one of silk braid 3
Fixation between end and profile 1.
One end of the profile 1 offers the first locating groove 11 and the second locating groove that gear box 2 is fixed
12, one end of the gear box 2 offer first locking projections 21 corresponding with the first locating groove 11 and with the second positioning card
Corresponding second locking projections 22 of slot 12, first locking projections 21 and the second locking projections 22 pass through reset spring and transmission
Box 2 is slidably connected, and when installing on gear box 2 to profile, the first locking projections 21 and the second locking projections 22 slide into gear box 2
Interior, when the first locking projections 21 are directed at the first locating groove 11, the first locking projections 21 are not due to by external force automatic spring, card
Enter in the first locating groove 11, while the second locking projections 22 are directed at the second locating groove 12, the second locking projections 21 are not due to
By external force automatic spring, it is caught in the second locating groove 12.It realizes fixation of the gear box 2 on profile 1, when disassembly, uses spanner
It can unscrew, assemble simple and convenient.
The outer surface of the silk braid 3 has the upper faceted pebble and lower faceted pebble for avoiding silk braid from rotating, and the design is so that screw 5
When tightening with the screw-internal thread fit in the first screw hole 35, silk braid 3 will not rotate, and silk braid 3 can also be directly disposed as
Prism.
It, can be directly with screw 5 by silk when use due to being placed in always in gear box 2 using preceding silk braid 3 without skidding off
Set is pulled out and is locked, and this fixed form is simple, easy to operate, and will not damage gear box 2.
In conclusion the utility model structure structure is simple, it is easily installed, production cost and installation cost is effectively reduced,
And gear box will not be damaged, extend the service life of gear box.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiments of the present invention is not by above-mentioned
The limitation of embodiment, it is made under other any spiritual essence and principles without departing from the utility model to change, modify, replacing
In generation, simplifies combination, should be equivalent substitute mode, is included within the protection scope of the utility model.
Claims (9)
1. a kind of groove type gear box silk braid locking mechanism, including profile (1), screw (5), it is installed in profile (1) and profile
(1) gear box (2) being detachably connected, the handle (6) being detachably connected with profile (1) and gear box (2), it is characterised in that:
Further include being installed in the silk braid (3) being slidably connected in gear box (2) with gear box (2), is placed in gear box (2) and silk braid (3)
The spring leaf (4) being slidably connected, the silk braid (3) include the limiting groove (31) for being provided with silk braid (3) surface, the silk braid
(3) the first screw hole of tool internal thread (32) for installing screw (5) is offered in, the spring leaf (4) has and limit
The retention bead (41) that position groove (31) cooperates, the gear box (2) is interior to be offered for installing silk braid (3) and spring leaf (4)
Cavity (23).
2. a kind of groove type gear box silk braid locking mechanism according to claim 1, it is characterised in that: the spring leaf
It (4) further include first end (42) and the second end (43).
3. a kind of groove type gear box silk braid locking mechanism according to claim 2, it is characterised in that: the cavity (23)
Side be installed with the first limit card slot (24) limited to first end (42), the other side installing of the cavity (23)
There is the second limit card slot (25) limited to the second end (43).
4. a kind of groove type gear box silk braid locking mechanism according to claim 1, it is characterised in that: the profile (1)
One end offer the first locating groove (11) and the second locating groove (12) that gear box (2) is fixed.
5. a kind of groove type gear box silk braid locking mechanism according to claim 4, it is characterised in that: the gear box
(2) one end offers the first locking projections (21) corresponding with the first locating groove (11) and right with the second locating groove (12)
The second locking projections (22) answered.
6. a kind of groove type gear box silk braid locking mechanism according to claim 5, it is characterised in that: first locking
Raised (21) and the second locking projections (22) are slidably connected with gear box (2).
7. a kind of groove type gear box silk braid locking mechanism according to claim 1, it is characterised in that: the profile (1)
On offer the second screw hole (13) for installing screw (5).
8. a kind of groove type gear box silk braid locking mechanism according to claim 1, it is characterised in that: the handle (6)
On offer third screw hole for installing screw (5).
9. a kind of groove type gear box silk braid locking mechanism according to claim 1, it is characterised in that: the silk braid (3)
Appearance mask limitation silk braid (3) rotation faceted pebble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820696398.0U CN208416133U (en) | 2018-05-11 | 2018-05-11 | Groove type gear box silk braid locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820696398.0U CN208416133U (en) | 2018-05-11 | 2018-05-11 | Groove type gear box silk braid locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416133U true CN208416133U (en) | 2019-01-22 |
Family
ID=65115157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820696398.0U Expired - Fee Related CN208416133U (en) | 2018-05-11 | 2018-05-11 | Groove type gear box silk braid locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416133U (en) |
-
2018
- 2018-05-11 CN CN201820696398.0U patent/CN208416133U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |