CN102357298A

CN102357298A - Overlaid type sandbag

Info

Publication number: CN102357298A
Application number: CN2011103185858A
Authority: CN
Inventors: 顾元龙
Original assignee: SUZHOU BOKEXING FITNESS EQUIPMENT CO Ltd
Current assignee: SUZHOU BOKEXING FITNESS EQUIPMENT CO Ltd
Priority date: 2011-10-19
Filing date: 2011-10-19
Publication date: 2012-02-22

Abstract

The invention relates to an overlaid type sandbag, belonging to the technical field of physical exercise equipment. The overlaid type sandbag comprises a base, a pile body and a transitional connecting piece, wherein the transitional connecting piece is fixed with the base; and the pile body inserts onto the transitional connecting piece in a matching manner. The overlaid type sandbag is characterized in that: the pile body consists of a plurality of disk bodies to be struck and a vertical post, the vertical post inserts onto the transitional connecting piece, and the plurality of disk bodies to be struck are sleeved on the vertical post in an overlaid state. The overlaid type sandbag has the advantages that: as the pile body is composed of the plurality of disk bodies to be struck and the vertical post, one disk body to be struck can be purposely replaced when the disk body to be struck is damaged, thereby being beneficial to saving the equipment use cost for a gymnasium and sufficiently embodying the spirit of saving-type economy.

Description

The stacked-up type sand hill

Technical field

The invention belongs to the athletic sports appliance technical field, be specifically related to a kind of stacked-up type sand hill

Background technology

person stub pile prepared from wood sand hill is the athletic sports appliance that a kind of structure is terse, investment is little; It is made up of pile body, pedestal and the transition piece that is used to supply pile body to be arranged on the pedestal; The technology contents of the person stub pile prepared from wood sand hill that can be recommended by the Chinese utility model patent Granted publication CN201701714U that is not limited to this is seen in; Though this patent has the capable alleged technique effect of Instructions Page 2 12-15, still has shortcoming.Specifically: because the as a whole cylindrical body of pile body structure, in case therefore behind the local damage, can only integral body replace, both be unfavorable for practicing thrift the use cost of stadiums, the economizing economy spirit of advocating with the present whole society is again runed counter to.Therefore be necessary to improve, the technical scheme that will introduce below produces under this background

Summary of the invention

task of the present invention is to provide a kind of and causes when decreasing situation when the part appears in pile body;, pin correspondence ground need not to replace whole pile body but changing, with the use cost of practicing thrift stadiums and the stacked-up type sand hill that adapts with economizing economy spirit that the present whole society advocates.

task of the present invention is accomplished like this; A kind of stacked-up type sand hill comprises pedestal, pile body and transition piece, and transition piece and pedestal are fixed; The pile body inserting is on transition piece; Be characterised in that: described pile body is impacted disk body and a column constitutes by a plurality of, and column is plugged on the described transition piece, and is a plurality ofly impacted disk body and be set on the column with stacked state.

are coated with protective jacket on the described outer wall that is impacted disk body in a concrete embodiment of the present invention, and the central authorities that impacted disk body are installed with pipe box, and pipe box matches with described column.

in another concrete embodiment of the present invention, described protective jacket is a leather.

are describedly impacted disk body and are processed by elastomeric material in another concrete embodiment of the present invention.

are in another concrete embodiment of the present invention; Described transition piece comprises that shape is one of disc and connects base and the connection cylinder that extends the middle position that is formed in a side that is connected base; The central authorities of the short transverse of this connection cylinder offer a pile body column jack; The outer wall that connects cylinder has one group to strengthen the wing with the radiation morphosis; Each height that strengthens the wing equates that with the said height that is connected cylinder described column is equipped with a sheath towards an end of transition piece, and sheath matches with said pile body column jack.

also have among the concrete embodiment of the present invention, and described one group of quantity that strengthens the wing is 3-12, and spacing distance each other equates.

more of the present invention and among concrete embodiment, the described enhancing wing is extended with an expansion pin towards an end end of said connection base, this expansion pin be connected base and engage.

in of the present invention and then concrete embodiment, the shape of described expansion pin is L-shaped substantially.

of the present invention again more and among concrete embodiment, spaced apartly in the edge of the circumferencial direction of described connection base is provided with one group of fixing hole.

technical scheme provided by the invention is owing to impacted disk body and column constitutes with pile body by a plurality of; Therefore when a certain when being impacted disk body and causing damage; But just replace to the pin correspondence; Both help to practice thrift the equipment use cost of stadiums, demonstrated fully economizing economy spirit again.

Description of drawings

Fig. 1 is a concrete example structure figure of the present invention.

The specific embodiment

can be expressly understood technical spirit of the present invention and beneficial effect more for the auditor that the makes Patent Office especially public; The applicant general elaborates with the mode of embodiment below; But the description to embodiment all is not the restriction to the present invention program, any according to the present invention design done only for pro forma but not substantial equivalent transformation all should be regarded as technical scheme category of the present invention.

please be referring to Fig. 1; Provided the stacked-up type sand hill that constitutes by pile body 1, pedestal 2 and transition piece 3; Shown in figure; Have a fixed head 21 at pedestal 2 towards the central authorities of a side of transition piece 3, spaced apartly in the edge of the circumferencial direction of this fixed head 21 be provided with one group of fixing screw hole 211.And be provided with sucker 22 in the bottom of pedestal 2, sucker 22 plays the effect that prevents that pedestal 2 from moving about, and pedestal 2 is located with terrace reliably.

transition piece 3 comprises that being formed in the connection cylinder 32 that is connected on the base 31 by connection base 31 with one constitutes; Connecting base 31 is the shape of disc; Edge around it offers fixing hole 311; Revolve and in aforesaid fixing screw hole 211 through fixing hole 311 with one group of hold-down screw 3111, thereby it is fixing with pedestal 2 to connect base 31.Connect cylinder 32 extensions and be formed in the central authorities of connection base 31 towards a side of pile body 1; The enhancing wing 322 that on the outer wall of this connection cylinder 32, has one group of spacing each other to equate with the radiation morphosis in the present embodiment, has illustrated six to strengthen the wing 322; But do not receive the restriction of diagram quantity; For example both can be three, nine or 12 enhancing wings 322, the distance between the adjacent enhancing wing 322 can be identical, also can be inequality.Constitute a shape in the bottom of each enhancing wing 322 and trend towards L shaped expansion pin 3221, expand pin 3221 and be connected base 31 engaging.Central authorities connecting cylinder 32 offer a pile body column jack 321.

are as the technical essential of technical scheme of the present invention: the structure of pile body 1 is designed to impacted disk body 11 and a column 12 constitutes by a plurality of; A plurality of disk bodies 11 that impacted are nested with on column 12 with stacked state; Each is impacted on the outer wall of disk body 11 is coated with protective jacket 111; Protective jacket 111 preferred but not use leather with being limited to, is installed with a pipe box 112 in each central authorities that impacted disk body 11, and quilt is impacted disk body 11 and is placed on the column 12 through pipe box 112.Impacted disk body 11 preferred elastomeric material for example sponge or the materials similar (like expanded material) used again.

at the end of column 12 towards pedestal 2, say more properly that the end towards transition piece 3 is equipped with a sheath 121 by shown in Figure 1, and sheath 121 matches with aforesaid pile body column jack 321.

though illustrated six quilts to impact disk body 11, do not mean to be limited to six in the present embodiment, can increase and decrease as required, for example when the height dimension that impacted disk body 11 than hour, then corresponding increase, vice versa.Preferably; The height that will be impacted disk body 11 is designed to 15-25 ㎝; So; When the height that is impacted disk body 11 when having of whole pile body 1 is 100 ㎝, can be provided with so five highly respectively be the quilt of 20 ㎝ to impact disk body 11 or four highly respectively be that the quilt of 25 ㎝ impacts disk body 11, can the quilt with differing heights size be impacted disk body 11 in addition and mix and be provided with.

Aforesaid transition piece 3 only is a kind of version; Other version can be arranged, and the version that for example adopts CN201701714U and disclosed is when the transition piece of this patent form of employing; But adaptive change is made in the bottom of column 12 so, and can save sheath 121

Claims

1. a kind of stacked-up type sand hill; Comprise pedestal (1), pile body (2) and transition piece (3); Transition piece (3) is fixing with pedestal (2), and pile body (1) inserting is characterized in that on transition piece (3): described pile body (1) is by a plurality of disk body (11) and a column (12) formations of being impacted; Column (12) is plugged on the described transition piece (3), and a plurality of disk body (11) that impacted is set on the column (12) with stacked state.

2. stacked-up type sand hill according to claim 1; It is characterized in that being coated with protective jacket (111) on the described outer wall that is impacted disk body (11); And the central authorities that impacted disk body (11) are installed with pipe box (112), and pipe box (112) matches with described column (12).

3. stacked-up type sand hill according to claim 2 is characterized in that described protective jacket (111) is a leather.

4. stacked-up type sand hill according to claim 1 and 2 is characterized in that the described disk body (11) that impacted processed by elastomeric material.

5. stacked-up type sand hill according to claim 1; It is characterized in that described transition piece (3) comprises that shape is one of disc and connects the connection cylinder (32) that base (31) and extension are formed in the middle position of a side that is connected base (31); The central authorities of the short transverse of this connection cylinder (32) offer a pile body column jack (321); The outer wall that connects cylinder (32) has one group to strengthen the wing (322) with the radiation morphosis; Each height that strengthens the wing (322) equates with the said height that is connected cylinder (32); Described column (12) is equipped with a sheath (121) towards an end of transition piece (3), and sheath (121) matches with said pile body column jack (321).

6. stacked-up type sand hill according to claim 5 it is characterized in that described one group of quantity that strengthens the wing (322) is 3-12, and spacing distance each other equates.

7. stacked-up type sand hill according to claim 5; It is characterized in that the described enhancing wing (322) is extended with an expansion pin (3221) towards an end end of said connection base (31), this expansion pin (3221) be connected base (31) and engage.

8. stacked-up type sand hill according to claim 7 is characterized in that the shape of described expansion pin (3221) is L-shaped substantially.

9. According to claim 5 or 7 described stacked-up type sand hills, it is characterized in that the spaced apart one group of fixing hole (311) that is provided with in edge at the circumferencial direction of described connection base (31)