CN209302095U - A kind of dismountable trampoline hand-rest connection structure - Google Patents
A kind of dismountable trampoline hand-rest connection structure Download PDFInfo
- Publication number
- CN209302095U CN209302095U CN201822170784.9U CN201822170784U CN209302095U CN 209302095 U CN209302095 U CN 209302095U CN 201822170784 U CN201822170784 U CN 201822170784U CN 209302095 U CN209302095 U CN 209302095U
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- CN
- China
- Prior art keywords
- arc groove
- round bar
- handrail
- fixed strip
- bolt
- 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.)
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a kind of dismountable trampoline hand-rest connection structures, including fixed plate, quarter butt, fixes sleeve, stiffener plate, installation bolt hole, bolt, handrail round bar, rubber sole piece, spring, the first fixed strip, the first arc groove, the second fixed strip, the second arc groove, jack, through-hole, bolt, the first straight trough and the second straight trough.The utility model is structurally reasonable, can be used for the installation of handrail on trampoline, in installation and removal, only need to press handrail round bar, rotary handle round bar and plug bolt with regard to achievable installation and removal, operation is relatively simple, time saving and energy saving；After being installed to handrail, insert bolt, handrail round bar can be limited, handrail round bar is avoided to rotate, the bottom interior wall of fixes sleeve is mounted with rubber sole piece simultaneously, when pressing handrail round bar and being compressed to spring, positioning can be provided for handrail round bar, be aligned convenient for the first fixed strip and the second fixed strip with the first arc groove and the second arc groove.
Description
Technical field
The utility model relates to a kind of trampoline hand-rest connection structure, specifically a kind of dismountable trampoline hand-rest connection knot
Structure belongs to trampoline auxiliary accessories applied technical field.
Background technique
Trampoline is a kind of sports apparatus, can be used as amusement and uses；It is often provided in amusement park or in family, plays,
The height generally bounced for trampoline of playing is lower, and for the sake of security, armrest can be usually arranged in some trampolines, is used for people
Hold and help.
Handrail height on general trampoline is higher, about 1-2m, is carrying out when moving and carrying of trampoline, handrail may
Carrying personnel is counteracted, it may be necessary to handrail be removed, after carrying, reinstalled；General handrail connection structure
When carrying out the installation of handrail, it may be realized by multiple bolts or screw tightening, be mounted and dismounted to handrail
When, it may be necessary to tightening and unscrewing for bolt or screw is carried out, consequently, it is possible to the labor intensity of installation and removal is increased, behaviour
Making may be complex, and the time-consuming of disassembly and installation may be more.Therefore, a kind of dismountable trampoline is proposed regarding to the issue above
Handrail connection structure.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of dismountable trampoline hand-rest connection
Structure.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of dismountable trampoline hand-rest connection knot
Structure, including fixed plate, bolt, fixes sleeve and the handrail round bar being cooperatively connected with fixes sleeve, the fixed plate and fixation
Be welded with quarter butt between the outer wall of sleeve, the bottom interior wall of the fixes sleeve be fixedly installed with spring in compressive state and
Rubber sole piece contacts at the top of the bottom end and the top of spring and rubber sole piece of the handrail round bar, and the fixes sleeve is just
Face and the back side have the first straight trough and the second straight trough, and the outer wall of the fixes sleeve opens that there are three the first arc groove and three
Second arc groove is arranged in parallel between three first arc grooves, is arranged in parallel between three second arc grooves, described
About the central axis center symmetric setting of fixes sleeve, the two sides of the handrail round bar between first arc groove and the second arc groove
First fixed strip and three the second fixed strips there are three being respectively and fixedly connected with, and the first fixed strip and the second fixed strip extend through first
Arc groove end and the second arc groove end, the two sides of the fixes sleeve are provided with jack, and handrail round bar surface is provided with
Through-hole, the bolt and jack and through-hole are cooperatively connected.
Preferably, the surface of the quarter butt and fixed plate is vertically arranged, and the junction of quarter butt and fixed plate is fixedly mounted
There is stiffener plate, the number of the quarter butt is two.
Preferably, the top of the fixed plate and the bottom of fixed plate are provided with several installation bolts hole, the installation
Bolt hole is threaded with bolt.
Preferably, the spring is looped around the surface of rubber-sole block, and rubber sole piece is cylindrical structure.
Preferably, first fixed strip and the second fixed strip are vertically arranged with handrail round bar side wall, and first is fixed
Item and the second fixed strip are cooperatively connected with the first arc groove end and the second arc groove end respectively.
Preferably, first arc groove is identical as the geometric dimension of the second arc groove, and one end of the first arc groove and
One end of second arc groove is connected to the first straight trough side and the second straight trough side respectively.
The beneficial effects of the utility model are:
1, installation of this kind of handrail connection structure for handrail on trampoline need to only press handrail circle in installation and removal
Bar, rotary handle round bar and plug bolt with regard to achievable installation and removal, operate it is relatively simple, it is time saving and energy saving；
2, after this kind of handrail connection structure installs handrail, bolt is inserted, handrail round bar can be limited, be kept away
Exempt from handrail round bar to rotate, while the bottom interior wall of fixes sleeve is mounted with rubber sole piece, presses handrail round bar to spring
When being compressed, positioning can be provided for handrail round bar, convenient for the first fixed strip and the second fixed strip and the first arc groove and second
Arc groove alignment.
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 only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the first arc groove of the utility model and the second curved slot arrangement schematic diagram；
Fig. 3 is the first straight trough of the utility model and the second straight groove structure schematic diagram；
Fig. 4 is the utility model fixes sleeve structure front view；
Fig. 5 is the utility model fixes sleeve structural side view.
In figure: 1, fixed plate, 2, quarter butt, 3, fixes sleeve, 4, stiffener plate, 5, installation bolt hole, 6, bolt, 7, handrail
Round bar, 8, rubber sole piece, 9, spring, the 10, first fixed strip, the 11, first arc groove, the 12, second fixed strip, the 13, second arc
Slot, 14, jack, 15, through-hole, 16, bolt, the 17, first straight trough, the 18, second straight trough.
Specific embodiment
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more obvious and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiment.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel
Embodiment is fallen within the protection scope of the utility model.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be understood that term " on ", "lower", "top", "bottom", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
It please refers to shown in Fig. 1-5, a kind of dismountable trampoline hand-rest connection structure, including fixed plate 1, bolt 16, fixation
Sleeve 3 and the handrail round bar 7 being cooperatively connected with fixes sleeve 3,7 top of handrail round bar is for being fixedly mounted arm rest cross bar, institute
It states and is welded with quarter butt 2 between fixed plate 1 and the outer wall of fixes sleeve 3, fixes sleeve 3 is fixedly mounted for fixed plate 1 in quarter butt 2,
The bottom interior wall of the fixes sleeve 3 is fixedly installed with spring 9 and rubber sole piece 8 in compressive state, the handrail round bar 7
Bottom end contacted with the top at the top of spring 9 and rubber sole piece 8, spring 9 by elastic force for 7 bottom of handrail round bar provide to
Tightly, it is limited, the front and back of the fixes sleeve 3 has the first straight trough 17 and the second straight trough 18, the first straight trough
17 and second straight trough 18 be that the first fixed strip 10 and the second fixed strip 12 provide the path of entrance, the outer wall of the fixes sleeve 3
It opens there are three the first arc groove 11 and three the second arc grooves 13, is arranged in parallel between three first arc grooves 11, three
It is arranged in parallel between second arc groove 13, about fixes sleeve 3 between first arc groove 11 and the second arc groove 13
Central axis center symmetric setting, the two sides of the handrail round bar 7 are respectively and fixedly connected with there are three the first fixed strip 10 and three second
Fixed strip 12, and the first fixed strip 10 and the second fixed strip 12 extend through 13 end of 11 end of the first arc groove and the second arc groove
End, the first fixed strip 10 and the second fixed strip 12 respectively enter 13 end of 11 end of the first arc groove and the second arc groove, pass through
Fixes sleeve 3 can carry out the blocking of the first fixed strip 10 and the second fixed strip 12, and the two sides of the fixes sleeve 3 are provided with jack
14,7 surface of handrail round bar is provided with through-hole 15, and the bolt 16 is cooperatively connected with jack 14 and through-hole 15, and bolt 16 is inserted in
In jack 14 and through-hole 15, limit can be provided for handrail round bar 7 and fixed, after avoiding installation, handrail round bar 7 is in fixes sleeve 3
It is rotated.
The quarter butt 2 and the surface of fixed plate 1 are vertically arranged, and the junction of quarter butt 2 and fixed plate 1 is fixedly installed with and adds
Strengthening tendons plate 4, the number of the quarter butt 2 are two, and stiffener plate 4 provides reinforcement for the connection of quarter butt 2 and fixed plate 1, improves
Fixed stability；The top of the fixed plate 1 and the bottom of fixed plate 1 are provided with several installation bolts hole 5, the installation
Bolt hole 5 is threaded with bolt 6, and the mountable edge in trampoline of bolt 6 compresses fixed plate 1, realizes installation；
The spring 9 is looped around the surface of rubber sole piece 8, and rubber sole piece 8 is cylindrical structure, and rubber sole piece 8 is under handrail round bar 7
Pressure provides positioning, is aligned convenient for the first fixed strip 10 and the second fixed strip 12 with the first arc groove 11 and the second arc groove 13；Institute
It states the first fixed strip 10 and the second fixed strip 12 is vertically arranged with 7 side wall of handrail round bar, and the first fixed strip 10 and second is solid
Determine item 12 to be cooperatively connected with 11 end of the first arc groove and 13 end of the second arc groove respectively, the first fixed strip 10 and second is fixed
Item 12 can carry out the first fixed strip 10 by fixes sleeve 3 respectively in 13 end of 11 end of the first arc groove and the second arc groove
With the blocking of the second fixed strip 12；First arc groove 11 is identical as the geometric dimension of the second arc groove 13, and the first arc
One end of slot 11 and one end of the second arc groove 13 are connected to 17 side of the first straight trough and 18 side of the second straight trough respectively, and first is solid
The first straight trough 17 and second can be respectively enterd from the first arc groove 11 and the second arc groove 13 by determining item 10 and the second fixed strip 12
In straight trough 18, it is detached from from 17 top of the first straight trough and 18 top of the second straight trough.
When the utility model is used, fixed plate 1 is fixedly mounted at the edge of bed of trampoline by bolt 6, dismantled
When, bolt 16 is first extracted, rotates counterclockwise handrail round bar 7, the first fixed strip 10 and the second fixed strip 12 are respectively along the first arc
Slot 11 and the second arc groove 13 are rotated, so that the first fixed strip 10 and the second fixed strip 12 respectively enter in the first straight trough 17
In the second straight trough 18, slowly loosen handrail round bar 7, spring 9 is extended from compressive state, while manually extracting handrail out
Round bar 7 completes disassembly；
When being installed, make the first fixed strip 10 on handrail round bar 7 and the second fixed strip 12 and the first straight trough 17 and
The alignment of second straight trough 18 pushes handrail round bar 7, and handrail round bar 7 enters in fixes sleeve 3, and the first fixed strip 10 and second is fixed
Item 12 respectively enters in the first straight trough 17 and the second straight trough 18, and during the depression process, 7 bottom end of handrail round bar connects with 9 top of spring
Touching, compresses spring 9, until 7 bottom end of handrail round bar is contacted with rubber sole piece 8, the first fixed strip 10 and the second fixed strip
12 are aligned with 11 one end of the first arc groove and 13 one end of the second arc groove, rotate clockwise handrail round bar 7,10 He of the first fixed strip
Second fixed strip 12 enters the first arc groove 11 and the second arc groove 13, until the first fixed strip 10 and the second fixed strip 12 are located at
The end of first arc groove 11 and the second arc groove 13, jack 14 are aligned with through-hole 15, then by bolt 16 be inserted in jack 14 with
In through-hole 15, spring 9 and rubber sole piece 8 push against handrail round bar 7 by the elastic force of itself, realize installation；
During installation, the first fixed strip 10 on handrail round bar 7 can be aligned with the second straight trough 18, and the second fixed strip 12 can be with
The alignment of first straight trough 17, is installed.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (6)
1. a kind of dismountable trampoline hand-rest connection structure, it is characterised in that: including fixed plate (1), bolt (16), fixes sleeve
(3) and with fixes sleeve (3) the handrail round bar (7) being cooperatively connected, the outer walls of the fixed plate (1) and fixes sleeve (3) it
Between be welded with quarter butt (2), the bottom interior wall of the fixes sleeve (3) is fixedly installed with spring (9) and rubber in compressive state
The bottom end of glue sole piece (8), the handrail round bar (7) is contacted with the top at the top of spring (9) and rubber sole piece (8), described solid
The front and back for determining sleeve (3) has the first straight trough (17) and the second straight trough (18), the outer wall of the fixes sleeve (3)
It opens there are three the first arc groove (11) and three the second arc grooves (13), is set in parallel between three first arc grooves (11)
It sets, is arranged in parallel between three second arc grooves (13), between first arc groove (11) and the second arc groove (13)
About the central axis center symmetric setting of fixes sleeve (3), the two sides of the handrail round bar (7) are respectively and fixedly connected with solid there are three first
Determine item (10) and three the second fixed strips (12), and the first fixed strip (10) and the second fixed strip (12) extend through the first arc
Slot (11) end and the second arc groove (13) end, the two sides of the fixes sleeve (3) are provided with jack (14), the handrail circle
Bar (7) surface is provided with through-hole (15), and the bolt (16) and jack (14) and through-hole (15) are cooperatively connected.
2. a kind of dismountable trampoline hand-rest connection structure according to claim 1, it is characterised in that: the quarter butt (2)
It is vertically arranged with the surface of fixed plate (1), and the junction of quarter butt (2) and fixed plate (1) is fixedly installed with stiffener plate (4),
The number of the quarter butt (2) is two.
3. a kind of dismountable trampoline hand-rest connection structure according to claim 1, it is characterised in that: the fixed plate
(1) bottom at top and fixed plate (1) is provided with several installations bolt hole (5), and the installation bolt hole (5) is threadedly coupled
There are bolt (6).
4. a kind of dismountable trampoline hand-rest connection structure according to claim 1, it is characterised in that: the spring (9)
It is looped around the surface of rubber sole piece (8), and rubber sole piece (8) is cylindrical structure.
5. a kind of dismountable trampoline hand-rest connection structure according to claim 1, it is characterised in that: described first is fixed
Item (10) and the second fixed strip (12) are vertically arranged with handrail round bar (7) side wall, and the first fixed strip (10) and second is fixed
Item (12) is cooperatively connected with the first arc groove (11) end and the second arc groove (13) end respectively.
6. a kind of dismountable trampoline hand-rest connection structure according to claim 1, it is characterised in that: first arc
Slot (11) is identical as the geometric dimension of the second arc groove (13), and one end of the first arc groove (11) and the second arc groove (13)
One end is connected to the first straight trough (17) side and the second straight trough (18) side respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822170784.9U CN209302095U (en) | 2018-12-24 | 2018-12-24 | A kind of dismountable trampoline hand-rest connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822170784.9U CN209302095U (en) | 2018-12-24 | 2018-12-24 | A kind of dismountable trampoline hand-rest connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209302095U true CN209302095U (en) | 2019-08-27 |
Family
ID=67678401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822170784.9U Expired - Fee Related CN209302095U (en) | 2018-12-24 | 2018-12-24 | A kind of dismountable trampoline hand-rest connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209302095U (en) |
-
2018
- 2018-12-24 CN CN201822170784.9U patent/CN209302095U/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: 20190827 Termination date: 20191224 |