CN206699612U - Plug-type lower nest - Google Patents
Plug-type lower nest Download PDFInfo
- Publication number
- CN206699612U CN206699612U CN201720364831.6U CN201720364831U CN206699612U CN 206699612 U CN206699612 U CN 206699612U CN 201720364831 U CN201720364831 U CN 201720364831U CN 206699612 U CN206699612 U CN 206699612U
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- CN
- China
- Prior art keywords
- fastener
- nest
- section
- plug
- tie rod
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Abstract
The utility model discloses a kind of plug-type lower nest, it includes：Nest body（1）, ring nest portion（2）, slide up and down and be sheathed on ring nest portion（2）The drawing handle of lower section（3）, fastener（5）And elastic component（6）；The fastener（5）It is installed on this and prolongs section（11）Along ring nest portion（2）Prolong section in the extension of top（11）；The drawing handle（3）It is installed with extension and and fastener upward（5）The tie rod of position correspondence（31）, the tie rod（31）On be provided with outside projection（32）；The fastener（5）Inner side is provided with recess（52）；Slide and draw handle（3）Drive tie rod（31）On projection（32）Move up and down so as to promote fastener（5）On card teat（51）Outer shifting inwardly resets, so as to realize the function of release or the lower nest of locking.Plug-type lower nest of the present utility model can effectively reduce the diameter of lower nest, so as to reduce the collection volume of umbrella, be easy to carry.
Description
Technical field
It the utility model is related to a kind of parachute kit part used in everyday, more particularly to a kind of latch-up structure of Umbrella runner changes
Enter, suitable for various multi-fold umbrellas or vertical frame umbrella.
Background technology
Traditional plug-type Umbrella runner, in order to be locked in parachute-opening position, typically set below the ring nest portion of lower nest
One can upper and lower slip sleeve, the functors such as fastener, elastic component are then set in sleeve., can band by upper and lower push-and-pull sleeve
Move its internal fastener to be caught in the bayonet socket that middle rod side wall opens up or at the bayonet socket depart from, be achieved in the locking of lower nest
Or release.But using after this structure because to be set compared with multi-part inside lower nest, so as to cause the integral diameter of lower nest compared with
Greatly, it is also larger to thereby result in the volume after closing one's umbrella, is not easy to carry with.
Utility model content
The technical problems to be solved in the utility model is that less plug-type lower nest can be made by providing a kind of diameter.
The technical scheme in the invention for solving the above technical problem is to manufacture and design a kind of plug-type lower nest, bag
Include：Nest body, it is convexly equipped in the nest body sidewall periphery and is used to connect the ring nest portion of umbrella frame, slides up and down and be sheathed on the ring nest subordinate
Square nest external drawing handle, fastener and elastic component；The convex card teat for being provided with inner side of the fastener, the elastic component
Acting on the fastener makes its card teat keep the trend moved inward.
The nest body is provided with prolongs section along in the extension of ring nest portion top, and the fastener, which is installed on this, prolongs section；Institute
State drawing be installed with extension upward and with the tie rod of the fastener position correspondence, the convex of outside is provided with the tie rod
Rise；Recess is provided with the inside of the fastener；
Upward sliding is supreme in limited time, the inner side recess position of the raised and fastener on the tie rod is drawn described
Correspond to and be embedded in the recess, the card teat on the fastener moves inward under elastic component effect；It is described to draw to downslide
When dynamic, the projection on the tie rod pushes out the fastener, and the card teat on the fastener is displaced outwardly therewith.
Raised bottom on the tie rod is provided with inclined-plane or cambered surface, and the bottom of fastener inner side recess is provided with convex with this
Play bottom bevel or the slide guide inclined-plane or cambered surface of cambered surface cooperation.
Be rotatably connected in the middle part of the fastener nest body on prolong section, the card teat is arranged on the top of the fastener
Portion, the elastic component be compression spring and be folded in the fastener lower inside wall and on prolong between section.
Recess on the inside of the fastener is arranged between its card teat and middle part rotating shaft.
Prolong the nest body sidewall below section side wall and the ring nest portion on the nest body and offer vertical fluting, it is described
Tie rod is embedded in the vertical fluting.
Prolong on described and outstanding baffle plate is provided with left and right sides of the vertical fluting of section, the middle part rotating shaft peace of the fastener
On two side shield.
