CN208883211U - A kind of manual telescopic formula reel - Google Patents
A kind of manual telescopic formula reel Download PDFInfo
- Publication number
- CN208883211U CN208883211U CN201821670334.XU CN201821670334U CN208883211U CN 208883211 U CN208883211 U CN 208883211U CN 201821670334 U CN201821670334 U CN 201821670334U CN 208883211 U CN208883211 U CN 208883211U
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- China
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- cylinder
- screw rod
- face
- coaxially
- telescopic formula
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Abstract
The utility model discloses a kind of manual telescopic formula reels, including the first cylinder and the second cylinder and manual adjustment means；The manual adjustment means include coaxially be embedded in first cylinder be provided with the bearing of the one end picked up the ears, be coaxially arranged in the through-hole of first cylinder in and with the screw rod of the inner hole close-fitting of the bearing and be articulated with handle of the screw rod far from second cylinder one end end face, the handle is matched with the accommodating groove for the end face picked up the ears for being opened in first cylinder；The one end of the screw rod far from first cylinder is connect with the second cylinder coaxial threaded；First cylinder and the second cylinder are slidably matched.It with the design of this structure, can be rotated by handle drives screw rod, so that the second cylinder connecting with wire rod thread is moved forward and backward along screw rod length direction, then conveniently adjust reel length, effectively meet the winding of different in width waterproof roll.
Description
Technical field
The utility model relates to waterproof roll technical field more particularly to a kind of manual telescopic formula reels.
Background technique
Reel under the prior art is since length is non-adjustable, once the width of coiled material slightly adjusts to re-replace volume
Cylinder, so that the model of reel becomes abnormal various, versatility is very poor.
Utility model content
The purpose of this utility model is to provide a kind of manual telescopic formula reel, which can conveniently adjust manually
Reel length is saved, and then effectively meets the winding of a variety of width waterproof rolls.
For this purpose, the utility model uses following technical scheme:
A kind of manual telescopic formula reel, including the first cylinder and the second cylinder that are mutually socketed and for manually adjusting
The manual adjustment means of spacing between first cylinder and the second cylinder opposite sides ear；The manual adjustment means packet
It includes and is coaxially embedded in first cylinder and is provided with the bearing of the one end picked up the ears, is coaxially arranged in the through-hole of first cylinder
And with the screw rod of the inner hole close-fitting of the bearing and be articulated with hand of the screw rod far from second cylinder one end end face
Handle, the handle are matched with the accommodating groove for the end face picked up the ears for being opened in first cylinder；The screw rod is far from described
One end of first cylinder is connect with the second cylinder coaxial threaded；First cylinder and the second cylinder are slidably matched.
Wherein, second cylinder is coaxially outward extended with lug boss close to one end of first cylinder, and described first
Cylinder is peripherally and outwardly extended with cylinder close to the edge of an end face of second cylinder, and the cylinder sliding sleeve is set to described convex
The periphery in the portion of rising.
Wherein, the lug boss of second cylinder coaxially offers the threaded hole connecting with the wire rod thread, the spiral shell
Pit coaxially offers blind hole far from one end of first cylinder, and the aperture of the blind hole is greater than the aperture of the threaded hole.
Wherein, the edge convex of the end face of the one end of the screw rod far from first cylinder is equipped with flange, described convex
The outer diameter of edge is less than or equal to the aperture of the blind hole.
The utility model has the beneficial effects that the utility model provides a kind of manual telescopic formula reel, including mutually it is socketed
The first cylinder and the second cylinder and for manually adjusting between first cylinder and the second cylinder opposite sides ear
The manual adjustment means of spacing；The manual adjustment means include coaxially being embedded in first cylinder to be provided with the one end picked up the ears
Bearing, be coaxially arranged in the through-hole of first cylinder and with the screw rod of the inner hole close-fitting of the bearing and be articulated with
Handle of the screw rod far from second cylinder one end end face, the handle and one to pick up the ears for being opened in first cylinder
The accommodating groove of end face matches；The one end of the screw rod far from first cylinder is connect with the second cylinder coaxial threaded；
First cylinder and the second cylinder are slidably matched.With the design of this structure, can be rotated by handle drives screw rod, so that
The second cylinder connecting with wire rod thread is moved forward and backward along screw rod length direction, then conveniently adjusts reel length, has
Effect meets the winding of different in width waterproof roll.
Detailed description of the invention
Fig. 1 is the sectional view under a kind of first state of manual telescopic formula reel of the utility model.
