CN205136258U - Split T jacket - Google Patents
Split T jacket Download PDFInfo
- Publication number
- CN205136258U CN205136258U CN201520916198.8U CN201520916198U CN205136258U CN 205136258 U CN205136258 U CN 205136258U CN 201520916198 U CN201520916198 U CN 201520916198U CN 205136258 U CN205136258 U CN 205136258U
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- China
- Prior art keywords
- semi
- tube
- vertical tube
- circle
- transverse tube
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Abstract
The utility model discloses a split T jacket aims at providing a structural strength high just long service life's split T jacket, and its technical scheme main points are: a split T jacket, including violently the pipe and the standpipe, violently pipe and standpipe intercommunication forms the separately style T jacket of T font, violently the pipe is partly violently managed including the C type of two symmetries, the standpipe includes the semicircle standpipe of two symmetries, one a half horizontal guan yuyi semicircle standpipe coupling part integrated into one piece, partly violently the pipe has the reinforcing plate with semicircle standpipe junction integrated into one piece, the reinforcing plate sets up respectively at the partly violently pipe and the both ends of semicircle standpipe junction, integrated into one piece has reinforcement body on the semicircle standpipe, reinforcement body encircles the perisporium in the semicircle standpipe, it is provided with square through hole violently all to run through on pipe and the standpipe, the through -hole sets up perpendicularly towards symmetrical direction, through the set up life and the structural strength that increase split T jacket of reinforcement body with the reinforcing plate.
Description
Technical field
The utility model relates to a kind of sports equipment field, and more particularly, it relates to the T-shaped cover of a kind of split.
Background technique
Trampoline is as a kind of athletic sports appliance of leisure, very popular, border tube on trampoline and the great majority of the connection between sole pipe adopt three-limb tube to realize, three-limb tube is the T-shaped connecting tube be made up of one section of transverse tube and one section of vertical tube, when trampoline uses, the transverse tube two ends of threeway are inserted in the termination of border tube, and the termination of sole pipe is inserted in the vertical tube of threeway.
At present, on market (application number be 201320593638.1 Chinese patent disclose a kind of three-limb tube and trampoline framework), it comprises transverse tube and vertical tube, described transverse tube is two transverse tube semi-circle compositions, described vertical tube is two vertical tube semi-circle compositions, a described transverse tube semi-circle is connected for the T-shaped threeway of half portion with a vertical tube semi-circle upper end, another transverse tube semi-circle is connected for the T-shaped threeway of half portion with another vertical tube semi-circle upper end, two transverse tube semi-circlees arrange the first through hole, two vertical tube semi-circlees arrange the second through hole, T-shaped for two half-unit threeway is docked and is joined with bolts and becomes a T-shaped three-limb tube.
The deficiency of this patent is: trampoline is in the process used, trampoline mainly subjects the rolling power that the weight of trampoline and human body and human body produce in hopping process, the weight power of human body is passed through on the surface of contact transfer tape transverse tube semi-circle of trampoline border tube and transverse tube semi-circle, be delivered on vertical tube semi-circle by transverse tube semi-circle again, be delivered on sole pipe by vertical tube semi-circle, human body position dropped on trampoline in the process of beating does not fix, so the power on trampoline can not be distributed on sole pipe uniformly, the situation of local pressure can be produced, structure between transverse tube semi-circle and vertical tube semi-circle is angled 90 degree, because the area of contact between transverse tube semi-circle and vertical tube semi-circle is little and be mutually 90 degree of angles, if when the power that human body falls occurs in the position at place, side of transverse tube semi-circle, the fatigability producing material is easy under the effect of long-term local power, cause half portion T-shaped threeway that breakage occurs because fatigability causes the molecule of the T-shaped threeway of half portion to deform, jeopardize working life and the Security of trampoline, trampoline can produce very large rolling power in the process used, this patent adopts the setting of vertical tube semi-circle, because the material thickness of vertical tube semi-circle itself is thin, the Security of the life-span harm trampoline causing vertical tube semi-circle generation influence of crust deformation vertical tube semi-circle is easy in the effect of long-term huge rolling power.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of structural strength high and the T-shaped cover of the split of long service life.
For achieving the above object, the utility model provides following technological scheme: the T-shaped cover of a kind of split, comprise transverse tube and vertical tube, described transverse tube is communicated with the T-shaped T-shaped cover of split of formation with vertical tube, described transverse tube comprises two symmetrical Contraband type half transverse tubes, described vertical tube comprises two symmetrical semi-circle vertical tubes, described half transverse tube and a semi-circle vertical tube attachment portion one-body molded, described half transverse tube and semi-circle vertical tube joint is one-body molded stiffening plate, described stiffening plate is separately positioned on the two ends of half transverse tube and semi-circle vertical tube joint, one-body molded on described semi-circle vertical tube have intensive aspect, described intensive aspect is surrounded on the perisporium of semi-circle vertical tube, described transverse tube and vertical tube all run through and is provided with square through-hole, described through hole is vertically arranged towards symmetry direction.
The utility model is set to further: described half transverse tube is provided with near the two ends of semi-circle vertical tube side and prolongs limit to half transverse tube axial length direction is outward extending.
The utility model is set to further: described half transverse tube is less than the radius of semi-circle vertical tube away from the width of one end of semi-circle vertical tube.
The utility model is set to further: described stiffening plate is arranged away from the lopsidedness be connected with half transverse tube and semi-circle vertical tube.
The utility model is set to further: the shape of described intensive aspect is circular arc, and described intensive aspect is towards the outer projection of semi-circle vertical tube.
Compared with prior art the utility model has the advantage of: stiffening plate and the machining stress adopting integrated mode can reduce stiffening plate and exist between half transverse tube and semi-circle vertical tube between half transverse tube and semi-circle vertical tube, prevent localized stress too concentrate and vibration process in occur rupture situation, stiffening plate is separately positioned on the two ends of half transverse tube and semi-circle vertical tube joint, by this, intensity between increase by half transverse tube and semi-circle vertical tube and area of contact are set, when stressed occur in the side of half transverse tube time, power can be passed through stiffening plate, power is delivered on semi-circle vertical tube by area of contact between half transverse tube and semi-circle vertical tube uniformly, and arranging of stiffening plate can play an effect supported by double transverse tube, the gravity having disperseed half transverse tube to be subject to increases structural strength between half transverse tube and semi-circle vertical tube thus promotes the working life between half transverse tube and semi-circle vertical tube, the structure changing semi-circle is gone by the setting of intensive aspect, reach the effect increasing semi-circle vertical tube intensity, semi-circle vertical tube is out of shape being subject to gravity with shaking to be not easy to produce when power, thus promote the working life of semi-circle vertical tube.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the T-shaped cover embodiment of split;
Fig. 2 is the T-shaped cover side view of split.
Reference character: 1, half transverse tube; 2, semi-circle vertical tube; 3, stiffening plate; 4, intensive aspect; 5, through hole; 6, limit is prolonged.
Embodiment
Be described further with reference to the T-shaped cover embodiment of Fig. 1, Fig. 2 split.
The T-shaped cover of a kind of split, comprise transverse tube and vertical tube, described transverse tube is communicated with the T-shaped separately T-shaped cover of body formula of formation with vertical tube, described transverse tube comprises two symmetrical Contraband type half transverse tubes 1, described vertical tube comprises two symmetrical semi-circle vertical tubes 2, described half transverse tube 1 and semi-circle vertical tube 2 attachment portion one-body molded, described half transverse tube 1 has stiffening plate 3 with semi-circle vertical tube 2 joint is one-body molded, described stiffening plate 3 is separately positioned on the two ends of half transverse tube 1 and semi-circle vertical tube 2 joint, one-body molded on described semi-circle vertical tube 2 have intensive aspect 4, described intensive aspect 4 is surrounded on the perisporium of semi-circle vertical tube 2, described transverse tube and vertical tube all run through and is provided with square through-hole 5, described through hole 5 is vertically arranged towards symmetry direction.
Stiffening plate 3 and the machining stress adopting integrated mode can reduce stiffening plate 3 and exist between half transverse tube 1 and semi-circle vertical tube 2 between half transverse tube 1 and semi-circle vertical tube 2, prevent localized stress too concentrate and vibration process in occur rupture situation, stiffening plate 3 is separately positioned on the two ends of half transverse tube 1 and semi-circle vertical tube 2 joint, by this, intensity between increase by half transverse tube 1 and semi-circle vertical tube 2 and area of contact are set, when stressed occur in the side of half transverse tube 1 time, can by power by stiffening plate 3, power is delivered on semi-circle vertical tube 2 by area of contact between half transverse tube 1 and semi-circle vertical tube 2 uniformly, and arranging of stiffening plate 3 can play an effect supported by double transverse tube 1, the gravity having disperseed half transverse tube 1 to be subject to increases structural strength between half transverse tube 1 and semi-circle vertical tube 2 thus promotes the working life between half transverse tube 1 and semi-circle vertical tube 2, the structure changing semi-circle is gone by the setting of intensive aspect 4, reach the effect increasing semi-circle vertical tube 2 intensity, semi-circle vertical tube 2 is out of shape being subject to gravity with shaking to be not easy to produce when power, thus promote the working life of semi-circle vertical tube 2.
Described half transverse tube 1 is provided with near the two ends of semi-circle vertical tube 2 side and prolongs limit 6 to half transverse tube 1 axial length direction is outward extending.
The circular arc border tube of existing trampoline is through half transverse tube 1, length due to half transverse tube 1 is linear length, when the circular arc of trampoline border tube is spent large, trampoline border tube through half transverse tube 1 can only carry out fixing trampoline border tube by the bolt on half transverse tube 1, increase prolonging limit 6 and making to conflict through the trampoline border tube on the both sides of half transverse tube 1 and half transverse tube 1 of half transverse tube 1 two ends, trampoline border tube is firmly stuck on half transverse tube 1, realize with dual fixedly the going of bolt the more steadiness that trampoline becomes framework by prolonging limit 6, the vibration produced due to trampoline double transverse tube 1 can produce wearing and tearing and prolongs limit 6 and can increase the amount of being worn of half transverse tube 1 as the surplus capacity of half transverse tube 1 thus increase working life of half transverse tube 1.
Described half transverse tube 1 is less than the radius of semi-circle vertical tube 2 away from the width of one end of semi-circle vertical tube 2.
By subsides symmetrical for two symmetrical semi-circular arc vertical tubes 2 with together with, by trampoline border tube through in two symmetrical half transverse tubes 1, because half transverse tube 1 to be less than the radius of semi-circle vertical tube 2 away from the width of one end of semi-circle vertical tube 2, so under the state that two symmetrical semi-circular arc vertical tubes 2 are bonded to each other, the gap also existed between two and half transverse tube 1 one end away from semi-circle vertical tube 2 above two symmetrical semi-circular arc vertical tubes 2, when the trampoline border tube diameter passing two and half transverse tubes 1 is less, by bolt through the through hole 5 be positioned on half transverse tube 1, by in the process of bolt tightening, the gap retained between two and half transverse tubes 1 carries out drawing close extruding due to the extruding force of bolt by two symmetrical half transverse tubes 1, fix carrying out between half transverse tube 1 and trampoline border tube better conflicting, increase the using scope of the T-shaped cover of split, the T-shaped cover of split is made to have more practicability.
Described stiffening plate 3 is arranged away from the lopsidedness be connected with half transverse tube 1 and semi-circle vertical tube 2.
Stiffening plate 3 arranges can transfer to semi-circle vertical tube 2 on by power along the direction tilted by the true dip direction of incisal bevel by the gravity that stiffening plate 3 is subject to away from the lopsidedness be connected with half transverse tube 1 and semi-circle vertical tube 2, the moving direction of power can be changed in the process medium dip face being forced through incisal bevel, the gravity of a part is transferred to effect semi-circle vertical tube 2 reaching dissipation of ferees by the setting of plane of inclination.