Compared with the existing technology compared with plug-type lower nest of the present utility model sets the bayonet units such as fastener, elastic component
Above the ring nest portion of nest body, by the way that the tie rod upwardly extended is moved to control inside and outside fastener along drawing, thus it can avoid
Multiple functors are set interior drawing, the diameter of lower nest can be effectively reduced, so as to reduce size of folded umbrella, be convenient for people to take with oneself
Band.
Brief description of the drawings
Fig. 1 is the front schematic view of the plug-type lower nest of the utility model；
Fig. 2 is vertical cross section figure of the plug-type lower nest of the utility model under deployed condition；
Fig. 3 is vertical cross section figure of the plug-type lower nest of the utility model under umbrella closing state；
The exploded view of the plug-type lower nest of Fig. 4 the utility model and upper nest 7.
Embodiment
The utility model is described in further detail for shown embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 4, the plug-type lower nest of the utility model includes：Nest body 1, ring nest portion 2, draw 3, fastener 5 and
Elastic component 6.Wherein, the periphery for being convexly equipped in the middle part of sliding channel of nest body 1 is fixed in the ring nest portion 2, for connecting each umbrella frame.Along institute
Part that ring nest portion 2 extends upward is stated to prolong section 11 on the nest body 1, the part extended downwards along ring nest portion 2 is should
Downward section 12 of nest body 1, prolongs section 11 on this and downward section 12 slides up and down and be socketed on outside umbrella shaft.Prolong section 11, downward on above-mentioned
Section 12 and ring nest portion 2 can be formed in one structure.The drawing slides up and down downward section be sheathed on below the ring nest portion 23
Outside 12, when the drawing is 3 upward slidings to the upper limit position for when being offseted with ring nest portion 2 being its slip.
In order to be more convenient to describe, the central axis direction for defining nest body 1 or ring nest portion 2 here is vertical direction, described in
The direction of central shaft is interior side direction, and the direction away from the central shaft is lateral direction.
As shown in Figure 3 and Figure 4, the fastener 5 by the rotating shaft 53 at middle part be rotatably connected at nest body 1 on prolong section
11, the top of the fastener 5 is convexly equipped with the card teat 51 towards inner side extension, is located at the card teat in the inner side of fastener 5
Position between 51 and middle part rotating shaft 53 is provided with a recess 52, and the bottom of recess 52 is provided with slide guide inclined-plane or cambered surface 54.
In the present embodiment, the elastic component 6 using compression spring and be folded in the lower inside wall of fastener 5 with it is upper
Between prolonging section 11, the elastic component 6 push out the bottom of fastener 5 so that the card teat 51 at the top of fastener 5 keep to
The trend of interior movement.
As shown in figure 4, the drawing is substantially in sleeve-shaped 3 and is socketed in outside downward section 12 of nest body 1, the drawing is also solid 3
Surely the tie rod 31 extended upward, the position of the tie rod 31 and the position correspondence of the fastener 5 are provided with.The top of tie rod 31
The projection 32 in outside is provided with, such as Fig. 2, the shape of the projection 32 and the form fit of recess 52 of fastener 5, and the projection 32
Bottom is provided with the inclined-plane coordinated with the bottom slide guide inclined-plane of recess 52 or cambered surface 54 or cambered surface 33.
Prolong the side wall of section 11 on the nest body 1 and downward section of 12 side walls offer vertical fluting 13, the tie rod 31
Just it is embedded in the vertical fluting 13, this structure can avoid tie rod 31 from taking the space of the inner chamber of nest body 1, help to reduce nest body
1 diameter.
For the ease of the installation of fastener 5, it is described on prolong section 11 the left and right sides of vertical fluting 13 be provided with it is outstanding
Baffle plate 15, the middle part rotating shaft 53 of the fastener 5 are arranged on two side shield 15.
Such as Fig. 4, in order to lower nest be locked, it is necessary to open up the through hole for buckle in umbrella shaft or the side wall of upper nest.
To open up hanging hole 71 in the side wall of upper nest 7 in the present embodiment, in addition nest body 1 on prolong the top of section 11 and can be covered under deployed condition
Outside the upper bottom of nest 7, therefore the correspondence position for also needing to prolong on this section 11 also opens up a through hole 16.Certainly, if during parachute-opening
On prolong section 11 be not enclosed on nest 7 it is outer if, then without prolong the side-wall hole of section 11 upper.
As shown in Fig. 2 ought be by the drawing that 3 upward slidings are supreme in limited time, above prolong the lateral through aperture 16 of section 11, the side of upper nest 7
The three position of card teat 51 at wall hanging hole 71 and the top of fastener 5 overlaps, the projection 32 on the tie rod 31 and the buckle
The position correspondence of inner side recess 52 of part 5 is simultaneously just embedded in the recess 52, and the card teat 51 on the fastener 5 is in elastic component 6
Move inward and be just caught in the through hole 16 for prolonging the side wall of section 11 and the hanging hole 71 of the side wall of upper nest 7 under effect, thus descend the nest to be
Parachute-opening position can be locked to.
As shown in figure 3, when pulling the drawing 3 slide downward, the projection 32 on the tie rod 31 passes through its bottom
The slide guide inclined-plane or cambered surface 54 of inclined-plane or cambered surface 33 and the bottom of recess 52 coordinate and can push out the fastener 5, the buckle
Card teat 51 on part 5 is also displaced outwardly so as to depart from the side wall hanging hole 71 of the lateral through aperture 16 and upper nest 7 that prolong section 11 therewith,
Thus nest is descended to be released.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of plug-type lower nest, including：Nest body（1）, be convexly equipped in the nest body（1）Side wall perimeter is used for the ring nest for connecting umbrella frame
Portion（2）, slide up and down and be sheathed on the ring nest portion（2）The nest body of lower section（1）Outer drawing handle（3）, fastener（5）And elastic component
（6）；The fastener（5）The convex card teat for being provided with inner side（51）, the elastic component（6）Act on the fastener（5）
Make its card teat（51）Keep the trend moved inward；It is characterized in that：
The nest body（1）Provided with along the ring nest portion（2）Prolong section in the extension of top（11）, the fastener（5）It is installed on this
On prolong section（11）；The drawing handle（3）Be installed with upward extension and with the fastener（5）The tie rod of position correspondence（31）, should
Tie rod（31）On be provided with outside projection（32）；The fastener（5）Inner side is provided with recess（52）；
In the drawing handle（3）Upward sliding is supreme in limited time, the tie rod（31）On projection（32）With the fastener（5）It is interior
Side recess（52）Position correspondence and the embedded recess（52）It is interior, the fastener（5）On card teat（51）In elastic component（6）Make
Moved inward under；The drawing handle（3）During slide downward, the tie rod（31）On projection（32）By the fastener（5）To
Outer promotion, the fastener（5）On card teat（51）It is displaced outwardly therewith.
2. plug-type lower nest according to claim 1, it is characterised in that：The tie rod（31）On projection（32）Bottom is set
There are inclined-plane or cambered surface, the fastener（5）Inner side recess（52）Bottom be provided with and the projection（32）Bottom bevel or cambered surface are matched somebody with somebody
The slide guide inclined-plane or cambered surface of conjunction.
3. plug-type lower nest according to claim 2, it is characterised in that：The fastener（5）Middle part is rotatably coupled
In nest body（1）On prolong section（11）, the card teat（51）It is arranged on the fastener（5）Top, the elastic component（6）For pressure
Contracting spring is simultaneously folded in the fastener（5）Lower inside wall is with above prolonging section（11）Between.
4. plug-type lower nest according to claim 3, it is characterised in that：The fastener（5）The recess of inner side（52）If
It is placed in its card teat（51）Between the rotating shaft of middle part.
5. the plug-type lower nest according to claim 2,3 or 4, it is characterised in that：The nest body（1）On prolong section（11）Side
Wall and the ring nest portion（2）The nest body of lower section（1）Side wall offers vertical fluting（13）, the tie rod（31）It is embedded at this
Vertical fluting（13）In.
6. plug-type lower nest according to claim 5, it is characterised in that：Prolong section on described（11）Vertical fluting（13）It is left
Right both sides are provided with outstanding baffle plate（15）, the fastener（5）Middle part rotating shaft be arranged on two side shield（15）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720364831.6U CN206699612U (en) | 2017-04-10 | 2017-04-10 | Plug-type lower nest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720364831.6U CN206699612U (en) | 2017-04-10 | 2017-04-10 | Plug-type lower nest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206699612U true CN206699612U (en) | 2017-12-05 |
Family
ID=60467817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720364831.6U Active CN206699612U (en) | 2017-04-10 | 2017-04-10 | Plug-type lower nest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206699612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112945038A (en) * | 2020-12-24 | 2021-06-11 | 煤炭科学技术研究院有限公司 | Blasting charge bidirectional antiskid device |
-
2017
- 2017-04-10 CN CN201720364831.6U patent/CN206699612U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112945038A (en) * | 2020-12-24 | 2021-06-11 | 煤炭科学技术研究院有限公司 | Blasting charge bidirectional antiskid device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |