CN206924372U - The adjustable sand hill of the amplitude of oscillation - Google Patents
The adjustable sand hill of the amplitude of oscillation Download PDFInfo
- Publication number
- CN206924372U CN206924372U CN201720133476.1U CN201720133476U CN206924372U CN 206924372 U CN206924372 U CN 206924372U CN 201720133476 U CN201720133476 U CN 201720133476U CN 206924372 U CN206924372 U CN 206924372U
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- China
- Prior art keywords
- elastic
- sand hill
- fixed disk
- amplitude
- bearing pad
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Abstract
A kind of adjustable sand hill of the amplitude of oscillation, including pedestal, its center set fixed disk attachment means；Elastic device, it is supported on pedestal；There is column in sand hill body, the center of its bottom, and column fixed disk is arranged at the bottom of column, and column fixed disk is connected with fixed disk attachment means, feature：Property device includes elastic bearing pad and resilient plunger, elastic bearing pad supports are on pedestal, there is support pads chamber in the center of elastic bearing pad, the circumferencial direction of elastic bearing pad sets elastic consent, elastic consent is penetrated to the through hole of lower surface for the upper surface of own elasticity support pads, resilient plunger coordinates with elastic consent, when the quantity increase that resilient plunger is engaged with elastic consent, sand hill body diminishes by amplitude of oscillation when impacting, when otherwise quantity is reduced, its amplitude of oscillation increases, and column fixed disk is supported on elastic bearing pad.Impact dynamics change of the different groups to sand hill body can be neatly tackled to require；Service life is grown；Save the overall use cost of sand hill.
Description
Technical field
The utility model belongs to athletic sports appliance technical field, and in particular to a kind of adjustable sand hill of the amplitude of oscillation.
Background technology
Above mentioned sand hill refers mainly to pile body formula sand hill, and pile body formula sand hill is also referred to as " pile-column sand hill ".Sand hill is a kind of
Indoor sport sports equipment simple in construction, investment is small and wide suited-community, thus it is deeply welcomed by the people.In disclosed
It is no lack of the technical information on sand hill in state's patent document, slightly to enumerate such as CN2346472Y（Boxing sand hill）、
CN2452560Y（A kind of tumbler sand hill）、CN201214007Y（A kind of sucker base tumbler/sand hill/person stub pile prepared from wood is three-in-one
Foot and hand butt）、CN102258857A（Person stub pile prepared from wood sand hill）、CN102357298A（Stacked-up type sand hill）、CN102397690A（Person stub pile prepared from wood
Sand hill）、CN102743851A（Person stub pile prepared from wood sand hill）、CN104162265A（The building block system pile body structure of boxing sand hill）With
CN104162264A（The pile body structure of boxing sand hill）, etc..
Above mentioned patent formula is not limited to have in common that：By impact when sand hill occur swing but not
Lodging occurs（Also can claim " toppling over "）And also it is not intended to lodging situation occur.One of the strong point for avoiding sand hill from lodging, can be with
Prevent accident；Two, can effectively protect sand hill and avoid trifle in the world of the sand hill surface by the terrace of sports center
Etc foul pollution.
As is known in the industry, for same sand hill, the power impacted is bigger, and the amplitude of oscillation is also corresponding bigger, and vice versa, and
And the maximum amplitude of oscillation of sand hill with its impacted after be not poured onto terrace and without artificially propping up（Righting）On the premise of be able to from
It is dynamic to return back to vertical state to consider.But the maximum amplitude of oscillation or swinging distance of the sand hill in prior art are generally by factory
Business determines, that is to say, that when sand hill is during body forging place use is put to, the manager as body forging place is can not be right
Maximum or minimum wobble the distance regulation of sand hill.Following 2 shortcoming therefrom at least be present：If first, it will be given birth to by sand hill
The sand hill of the same specification of production manufacturer production is respectively arranged at juvenile's activity experience area, adult exercise section, female by stadiums side
Scholar behaviour area, etc., then because the physical efficiency otherness of different colonies is more notable, be embodied in the impact force to sand hill
It is different.Then when for example foregoing adult of the relatively strong colony of physical efficiency especially body, which strengthens man, impacts sand hill, sand hill is often thought
Resistance is short of and does not reach due satisfaction, and then thinks that sand hill is excessively strong and feel is stiff for juvenile, Ms
And lose enjoyment.Perhaps someone will be considered that, as long as sand hill production firm produces suitable sand respectively for the situation of different groups
Bag, then foregoing contradiction can solve, but applicants contemplate that, reply different groups produce the sand hill of the different maximum amplitudes of oscillation
Wasting and also dramatically increasing the acquisition cost of stadiums for resource can be caused；Second, incline pendulum and reply due to sand hill
Be by the elastic device between sand hill body and pedestal such as spring come ensureing, thus after sand hill is on active service a period of time, elasticity
Fatigue phenomenon occurs in device, and after elastic device fatigue, be present lodging to the anxiety of terrace in sand hill, or even can not make
With.
How to solve aforementioned technical problem, both suffered from the use management that stadiums suffer from sand hill for a long time
Person, while the production firm of sand hill is also suffered from, the applicant has made positive and beneficial design in view of this, forms finally following
The technical scheme that will the be introduced and test cabinet in the case where taking secrecy provision in the applicant is simulated test, as a result
It is proved to be practicable.
The content of the invention
Task of the present utility model is that providing one kind helps that amplitude of fluctuation is used according to that need to adjust and meets different forgings
The impact force size variation of refining colony requires, is advantageous to that the degree of fatigue of reply elastic device is made adaptability regulation and used significantly
The adjustable sand hill of the amplitude of oscillation to increase the service life.
What task of the present utility model was performed by, a kind of adjustable sand hill of the amplitude of oscillation, including a pedestal, in the base
The middle position of seat is provided with a fixed disk attachment means；One elastic device, the elastic device are supported on the pedestal；One is husky
Bag body, the middle position of the bottom of the sand hill body are fixed with a column in the bottom of the column and fixed formed with a column
Disk, the column fixed disk is connected with described fixed disk attachment means and the column fixed disk is supported on the elastic device
On, it is characterised by that described elastic device includes an elastic bearing pad and a resilient plunger, elastic bearing pad supports are described
On pedestal, in the middle position of the elastic bearing pad formed with a support pads chamber, and elastic bearing pad circumferencial direction with
Elastic consent is offered every shape, the elastic consent is penetrated to the through hole of lower surface, bullet for the upper surface of own elasticity support pads
Property plunger is engaged with elastic consent, and when the quantity increase that resilient plunger is engaged with elastic consent, the sand
Bag body diminishes by amplitude of oscillation when impacting, and when the quantity that resilient plunger is engaged with elastic consent is reduced, sand hill sheet
Body is supported on the elastic bearing pad by amplitude of oscillation increase when impacting, described column fixed disk.
In a specific embodiment of the present utility model, pass through in side of the pedestal under between sucker stud
Every being fixed with sucker, and a sucker stud is screwed on the sucker stud and has limited nut.
In another specific embodiment of the present utility model, described fixed disk attachment means are to be distributed in square shape
One group of screw rod, the bottom of this group of screw rod is fixed with the pedestal, on described column fixed disk and corresponding to one group
The position of screw rod offers one group of fixed disk screw hole, and the upper end of one group of screw rod probes into one group of fixed disk screw hole and by screwing
Restriction nut on each screw rod in one group of screw rod limits.
In another specific embodiment of the present utility model, on described column and corresponding to the column
The position of the top of fixed disk is provided with fixed disk and covers shield up or down.
In another specific embodiment of the present utility model, covered in the fixed disk on shield and surround fixed disk
Shield stack circle is covered in the edge for covering the circumferencial direction of shield formed with a folding exhibition downwards, and this covers the inwall of shield stack circle and institute
State the contacts side surfaces of the circumferencial direction of column fixed disk.
In an also specific embodiment of the present utility model, the diameter of the resilient plunger is and elastic consent
Internal diameter be adapted, and the height of resilient plunger is equal with the thickness of the elastic bearing pad.
Of the present utility model more and in a specific embodiment, described elastic bearing pad and resilient plunger be by
Made of nonmetallic materials.
In an of the present utility model and then specific embodiment, described nonmetallic materials are rubber or nylon.
Of the present utility model and more and in a specific embodiment, the shape of described elastic bearing pad is in plum blossom
Shape.
It is of the present utility model and and then a specific embodiment in, the height of the elastic bearing pad is 3 to 10 ㎝.
Technical scheme provided by the utility model has technical effect that：As a result of by elastic bearing pad and elastic
The elastic device formed is filled in, and due to the amplitude of oscillation of sand hill body can be changed by increasing or decreasing the quantity of resilient plunger, thus
Impact dynamics change of the different groups to sand hill body can be neatly tackled to require；Due to can be according to elastic bearing pad and elasticity
The quantity of the Flexible change of plunger itself adaptively add drop elastic, thus can significantly increase the service life；Due to when elasticity
Device can be changed pointedly when damaging, thus can save the overall use cost of sand hill.
Brief description of the drawings
Fig. 1 is example structure figure of the present utility model.
Embodiment
Fig. 1 is referred to, shows a pedestal 1, a fixed disk attachment means 11 are provided with the middle position of the pedestal 1；
An elastic device 2 is shown, the elastic device 2 is supported on pedestal 1；Show a sand hill body 3, the bottom of the sand hill body 3
The middle position in portion formed with（It is fixed with）One column 31, a column fixed disk 311 is fixed with the bottom of the column 31, should
Column fixed disk 311 is connected with foregoing fixed disk attachment means 11 and the column fixed disk 311 is supported on aforementioned flexible dress
Put on 2.
In Fig. 1, although the pedestal 1 shown is in the construction of a plate body, do not limit therefrom, such as can be by pedestal
1 be replaced with CN102258857A, CN102357298A as referred in the superincumbent background technology column of applicant or
CN102397690A etc. shape, 3 same example of sand hill body, is no longer repeated.
Technical essential as technical scheme provided by the utility model：Foregoing elastic device 2 includes an elastic bearing
The resilient plunger 22 of pad 21 and one, elastic bearing pad 21 supports to be found a place on foregoing pedestal 1 shortly, in the elastic bearing pad 21
Middle position is formed with a support pads chamber 211, and the circumferencial direction in elastic bearing pad 21 offers resilient plunger with interval shape
Hole 212, the elastic consent 212 are penetrated to the through hole of lower surface for the upper surface of own elasticity support pads 21, resilient plunger 22 with
Elastic consent 212 is engaged.When the quantity increase that resilient plunger 22 is engaged with elastic consent 212, foregoing sand hill sheet
Body 3 diminishes by amplitude of oscillation when impacting, and when the quantity that resilient plunger 22 is engaged with elastic consent 212 is reduced, sand hill
Body 3 is supported on aforementioned flexible support pads 21 by amplitude of oscillation increase when impacting, foregoing column fixed disk 311.
In Fig. 1, applicant shows that the quantity for the aforementioned flexible plunger hole 212 being opened on elastic bearing pad 21 is 12
It is individual, but be not limited by this.Understood according to the superincumbent explanation of applicant：When insertion is elastic in 12 elastic consents 212
During plunger 22, then sand hill body 3 is reaching minimum by amplitude of oscillation when impacting, that is to say, that the anti-strike ability of sand hill body 3
It is stronger, however when reduce resilient plunger 22 quantity when, then situation with it is foregoing opposite.This structure design is that the applicant is led to
Cross what lasting exploration obtained with experiment repeatedly.
Pass through sucker stud 121 in side of the foregoing pedestal 1 under（The part that sucker 12 itself is equipped with）Interval is fixed
There is sucker 12, and screwed a sucker stud on the sucker stud 121 and limited nut 1211, the sucker stud limits nut
Ball-crown body is formed at 1211 top, to avoid damaging body forging person.
As shown in Figure 1, foregoing fixed disk attachment means 11 are one group of screw rod 111 being distributed in square shape, that is to say, that
The quantity of one group of screw rod 111 is preferably four, and the bottom of this group of screw rod 111 is fixed with foregoing pedestal 1, is fixed in foregoing column
Offer one group of fixed disk screw hole 3111 on disk 311 and in the position corresponding to one group of screw rod 111, one group of screw rod 111
Upper end probes into one group of fixed disk screw hole 3111 and limits nut 1111 on each screw rod in one group of screw rod 111 by screwing
Limit.
Preferably, on foregoing column 31 and above and below the position of the top corresponding to foregoing column fixed disk 311
Movably it is provided with fixed disk and covers shield 312, the circle that shield 312 is covered on shield 312 and around fixed disk is covered in the fixed disk
Shield stack circle 3121 is covered in the edge of circumferential direction formed with a folding exhibition downwards, this cover the inwall of shield stack circle 3121 with it is foregoing
The side 3112 of the circumferencial direction of column fixed disk 311 contacts（Alternatively referred to as " it is engaged "）.
The diameter of aforementioned flexible plunger 22 of the present utility model is adapted with the internal diameter of elastic consent 212, and
The height of resilient plunger 22 is equal with the thickness of aforementioned flexible support pads 21.
In the present embodiment, foregoing elastic bearing pad 21 and resilient plunger 22 are the tools made of nonmetallic materials
For body, nonmetallic materials are rubber or nylon, and the present embodiment uses rubber.
In order to embody sight, the shape of foregoing elastic bearing pad 21 is in plum blossom-shaped（The shape at edge position）.
In the present embodiment, the highly preferred of aforementioned flexible support pads 21 is 3 to 10 ㎝, is preferably 4 to 8 ㎝, more preferably
Ground is 5-7 ㎝, preferably 6 ㎝, and the present embodiment selects 6 ㎝.
In summary, technical scheme provided by the utility model compensate for the shortcoming in prior art, favorably accomplish
Invention task, the technique effect referred in the superincumbent technique effect column of applicant is faithfully cashed.
Claims (10)
1. a kind of adjustable sand hill of the amplitude of oscillation, including a pedestal (1), the middle position of the pedestal (1) is provided with a fixed disk
Attachment means (11)；One elastic device (2), the elastic device (2) are supported on the pedestal (1)；One sand hill body (3), should
The middle position of the bottom of sand hill body (3) is fixed with a column in the bottom of the column (31) and consolidated formed with a column (31)
Price fixing (311), the column fixed disk (311) is connected with described fixed disk attachment means (11) and the column fixed disk
(311) it is supported on the elastic device (2), it is characterised in that described elastic device (2) includes an elastic bearing pad (21)
With a resilient plunger (22), elastic bearing pad (21) is supported on described pedestal (1), in the center of the elastic bearing pad (21)
Position is formed with a support pads chamber (211), and the circumferencial direction in elastic bearing pad (21) offers resilient plunger with interval shape
Hole (212), the elastic consent (212) are penetrated to the through hole of lower surface, elastic for the upper surface of own elasticity support pads (21)
Plug (22) is engaged with elastic consent (212), and works as the quantity that resilient plunger (22) is engaged with elastic consent (212)
During increase, the sand hill body (3) diminishes by amplitude of oscillation when impacting, and when resilient plunger (22) and elastic consent (212)
When the quantity being engaged is reduced, sand hill body (3) is by amplitude of oscillation increase when impacting, the supporting of described column fixed disk (311)
On the elastic bearing pad (21).
2. the adjustable sand hill of the amplitude of oscillation according to claim 1, it is characterised in that in side of the pedestal (1) under
Sucker (12) is fixed with by sucker stud (121) interval, and sucker stud limit has been screwed on the sucker stud (121)
Determine nut (1211).
3. the adjustable sand hill of the amplitude of oscillation according to claim 1, it is characterised in that described fixed disk attachment means (11)
For one group of screw rod (111) being distributed in square shape, the bottom of this group of screw rod (111) and the pedestal (1) are fixed, are stood in described
Offer one group of fixed disk screw hole (3111) on post fixed disk (311) and in the position corresponding to one group of screw rod (111), one
The upper end of group screw rod (111) probes into one group of fixed disk screw hole (3111) and by screwing each spiral shell in one group of screw rod (111)
Restriction nut (1111) on bar limits.
4. the adjustable sand hill of the amplitude of oscillation according to claim 1, it is characterised in that on described column (31) and
Corresponding to the position of the top of the column fixed disk (311) fixed disk is provided with up or down covers shield (312).
5. the adjustable sand hill of the amplitude of oscillation according to claim 4, it is characterised in that covered in the fixed disk on shield (312)
And shield stack circle is covered in the edge that the circumferencial direction of shield (312) is covered around fixed disk formed with a folding exhibition downwards
(3121), the side (3112) of the inwall and the circumferencial direction of the column fixed disk (311) that cover shield stack circle (3121) connects
Touch.
6. the adjustable sand hill of the amplitude of oscillation according to claim 1, it is characterised in that the diameter of the resilient plunger (22) is
It is adapted with the internal diameter of elastic consent (212), and the height of resilient plunger (22) and the elastic bearing pad (21)
Thickness is equal.
7. the adjustable sand hill of the amplitude of oscillation according to claim 1 or 6, it is characterised in that described elastic bearing pad (21) with
And resilient plunger (22) is made of nonmetallic materials.
8. the adjustable sand hill of the amplitude of oscillation according to claim 7, it is characterised in that described nonmetallic materials be rubber or
Nylon.
9. the adjustable sand hill of the amplitude of oscillation according to claim 1 or 6, it is characterised in that described elastic bearing pad (21)
Shape is in plum blossom-shaped.
10. the adjustable sand hill of the amplitude of oscillation according to claim 1 or 6, it is characterised in that the elastic bearing pad (21)
Highly it is 3 to 10 ㎝.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133476.1U CN206924372U (en) | 2017-02-14 | 2017-02-14 | The adjustable sand hill of the amplitude of oscillation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133476.1U CN206924372U (en) | 2017-02-14 | 2017-02-14 | The adjustable sand hill of the amplitude of oscillation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206924372U true CN206924372U (en) | 2018-01-26 |
Family
ID=61349041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720133476.1U Withdrawn - After Issue CN206924372U (en) | 2017-02-14 | 2017-02-14 | The adjustable sand hill of the amplitude of oscillation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206924372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693343A (en) * | 2017-02-14 | 2017-05-24 | 苏州搏克形健身器材有限公司 | Adjustable-swing punch bag |
-
2017
- 2017-02-14 CN CN201720133476.1U patent/CN206924372U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693343A (en) * | 2017-02-14 | 2017-05-24 | 苏州搏克形健身器材有限公司 | Adjustable-swing punch bag |
| CN106693343B (en) * | 2017-02-14 | 2021-11-16 | 苏州搏克形健身器材有限公司 | Sandbag with adjustable swing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180126 Effective date of abandoning: 20211116 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180126 Effective date of abandoning: 20211116 |