Fig. 2 is the sectional view under a kind of second state of manual telescopic formula reel of the utility model.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
In conjunction with shown in Fig. 1 to Fig. 2, present embodiments provide a kind of manual telescopic formula reel, including be mutually socketed first
Cylinder 1 and the second cylinder 2 and for manually adjusting between 2 opposite sides ear of first cylinder 1 and second cylinder between
Away from manual adjustment means；The manual adjustment means include coaxially being embedded in first cylinder 1 to be provided with the one end picked up the ears
Bearing 31, be coaxially arranged in the through-hole of first cylinder 1 and with the screw rod 32 of the inner hole close-fitting of the bearing 31 and
Be articulated with handle 33 of the screw rod 32 far from 2 one end end face of the second cylinder, the handle 33 be opened in described first
The accommodating groove 11 for the end face of cylinder 1 picked up the ears matches；The one end of the screw rod 32 far from first cylinder 1 and described the
The connection of two cylinders, 2 coaxial threaded；First cylinder 1 and the second cylinder 2 are slidably matched.
Specifically, second cylinder 2 is coaxially outward extended with close to one end of first cylinder 1 in the present embodiment
Lug boss 21, first cylinder 1 are peripherally and outwardly extended with cylinder 12, institute close to the edge of an end face of second cylinder 2
State the periphery that 12 sliding sleeve of cylinder is set to the lug boss 21.The lug boss 21 of second cylinder 2 coaxially offer with it is described
The threaded hole that screw rod 32 is threadedly coupled, the threaded hole coaxially offers blind hole 22 far from one end of first cylinder 1, described
The aperture of blind hole 22 is greater than the aperture of the threaded hole, the side of the end face of the one end of the screw rod 32 far from first cylinder 1
Edge convex is equipped with flange 33, and the outer diameter of the flange 33 is less than or equal to the aperture of the blind hole 22.
It designs, can be rotated when in use by handle drives screw rod using the above structure, so that connecting with wire rod thread
The second cylinder connect is moved forward and backward along screw rod length direction, is then conveniently adjusted reel length, is effectively met different width
Spend the winding of waterproof roll.
Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model,
These modes are fallen within the protection scope of the utility model.
Claims (4)
1. a kind of manual telescopic formula reel, it is characterised in that: including the first cylinder and the second cylinder that are mutually socketed and be used for
Manually adjust the manual adjustment means of spacing between first cylinder and the second cylinder opposite sides ear；The manual tune
Saving mechanism includes coaxially being embedded in first cylinder to be provided with the bearing of the one end picked up the ears, be coaxially arranged in first cylinder
Through-hole in and with the screw rod of the inner hole close-fitting of the bearing and be articulated with the screw rod far from second cylinder one end end
The handle in face, the handle are matched with the accommodating groove for the end face picked up the ears for being opened in first cylinder；The screw rod is remote
One end from first cylinder is connect with the second cylinder coaxial threaded；First cylinder and the sliding of the second cylinder are matched
It closes.
2. a kind of manual telescopic formula reel according to claim 1, it is characterised in that: second cylinder is close to described
One end of one cylinder is coaxially outward extended with lug boss, edge week of first cylinder close to an end face of second cylinder
To cylinder is outward extended with, the cylinder sliding sleeve is set to the periphery of the lug boss.
3. a kind of manual telescopic formula reel according to claim 2, it is characterised in that: the lug boss of second cylinder is same
Axis offers the threaded hole connecting with the wire rod thread, and the threaded hole is coaxially offered far from one end of first cylinder
Blind hole, the aperture of the blind hole are greater than the aperture of the threaded hole.
4. a kind of manual telescopic formula reel according to claim 3, it is characterised in that: the screw rod is far from described first
The edge convex of the end face of one end of body is equipped with flange, and the outer diameter of the flange is less than or equal to the aperture of the blind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821670334.XU CN208883211U (en) | 2018-10-15 | 2018-10-15 | A kind of manual telescopic formula reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821670334.XU CN208883211U (en) | 2018-10-15 | 2018-10-15 | A kind of manual telescopic formula reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208883211U true CN208883211U (en) | 2019-05-21 |
Family
ID=66516209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821670334.XU Active CN208883211U (en) | 2018-10-15 | 2018-10-15 | A kind of manual telescopic formula reel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208883211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302155A (en) * | 2020-03-09 | 2020-06-19 | 上海科洛迪光电科技有限公司 | LED light band storage device |
-
2018
- 2018-10-15 CN CN201821670334.XU patent/CN208883211U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111302155A (en) * | 2020-03-09 | 2020-06-19 | 上海科洛迪光电科技有限公司 | LED light band storage device |
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