TWI598131B - Adjustable weight of the kettle bell - Google Patents

Adjustable weight of the kettle bell Download PDF

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Publication number
TWI598131B
TWI598131B TW105131474A TW105131474A TWI598131B TW I598131 B TWI598131 B TW I598131B TW 105131474 A TW105131474 A TW 105131474A TW 105131474 A TW105131474 A TW 105131474A TW I598131 B TWI598131 B TW I598131B
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Taiwan
Prior art keywords
hole
weight
shaft
slot
groove
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TW105131474A
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Chinese (zh)
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TW201811402A (en
Inventor
Lo-Pin Wang
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Priority to TW105131474A priority Critical patent/TWI598131B/en
Priority to DE102017113777.7A priority patent/DE102017113777B4/en
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Publication of TW201811402A publication Critical patent/TW201811402A/en

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
    • A63B21/075—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with variable weights, e.g. weight systems with weight selecting means for bar-bells or dumb-bells
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B2071/0694—Visual indication, e.g. Indicia

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Toys (AREA)
  • Cookers (AREA)

Description

可調整配重之壺鈴Adjustable weight kettlebell

    本發明係與健身器材有關，更詳而言之係指一種可調整配重之壺鈴。The present invention relates to fitness equipment, and more particularly to a kettlebell with adjustable weight.

    按，壺鈴係一種常見而簡易之健身器材，主要用以供使用者強健身體之用。
    惟，啞鈴與壺鈴最主要之差異在於，啞鈴主要係供使用者以單手抓握，並進行抬舉，而壺鈴則係用以供使用者以雙手抓握，並進行甩動擺盪，而可訓練更多之肌肉群。
    然而，以目前舊型之壺鈴而言，主要係一體成型，因此無法改變重量，導致使用者欲使用不同重量之壺鈴時，必須購買多數不同重量之壺鈴，而有花費金額過高及數量過多而不便於收納等問題。
    因此，目前已有一種能調整重量之壺鈴，如我國專利第４１４２４６號所揭，其主要係由一壺鈴本體、一配重塊及一鎖定單元所組成，以藉由該鎖定單元將該配重塊固定於該壺鈴本體內或將該配重塊解鎖以自該壺鈴本體內脫出者。然而，此種可調整配重之壺鈴，僅能對一塊配重塊進行固定，因此能夠變化之重量相當有限，實難以滿足不同人、不同重量之使用需求。 Press, kettlebell is a common and simple fitness equipment, mainly used for users to strengthen the body.
However, the main difference between dumbbells and kettlebells is that the dumbbells are mainly used for the user to grasp and lift with one hand, while the kettlebells are used for the user to grasp with both hands and perform swinging. And you can train more muscle groups.
However, in the case of the current old kettlebells, the main ones are integrally formed, so the weight cannot be changed, and when the user wants to use kettlebells of different weights, it is necessary to purchase a kettlebell of a plurality of different weights, and the cost is too high. The number is too large to be easily accommodated.
Therefore, there is currently a kettlebell capable of adjusting the weight, as disclosed in Japanese Patent No. 414246, which is mainly composed of a kettle body, a weight and a locking unit, by which the locking unit A weight is secured within the kettlebell or unlocked to escape from the kettlebell. However, such a kettlebell with adjustable weight can only fix one weight, so the weight that can be changed is quite limited, and it is difficult to meet the needs of different people and different weights.

    有鑑於此，為改善先前技術中，習知壺鈴有著可調整重量之變化性太少之問題；緣此，本發明乃提供一種可調整配重之壺鈴，其主要包含有：一壺鈴本體，具有一軸孔及一與該軸孔連通之配重孔；若干配重塊，該各配重塊具有一穿槽及一與該穿槽連通之旋轉槽，該穿槽之槽寬小於該旋轉槽之槽寬，該等配重塊係位於該配重孔內；一調整單元，具有一頂蓋、一軸桿、若干承接桿及一扳桿，該頂蓋具有一穿軸孔，該等承接桿係徑向連接於該軸桿上，該扳桿樞接於該軸桿一端，該軸桿穿經該穿軸孔及該軸孔與配重孔中，使該各承接桿位於該各配重塊之旋轉槽中；當該軸桿旋轉預定角度，該承接桿位於對應該配重塊之穿槽位置時，使對應之該配重塊可自該壺鈴本體脫出，該承接桿位於非對應該配重塊之穿槽位置，使對應之該配重塊被固定於該壺鈴本體內，藉以達到可多樣化地任意選擇配重之重量的功效。In view of this, in order to improve the prior art, the conventional kettlebell has a problem that the variability of the adjustable weight is too small; thus, the present invention provides a kettlebell with an adjustable weight, which mainly includes: a kettlebell The body has a shaft hole and a weight hole communicating with the shaft hole; a plurality of weights, the weights having a slot and a slot corresponding to the slot, the slot width of the slot is smaller than the slot a slot width of the rotating slot, the weight is located in the weight hole; an adjusting unit has a top cover, a shaft, a plurality of receiving rods and a wrench, the top cover has a shaft hole, the first cover The receiving rod is radially connected to the shaft, the lever is pivotally connected to one end of the shaft, and the shaft passes through the through hole and the shaft hole and the weight hole, so that the receiving rods are located at the respective rods The rotating groove of the weighting block; when the shaft is rotated by a predetermined angle, the receiving rod is located at a position corresponding to the slot of the weight, so that the corresponding weight can be released from the kettle body, the receiving rod Positioning the slot in the non-corresponding weight, so that the corresponding weight is fixed to the kettle body Therefore, the effect of arbitrarily selecting the weight of the counterweight can be achieved.

「第一較佳實施例」
100‧‧‧可調整配重之壺鈴
10‧‧‧壺鈴本體
11‧‧‧壺體
111‧‧‧軸孔
112‧‧‧配重孔
113‧‧‧定位柱
114‧‧‧重量數值
115‧‧‧壺體限位槽
116‧‧‧滑槽
12‧‧‧握把
20‧‧‧配重塊
21‧‧‧穿槽
22‧‧‧旋轉槽
221‧‧‧抵接槽
23‧‧‧限位柱
24‧‧‧滑塊
241‧‧‧插槽
25‧‧‧限位槽
30‧‧‧底蓋
31‧‧‧插柱
40‧‧‧調整單元
41‧‧‧頂蓋
411‧‧‧C形槽
412‧‧‧缺槽
413‧‧‧指示記號
414‧‧‧穿軸孔
415‧‧‧長條孔
42‧‧‧彈簧
43‧‧‧軸桿
431‧‧‧徑向孔
432‧‧‧樞接孔
44‧‧‧承接桿
45‧‧‧扳桿
451‧‧‧扳桿本體
453‧‧‧凹槽
454‧‧‧穿樞孔
452‧‧‧樞接軸
「第二較佳實施例」
200‧‧‧可調整配重之壺鈴
10‧‧‧壺鈴本體
20‧‧‧配重塊
30‧‧‧底蓋
40‧‧‧調整單元
41‧‧‧頂蓋
412‧‧‧缺槽
45‧‧‧扳桿
451‧‧‧扳桿本體
50‧‧‧制動單元
51‧‧‧扳桿制動孔
52‧‧‧缺槽容置孔
53‧‧‧制動塊
54‧‧‧制動彈簧"First preferred embodiment"
100‧‧‧ Adjustable weight kettlebell
10‧‧‧ kettle bell body
11‧‧‧ body
111‧‧‧Axis hole
112‧‧‧weight hole
113‧‧‧Positioning column
114‧‧‧weight value
115‧‧‧body limit slot
116‧‧‧Chute
12‧‧‧ grip
20‧‧‧weights
21‧‧‧through slot
22‧‧‧Rotating slot
221‧‧‧ Abutment slot
23‧‧‧Limited Column
24‧‧‧ Slider
241‧‧‧ slots
25‧‧‧Limited slot
30‧‧‧ bottom cover
31‧‧‧ Insert
40‧‧‧Adjustment unit
41‧‧‧Top cover
411‧‧‧C-shaped groove
412‧‧‧ Missing slot
413‧‧‧Indicative marks
414‧‧‧With shaft hole
415‧‧‧ long hole
42‧‧‧ Spring
43‧‧‧ shaft
431‧‧‧radial holes
432‧‧‧ pivot hole
44‧‧‧Support rod
45‧‧‧Toggles
451‧‧‧Tipstick body
453‧‧‧ Groove
454‧‧‧through the pivot hole
452‧‧‧ pivot shaft "second preferred embodiment"
200‧‧‧ Adjustable weight kettlebell
10‧‧‧ kettle bell body
20‧‧‧weights
30‧‧‧ bottom cover
40‧‧‧Adjustment unit
41‧‧‧Top cover
412‧‧‧ Missing slot
45‧‧‧Toggles
451‧‧‧Tipstick body
50‧‧‧ brake unit
51‧‧‧Tip brake hole
52‧‧‧ Missing hole
53‧‧‧ brake pads
54‧‧‧Brake spring