The shape of described intensive aspect 4 is circular arc, and described intensive aspect 4 is towards the outer projection of semi-circle vertical tube 2.
The intensive aspect 4 of circular arc the intensity that can increase semi-circle vertical tube 2 is set, trampoline is subject to the vibration force of gravity and double swerve in the process used, when gravity is delivered to intensive aspect 4 from the upper end of semi-circle vertical tube 2, power vertically downward can be carried out the dispersion of power by the intensive aspect 4 of circular arc by bandy circular arc, make the outside directed through arc surface, the power of a part being distributed to arc-shaped convex of downward power, power dispersion is delivered in substantially horizontal thus reaches the effect of dissipation of ferees, be distributed to bolt by power in substantially horizontal and carry out bearing of power by bolt, thus reach the intensity increasing semi-circle vertical tube 2, the surface of contact being forced through sole pipe and semi-circle vertical tube 2 in side-to-side vibrations is delivered on semi-circle vertical tube 2, the dispersion of power is carried out by the circular arc of outwardly convex, a power to be distributed in substantially horizontal thus to prevent the fracture of semi-circle vertical tube 2, strengthen the working life of semi-circle vertical tube 2.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technological schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. the T-shaped cover of split, comprise transverse tube and vertical tube, described transverse tube is communicated with the T-shaped T-shaped cover of split of formation with vertical tube, described transverse tube comprises two symmetrical Contraband type half transverse tubes, described vertical tube comprises two symmetrical semi-circle vertical tubes, described half transverse tube and a semi-circle vertical tube attachment portion one-body molded, it is characterized in that: described half transverse tube and semi-circle vertical tube joint is one-body molded stiffening plate, described stiffening plate is separately positioned on the two ends of half transverse tube and semi-circle vertical tube joint, one-body molded on described semi-circle vertical tube have intensive aspect, described intensive aspect is surrounded on the perisporium of semi-circle vertical tube, described transverse tube and vertical tube all run through and is provided with square through-hole, described through hole is vertically arranged towards symmetry direction.
2. the T-shaped cover of a kind of split according to claim 1, is characterized in that: described half transverse tube is provided with near the two ends of semi-circle vertical tube side and prolongs limit to half transverse tube axial length direction is outward extending.
3. the T-shaped cover of a kind of split according to claim 1, is characterized in that: described half transverse tube is less than the radius of semi-circle vertical tube away from the width of one end of semi-circle vertical tube.
4. the T-shaped cover of a kind of split according to claim 1, is characterized in that: described stiffening plate is arranged away from the lopsidedness be connected with half transverse tube and semi-circle vertical tube.
5. the T-shaped cover of a kind of split according to claim 1, is characterized in that: the shape of described intensive aspect is circular arc, and described intensive aspect is towards the outer projection of semi-circle vertical tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916198.8U CN205136258U (en) | 2015-11-16 | 2015-11-16 | Split T jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916198.8U CN205136258U (en) | 2015-11-16 | 2015-11-16 | Split T jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136258U true CN205136258U (en) | 2016-04-06 |
Family
ID=55622056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520916198.8U Expired - Fee Related CN205136258U (en) | 2015-11-16 | 2015-11-16 | Split T jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564581A (en) * | 2016-11-01 | 2017-04-19 | 顺丰科技有限公司 | Rack of multi-rotor-ring unmanned aerial vehicle |
| CN109562861A (en) * | 2016-08-02 | 2019-04-02 | 许章会 | Loading pallet |
-
2015
- 2015-11-16 CN CN201520916198.8U patent/CN205136258U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109562861A (en) * | 2016-08-02 | 2019-04-02 | 许章会 | Loading pallet |
| CN109562861B (en) * | 2016-08-02 | 2020-07-21 | 许章会 | Loading pallet |
| CN106564581A (en) * | 2016-11-01 | 2017-04-19 | 顺丰科技有限公司 | Rack of multi-rotor-ring unmanned aerial vehicle |
| CN106564581B (en) * | 2016-11-01 | 2020-03-27 | 顺丰科技有限公司 | Many rotor unmanned aerial vehicle's frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |