CN208933856U - A kind of bending banister rod - Google Patents
A kind of bending banister rod Download PDFInfo
- Publication number
- CN208933856U CN208933856U CN201820962375.XU CN201820962375U CN208933856U CN 208933856 U CN208933856 U CN 208933856U CN 201820962375 U CN201820962375 U CN 201820962375U CN 208933856 U CN208933856 U CN 208933856U
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- lifting lever
- banister
- banister rod
- bending
- angle
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Abstract
The utility model is suitable for banister technical field.It includes the second lifting lever that head is connect the first lifting lever and connect with the first lifting lever with bar that the utility model, which discloses a kind of bending banister rod, and the described first pole length direction of rising and falling is equipped with angle at an acute angle between long line and the second lifting lever.When work, banister rod declines from the second lifting lever and ground level state to the rise of the second lifting lever state perpendicular to the ground or from the second lifting lever state perpendicular to the ground to the second lifting lever with ground level state, since the banister rod is set as warp architecture, when the second lifting lever level, first lifting lever has certain angle tilting upwards, need to be raised up to the second lifting lever it is vertical when, drive torque when banister rod smaller, when being driven by driving motor, output power is small, energy consumption can be reduced, use cost is saved.It is small that banister rod gravity load is taken in the same time, keeps banister operation more steady, the service life is longer.
Description
Technical field
The utility model relates to banister technical field, in particular to a kind of bending banister rod.
Background technique
Present barrier equipment has usually made head and drive rod head rotation by the bar of a lifting lever, fixed lifting lever
Fall the motor that bar rises or falls, maximum position and horizontal plane when which rise lifting lever head, whereabouts maximum position
Be it is parallel with the water surface, lifting lever rise and fall between angle be 90 degree.It is unrestricted by the height of banister although rise
System, but rise when force motor torque it is big, motor load weight, increase output power of motor, and run it is not unstable, influence using
Service life.
Utility model content
For the utility model mainly solving the technical problems that providing a kind of bending banister rod, which avoids banister
Staring torque is big, and rising and falling, it is unstable to run, and improves service life, and reduces use cost.
It solves the above problems, the utility model provides a kind of bending banister rod, which includes, with bar head
The second lifting lever for connecting the first lifting lever and connecting with the first lifting lever, described first rises and falls pole length direction along long line and
Angle at an acute angle is equipped between two lifting levers.
It further says, the described first pole length direction angle between long line and the second lifting lever that rises and falls is 15-75 degree.
It further says, the angle is 30 or 60 degree.
It further says, L shape connecting component, the connecting component two is equipped between first lifting lever and the second lifting lever
End is equipped with fixation hole fixed with the first lifting lever and the second lifting lever respectively, is formed between two parts of L shape connecting component
Angle with first rise and fall pole length direction between long line and the second lifting lever be equipped with angle at an acute angle be complementary.
It further says, is set between first lifting lever and the second lifting lever there are two sheet L shape connecting rod, two companies
Extension bar passes through bolt respectively or screw clamping is fixed on the first lifting lever and second lifting lever one end, and two connecting rod clamping faces are set
There is the limiting slot with the first lifting lever and the cooperation of the second lifting lever.
Further say, the length of first lifting lever in or equal to the second lifting lever length.
It further says, the length of first lifting lever is the 1/3-2/3 of the second lifting lever.
This practical bending banister rod, including head is connect the first lifting lever and connect with the first lifting lever with bar second
Fall bar, the described first pole length direction of rising and falling is equipped with angle at an acute angle between long line and the second lifting lever.When work, banister
Rise of the bar from the second lifting lever and ground level state to the second lifting lever state perpendicular to the ground or from the second lifting lever with
Ground plumbness declines to the second lifting lever and ground level state, since the banister rod is set as warp architecture, when second
When falling bar level, the first lifting lever has certain angle tilting upwards, need to be raised up to the second lifting lever it is vertical when, drive banister rod
When torque it is smaller, when being driven by driving motor, output power is small, can reduce energy consumption, saves use cost.It takes in the same time
Banister rod gravity load is small, keeps banister operation more steady, the service life is longer.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, and the attached drawing in describing is of the invention one
A little embodiments to those skilled in the art without creative efforts, can also be according to these
Attached drawing obtains other accompanying drawings.
Fig. 1 is banister rod constructive embodiment structural schematic diagram.
Fig. 2 is the rise of banister rod structure and whereabouts maximum position structural schematic diagram.
Below with reference to embodiment, and referring to attached drawing, the realization of the utility model aim, functional characteristics and advantage are made into one
Walk explanation.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of invention clearer, below in conjunction with attached in the embodiment of the present invention
Figure, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is invention one
Section Example, and the still embodiment of whole.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
As shown in Figure 1, the utility model provides a kind of bending banister rod embodiment.
The bending banister rod includes: and bar connect head the first lifting lever 1 and connect with the first lifting lever 1 second rises and falls
Bar 4,1 length direction of the first lifting lever are equipped with angle at an acute angle between long line and the second lifting lever 3.
Specifically, head is used the prior art by the bar, and the invention technological improvement main points are also not, it is no longer superfluous
It states.First lifting lever, 1 length direction is equipped with angle a between long line and the second lifting lever 3, and angle a should guarantee to rise
The torque that the gravity of banister rod generates when rising is small, while the torque that banister rod generates when landing is excessive.The bigger rise of angle a
It is smaller that torque is held in gravity production, and angle a is 15-75 degree, preferably 15-60 degree in the present embodiment, such as 30,45 or 60 degree
Deng.
L shape connecting component 2 is equipped between first lifting lever 1 and the second lifting lever 3, which is equipped with
The fixation hole (attached drawing do not indicate) fixed with the first lifting lever 1 and the second lifting lever 3 respectively, two parts of L shape connecting component 2
Between the angle formed and 1 length direction of the first lifting lever be equipped with angle at an acute angle between long line and the second lifting lever 3 and be
It is complementary.
The connecting component 2 can also use two sheet L shape connecting rods, and two connecting rods pass through bolt or screw respectively
It is clamped to the first lifting lever and second lifting lever one end, two connecting rod clamping faces are equipped with and the first lifting lever and second
The limiting slot (attached drawing does not indicate) of bar cooperation is fallen, the limiting slot plays more preferably solid with the first lifting lever 1 and the second lifting lever 3
It is fixed.
The length of first lifting lever 1 and the length of the second lifting lever 3 can be not construed as limiting, best first lifting lever 1
Length be less than or equal to the second lifting lever 3 length, guarantee when falling, i.e., banister closed state when, i.e. the second lifting lever 3
A condition parallel to the ground, the length of banister rod and the width of road are adapted.The length L1 of first lifting lever 1 is second
The 1/3-2/3 for falling the L2 length of bar 2 is best.
As shown in Fig. 2, when banister rod rises work open state, i.e. the B state perpendicular to the ground of the second lifting lever 3, so that gram
When taking gravity acting and working less, banister rod is from the second lifting lever 3 and ground level A condition to the B perpendicular to the ground of the second lifting lever 3
The rise of state declines from the B state perpendicular to the ground of the second lifting lever 3 to the second lifting lever 3 with ground level A condition, due to
The banister rod is set as L-shaped structure, and when the second lifting lever level, the first lifting lever has certain angle tilting upwards, needs to rise
When vertical to the second lifting lever, drive torque when banister rod smaller, when driving by driving motor, output power is small, can be with
Energy consumption is reduced, use cost is saved.It is small that banister rod gravity load is taken in the same time, keeps banister operation more steady, service life is more
It is long.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features, and these are modified or replace
It changes, and also departs from the spirit and scope of the technical scheme of various embodiments of the present invention the essence of corresponding technical solution.
Claims (7)
1. a kind of bending banister rod, which is characterized in that including head is connect the first lifting lever with bar and is connect with the first lifting lever
The second lifting lever, described first rise and fall pole length direction between long line and the second lifting lever be equipped with angle at an acute angle.
2. a kind of bending banister rod according to claim 1, which is characterized in that described first rises and falls pole length direction along length
Folder degree is 15-75 degree between line and the second lifting lever.
3. a kind of bending banister rod according to claim 1 or 2, which is characterized in that the angle is 30 or 60 degree.
4. a kind of bending banister rod according to claim 1, which is characterized in that first lifting lever and the second lifting lever
Between be equipped with L shape connecting component, which is equipped with fixation fixed with the first lifting lever and the second lifting lever respectively
Hole, the angle and first formed between two parts of L shape connecting component rise and fall pole length direction along long line and the second lifting lever
Between to be equipped with angle at an acute angle be complementary.
5. a kind of bending banister rod according to claim 1, which is characterized in that first lifting lever and the second lifting lever
Between set there are two sheet L shape connecting rod, two connecting rods pass through bolt respectively or screw clamping be fixed on the first lifting lever and
Second lifting lever one end, two connecting rod clamping faces are equipped with the limiting slot cooperated with the first lifting lever and the second lifting lever.
6. a kind of bending banister rod according to claim 4 or 5, which is characterized in that the length of first lifting lever in
Or the length equal to the second lifting lever.
7. a kind of bending banister rod according to claim 6, which is characterized in that the length of first lifting lever is second
The 1/3-2/3 of lifting lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962375.XU CN208933856U (en) | 2018-06-21 | 2018-06-21 | A kind of bending banister rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820962375.XU CN208933856U (en) | 2018-06-21 | 2018-06-21 | A kind of bending banister rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208933856U true CN208933856U (en) | 2019-06-04 |
Family
ID=66715339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820962375.XU Active CN208933856U (en) | 2018-06-21 | 2018-06-21 | A kind of bending banister rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208933856U (en) |
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2018
- 2018-06-21 CN CN201820962375.XU patent/CN208933856U/en active Active
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