第一圖係本發明第一較佳實施例之立體分解圖。
第二圖係第一圖所示實施例另一視角之立體分解圖。
第三圖係第一圖所示實施例之局部構件分解圖。
第四圖係第一圖所示實施例之組合圖。
第五圖係沿第四圖中A-A之剖視圖。
第六圖係沿第四圖中B-B之剖視圖。
第七圖係沿第四圖中C-C之剖視圖。
第八圖至第十一圖係第一圖所示實施例之作動示意圖。
第十二至第十三圖係第一圖所示實施例之其一配重選擇之位置示意圖。
第十四圖係第一圖所示實施例之其一配重選擇之立體分解圖。
第十五圖至第十六圖係第一圖所示實施例之其二配重選擇之位置示意圖。
第十七圖係第一圖所示實施例之其二配重選擇之立體分解圖。
第十八圖至第十九圖係第一圖所示實施例之其三配重選擇之位置示意圖。
第二十圖係第一圖所示實施例之其三配重選擇之立體分解圖。
第二十一圖係本發明第二較佳實施例之立體分解圖。
第二十二圖係第二十一圖所示實施例另一視角之立體分解圖。
第二十三圖係第二十一圖所示實施例之組合圖。
第二十四圖係第二十一圖所示實施例之組合剖視暨局部放大圖。
第二十五圖係第二十一圖所示實施例之組合剖視暨局部放大作動示意圖。
第二十六圖係第二十一圖所示實施例之作動示意圖。 The first figure is an exploded perspective view of a first preferred embodiment of the present invention.
The second drawing is an exploded perspective view of another perspective of the embodiment shown in the first figure.
The third figure is an exploded view of a partial member of the embodiment shown in the first figure.
The fourth drawing is a combination of the embodiments shown in the first figure.
The fifth figure is a cross-sectional view taken along AA in the fourth figure.
The sixth drawing is a cross-sectional view taken along line BB in the fourth figure.
The seventh figure is a cross-sectional view taken along line CC in the fourth figure.
The eighth to eleventh drawings are schematic views of the operation of the embodiment shown in the first figure.
The twelfth through thirteenth drawings are schematic views of the position of one of the weight selections of the embodiment shown in the first figure.
Figure 14 is an exploded perspective view of one of the weights of the embodiment shown in the first figure.
The fifteenth to sixteenth drawings are schematic views showing the positions of the two weights of the embodiment shown in the first figure.
Figure 17 is a perspective exploded view of the second counterweight selection of the embodiment shown in the first figure.
Figures 18 through 19 are schematic views of the positions of the three counterweights of the embodiment shown in the first figure.
Figure 20 is an exploded perspective view of the three weight selection of the embodiment shown in the first figure.
The twenty-first embodiment is a perspective exploded view of a second preferred embodiment of the present invention.
The twenty-second figure is an exploded perspective view of another embodiment of the embodiment shown in Fig. 21.
The twenty-third figure is a combination of the embodiments shown in the twenty-first embodiment.
The twenty-fourth embodiment is a combined cross-sectional view and a partial enlarged view of the embodiment shown in the twenty-first embodiment.
The twenty-fifth drawing is a combined sectional view and a partial enlarged operation diagram of the embodiment shown in the twenty-first embodiment.
The twenty-sixth embodiment is a schematic diagram of the operation of the embodiment shown in the twenty-first embodiment.

    為使貴 審查委員能對本發明之特徵與其特點有更進一步之了解與認同，茲列舉以下較佳之實施例並配合圖式說明如下：
    請參閱第一圖至第二十圖，係本發明第一較佳實施例所提供之一種可調整配重之壺鈴１００，其主要包含有一壺鈴本體１０、若干之配重塊２０、一底蓋３０及一調整單元４０，其中：
    請參閱第一圖至第七圖，該壺鈴本體１０，具有一壺體１１及一跨接於該壺體１１頂面上之握把１２，該壺體１１之頂面軸向往內延伸有一軸孔１１１，該壺體１１之底面則軸向往內延伸有一配重孔１１２，該配重孔１１２之孔徑大於該軸孔１１１之孔徑，且該配重孔１１２與該軸孔１１１連通，該壺體１１之頂面上具有二定位柱１１３，該壺體１１之外周面圍繞設有若干之重量數值１１４，該配重孔１１２之軸向壁面上具有二壺體限位槽１１５，該配重孔１１２之徑向壁面具有二滑槽１１６。
    請參閱第一圖至第七圖，該等配重塊２０，每一配重塊２０之重量可為相同、不相同、或某些相同某些不相同。該各配重塊２０之頂面軸向往內延伸有一非圓形之穿槽２１，該各配重塊２０之底面軸向往內延伸有一非圓形之旋轉槽２２，該旋轉槽２２與該穿槽２１連通，且該旋轉槽２２之槽寬大於該穿槽２１之槽寬，該旋轉槽２２之軸向壁面上具有若干位於該穿槽２１周邊之抵接槽２２１，該各配重塊２０之頂面上具有二限位柱２３，該各配重塊２０之對稱外側具有二凸出之滑塊２４，該各配重塊２０之底面上具有二限位槽２５。該等配重塊２０係相互堆疊地由下方配重塊２０之限位柱２３插接於上方配重塊２０之限位槽２５中，並由該等配重塊２０之滑塊２４沿著該壺鈴本體１０之滑槽１１６滑入於該配重孔１１２內，使由最上方之配重塊的限位柱２３插接於該壺鈴本體１０之壺體限位槽１１５中，使該等配重塊２０以無法旋轉地置於該配重孔１１２內。該各配重塊２０之滑塊２４底部具有插槽２４１。
    請參閱第一圖至第七圖，該底蓋３０，具有二插柱３１，該插柱３１係插接於該最下方配重塊２０之插槽２４１中，而封閉該壺鈴本體１０之配重孔１１２。
    請參閱第一圖至第七圖，該調整單元４０，具有一頂蓋４１、一彈簧４２、一軸桿４３、若干之承接桿４４及一扳桿４５。該頂蓋４１之底面具有一C形槽４１１，該頂蓋４１之頂面具有一缺槽４１２及一指示記號４１３，該頂蓋４１具有一貫穿頂底面之穿軸孔４１４，該缺槽４１２兩側壁上具有上下延伸之長條孔４１５，該頂蓋４１之C形槽４１１係供該壺鈴本體１０之定位柱１１３置入，使該頂蓋４１可相對該壺鈴本體１０旋轉預定角度；該彈簧４２係置於該壺鈴本體１０之壺體１１頂面與該頂蓋４１之底面間，以提供該頂蓋４１向上彈起之裕度；該軸桿４３徑向貫穿有若干等間距之徑向孔４３１及一樞接孔４３２；該等承接桿４４係依等間距地徑向穿置於該軸桿４３之徑向孔４３１中；該扳桿４５具有一扳桿本體４５１及一樞接軸４５２，該扳桿本體４５１一端具有一凹槽４５３，並於該凹槽４５３兩側具有貫穿之穿樞孔４５４，該軸桿４３一端係位於該凹槽４５３中，並由該樞接軸４５２穿入於該扳桿本體４５１之穿樞孔４５４、該軸桿４３之樞接孔４３２及頂蓋４１上之長條孔４１５中，使該扳桿４５可軸樞於該頂蓋４１並相對該頂蓋４１進行上下之往復扳動，並將該軸桿４３穿經該頂蓋４１之穿軸孔４１４及該壺鈴本體１０之軸孔１１１，使該等承接桿４４穿經該各配重塊２０之穿槽２１。
    是以，上述即為本發明一較佳實施例所提供之一種可調整配重之壺鈴１００之各部構件及其組裝方式的介紹，接著再將其使用特點說明如下：
    當使用者欲調整可調整配重之壺鈴１００之重量，如欲將全部配重塊２０進行選擇性之脫離，以使整體重量最輕時。
    首先，將該扳桿４５向上扳起（如第八圖所示），並使該軸桿４３下移（如第九圖所示），此時該軸桿４３上之該等承接桿４４係由配重塊２０之穿槽２１位移至旋轉槽２２中，接著再旋轉扳桿４５以同步連動該軸桿４３旋轉預定角度（如第十圖所示），此時該等承接桿４４係位在該穿槽２１，再將該扳桿４５往下扳回至該缺槽４１２內（如第十一圖所示），由於此時每一承接桿４４皆係位於該各配重塊２０之穿槽２１（如第十二圖及第十三圖所示），因此在將該壺鈴本體１０提起時，全部之配重塊２０皆會連同該底蓋３０一併自該壺鈴本體１０之配重孔１１２中脫出（如第十四圖所示），以達到調整至最輕重量之功效。
    另外，當欲保留其中一塊配重塊２０於該壺鈴本體２０內時，則同樣將該扳桿４５向上扳起並使該軸桿４３下移，然後再旋轉該扳桿４５與軸桿４３，惟此時之旋轉角度與上述之旋轉角度不同，而使其一之承接桿４４係在旋轉槽２２內被旋轉至非對應穿槽２１之位置處（如第十六圖(A)所示），而能在該扳桿４５向下扳入至該缺槽４１２內時，由此一承接桿４４抵接在該配重塊２０之抵接槽２２１中，即由該承接桿４４托接於該配重塊２０之抵接槽２２１上，以將此一配重塊２０保留於該壺鈴本體１０內，而其餘之配重塊２０因其餘承接桿４４仍位在該穿槽２１，所以同樣自該壺鈴本體１０內脫出（如第第十六圖(B)(C)(D)(E)及第十七圖所示）。
    其次，當欲保留其中二塊配重塊２０於該壺鈴本體２０內時，則同樣將該扳桿４５向上扳起並使該軸桿４３下移，然後再旋轉該扳桿４５與軸桿４３，惟此時之旋轉角度與上述之旋轉角度不同，而使其二之承接桿４４係在旋轉槽２２內被旋轉至非對應穿槽２１之位置處（如第十九圖(A)(B)所示），而能在該扳桿４５向下扳入至該缺槽４１２內時，由此二承接桿４４抵接在該配重塊２０之抵接槽２２１中，即由該二承接桿４４托接於該二配重塊２０之抵接槽２２１上，以將此二配重塊２０保留於該壺鈴本體１０內，而其餘之配重塊２０因其餘承接桿４４仍位在該穿槽２１，所以同樣自該壺鈴本體１０內脫出（如第十九圖(C)(D)(E)及第二十圖所示）。
    藉此，本發明可依該軸桿４３所旋轉之角度不同，而達到由不同數量之承接桿４４對所對應之配重塊進行釋放（即承接桿位於穿槽對應位置處）或托接（即承接桿位於抵接槽對應位置處）之選擇。因此，本發明所能調整之重量配置相當多樣化，以因應不同使用者之需求。
    上述實施例中，該各配重塊之穿槽的槽寬皆不相同，以利選擇性地保留在壺鈴本體內或自壺鈴本體內脫出。
    請參閱第二十一圖至第二十六圖所示，係本發明第二較佳實施例所提供之一種可調整配重之壺鈴２００，其與第一較佳實施例相同包含有一壺鈴本體１０、若干之配重塊２０、一底蓋３０及一調整單元４０，惟其主要之差異在於：
    於本實施例中，如第二十一圖至第二十三圖所示，更包含有一制動單元５０，該制動單元５０具有一扳桿制動孔５１、一缺槽容置孔５２、一制動塊５３及一制動彈簧５４。該扳桿制動孔５１係形成於該扳桿４５之扳桿本體４５１上，該缺槽容置孔５２係形成於該頂蓋４１之缺槽４１２中，該制動塊５３係置於該缺槽容置孔５２中，該制動彈簧５４係抵接於該缺槽容置孔５２與該制動塊５３間，以提供該制動塊５３一向上移動之彈力預力。
    藉此，當該扳桿４５向下扳入於頂蓋４１之缺槽４１２內時，該制動塊５３受該制動彈簧５４所頂推而位於該扳桿４５之扳桿制動孔５１中（如第二十四圖所示），使此時之扳桿４５無法被扳動，以增加使用時之安全性。
    而當欲扳動該扳桿４５時，則需先稍加按壓該制動塊５３（如第二十五圖所示）後，再將該扳桿４５向上扳起（如第二十六圖所示），以利進行後續之調整配重之作業。
    以上所揭，僅為本發明所提供之較佳實施例而已，並非用以限制本發明之實施範圍，凡本技術領域內之相關技藝者根據本創作所為之均等變化，皆應屬本發明所涵蓋之範圍。 In order to enable the reviewing committee to have a better understanding and recognition of the features and characteristics of the present invention, the following preferred embodiments are illustrated with the following description:
Referring to FIG. 1 to FIG. 20 , a kettlebell 100 of an adjustable weight according to a first preferred embodiment of the present invention includes a kettle body 10 and a plurality of weights 20 and a weight. a bottom cover 30 and an adjustment unit 40, wherein:
Referring to the first to seventh figures, the kettle body 10 has a pot body 11 and a grip 12 spanning the top surface of the pot body 11. The top surface of the pot body 11 extends axially inwardly. a shaft hole 111, a bottom surface of the body 11 extending axially inwardly has a weight hole 112, a diameter of the weight hole 112 is larger than an aperture of the shaft hole 111, and the weight hole 112 is in communication with the shaft hole 111. The top surface of the body 11 has two positioning posts 113. The outer peripheral surface of the body 11 is provided with a plurality of weight values 114. The axial wall of the weight hole 112 has a two-body limiting groove 115. The radial wall of the heavy hole 112 has two sliding grooves 116.
Referring to the first to seventh figures, the weights 20 may each have the same weight, different, or some of the same weights. The top surface of each of the weights 20 extends axially inwardly with a non-circular groove 21, and the bottom surface of each of the weights 20 extends axially inwardly with a non-circular rotation groove 22, and the rotation groove 22 and the through hole The groove 21 is continuous, and the groove width of the rotation groove 22 is larger than the groove width of the groove 21, and the axial wall surface of the rotation groove 22 has a plurality of abutment grooves 221 at the periphery of the groove 21, and the weights 20 The top surface of the counterweight block 20 has two protruding sliders 24, and each of the weights 20 has two limiting slots 25 on the bottom surface thereof. The weights 20 are stacked on each other by the limiting posts 23 of the lower weights 20 and are inserted into the limiting slots 25 of the upper weights 20, and are carried by the sliders 24 of the weights 20 The sliding groove 116 of the kettle body 10 slides into the weight hole 112, so that the limiting column 23 of the upper weight is inserted into the pot limiting slot 115 of the kettle body 10, so that The weights 20 are placed in the counterweight hole 112 in a non-rotatable manner. The slider 24 of each of the weights 20 has a slot 241 at the bottom.
Referring to FIG. 1 to FIG. 7 , the bottom cover 30 has two insertion posts 31 , and the insertion post 31 is inserted into the slot 241 of the lowermost weight 20 to close the kettle body 10 . Counterweight hole 112.
Referring to the first to seventh figures, the adjusting unit 40 has a top cover 41, a spring 42, a shaft 43, a plurality of receiving rods 44 and a wrench 45. The bottom surface of the top cover 41 has a C-shaped groove 411. The top cover 41 has a notch 412 and an indication mark 413. The top cover 41 has a through hole 414 extending through the top bottom surface. The two side walls have an elongated hole 415 extending upwardly and upwardly, and the C-shaped groove 411 of the top cover 41 is inserted into the positioning post 113 of the kettle body 10 so that the top cover 41 can be rotated relative to the kettle body 10 by a predetermined angle. The spring 42 is disposed between the top surface of the kettle body 11 and the bottom surface of the top cover 41 to provide a margin for the top cover 41 to rise upward; the shaft 43 has a plurality of radial penetrations. a radial hole 431 and a pivot hole 432; the receiving rods 44 are radially inserted into the radial holes 431 of the shaft 43 at equal intervals; the wrench 45 has a wrench body 451 and A pivoting shaft 452 has a groove 453 at one end and a through hole 454 extending through the groove 453. The shaft 43 is located at the end of the groove 4 3, and the pivoting shaft 452 is inserted into the pivot hole 454 of the trigger body 451, the pivot hole 432 of the shaft 43 and the long hole 415 of the top cover 41, so that the trigger 45 The shaft 41 is pivoted to the top cover 41 and reciprocally moved up and down with respect to the top cover 41, and the shaft 43 is passed through the shaft hole 414 of the top cover 41 and the shaft hole 111 of the kettle body 10. The receiving rods 44 pass through the slots 21 of the respective weights 20.
Therefore, the above description is an introduction of various components of the kettlebell 100 with adjustable weights and the assembly manner thereof according to a preferred embodiment of the present invention, and then its use characteristics are as follows:
When the user wants to adjust the weight of the kettlebell 100 of the adjustable weight, if all the weights 20 are to be selectively detached, so that the overall weight is the lightest.
First, the wrench 45 is pulled up (as shown in the eighth figure), and the shaft 43 is moved down (as shown in FIG. 9), at which time the receiving rods 44 on the shaft 43 are Displaced into the rotary groove 22 by the through slot 21 of the weight 20, and then rotate the trigger 45 to synchronously rotate the shaft 43 by a predetermined angle (as shown in the tenth figure), at which time the receiving rod 44 is tied In the through slot 21, the trigger lever 45 is pulled back down into the notch 412 (as shown in FIG. 11), since each receiving rod 44 is located at each of the weights 20 The groove 21 (as shown in the twelfth and thirteenth figures), so when the kettle body 10 is lifted, all the weights 20 will be together with the bottom cover 30 from the kettle body 10 The weight hole 112 is disengaged (as shown in Fig. 14) to achieve the effect of adjusting to the lightest weight.
In addition, when one of the weights 20 is to be retained in the kettle body 20, the trigger 45 is also cocked up and the shaft 43 is moved downward, and then the lever 45 and the shaft 43 are rotated. However, the rotation angle at this time is different from the above-described rotation angle, so that the receiving rod 44 is rotated in the rotation groove 22 to the position corresponding to the non-corresponding groove 21 (as shown in FIG. 16(A)). When the trigger rod 45 is pulled down into the notch 412, a receiving rod 44 abuts in the abutment groove 221 of the weight 20, that is, the receiving rod 44 is connected. On the abutment groove 221 of the weight 20, the weight 20 is retained in the kettle body 10, and the remaining weights 20 are still located in the slot 21 due to the remaining receiving rods 44. Therefore, it is also released from the kettle body 10 (as shown in Fig. 16(B)(C)(D)(E) and Fig. 17).
Secondly, when two weights 20 are to be retained in the kettle body 20, the trigger 45 is also pulled up and the shaft 43 is moved downward, and then the lever 45 and the shaft are rotated. 43. However, the rotation angle at this time is different from the rotation angle described above, and the two receiving rods 44 are rotated in the rotation groove 22 to the position corresponding to the non-corresponding groove 21 (as shown in FIG. 19(A) ( B)), when the trigger rod 45 is pulled down into the notch 412, the two receiving rods 44 abut against the abutment groove 221 of the weight 20, that is, by the second The receiving rod 44 is supported on the abutting groove 221 of the two weights 20 to retain the two weights 20 in the kettle body 10, and the remaining weights 20 are still in place due to the remaining receiving rods 44. In the groove 21, it is also released from the kettle body 10 (as shown in Fig. 19(C)(D)(E) and Fig. 20).
Therefore, according to the different angles of rotation of the shaft 43 , the present invention can achieve the release of the corresponding weights by different numbers of the receiving rods 44 (ie, the receiving rod is located at the corresponding position of the slot) or the support ( That is, the selection of the receiving rod at the corresponding position of the abutment groove). Therefore, the weight configuration that can be adjusted by the present invention is quite diverse to meet the needs of different users.
In the above embodiment, the groove width of each of the weights is different, so as to selectively remain in the kettle bell body or escape from the kettle bell.
Referring to the twenty-first to twenty-fifth embodiments, an adjustable weight kettlebell 200 according to a second preferred embodiment of the present invention includes a kettle as in the first preferred embodiment. The bell body 10, the plurality of weights 20, a bottom cover 30 and an adjustment unit 40, but the main differences are:
In this embodiment, as shown in the twenty-first to twenty-third figures, a brake unit 50 is further included, the brake unit 50 has a lever brake hole 51, a slot receiving hole 52, and a brake. Block 53 and a brake spring 54. The lever braking hole 51 is formed on the trigger body 451 of the trigger 45. The notch receiving hole 52 is formed in the notch 412 of the top cover 41, and the braking block 53 is placed in the missing slot. In the accommodating hole 52, the brake spring 54 abuts between the sluice receiving hole 52 and the brake block 53 to provide an elastic preload force for the brake block 53 to move upward.
Therefore, when the trigger 45 is pulled downward into the notch 412 of the top cover 41, the brake block 53 is pushed by the brake spring 54 to be located in the lever brake hole 51 of the trigger 45 (eg As shown in the twenty-fourth figure, the trigger 45 at this time cannot be pulled to increase the safety during use.
When the trigger lever 45 is to be pulled, the brake block 53 (such as shown in FIG. 15) needs to be slightly pressed, and then the trigger lever 45 is pulled up (as shown in the twenty-sixth figure). Show), in order to facilitate the subsequent adjustment of the weight of the operation.
The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. All of the related art in the art will be equally changed according to the present invention. The scope of coverage.

 

100‧‧‧可調整配重之壺鈴 100‧‧‧ Adjustable weight kettlebell

10‧‧‧壺鈴本體 10‧‧‧ kettle bell body

11‧‧‧壺體 11‧‧‧ body

111‧‧‧軸孔 111‧‧‧Axis hole

113‧‧‧定位柱 113‧‧‧Positioning column

114‧‧‧重量數值 114‧‧‧weight value

12‧‧‧握把 12‧‧‧ grip

20‧‧‧配重塊 20‧‧‧weights

21‧‧‧穿槽 21‧‧‧through slot

23‧‧‧限位柱 23‧‧‧Limited Column

24‧‧‧滑塊 24‧‧‧ Slider

241‧‧‧插槽 241‧‧‧ slots

30‧‧‧底蓋 30‧‧‧ bottom cover

31‧‧‧插柱 31‧‧‧ Insert

40‧‧‧調整單元 40‧‧‧Adjustment unit

41‧‧‧頂蓋 41‧‧‧Top cover

412‧‧‧缺槽 412‧‧‧ Missing slot

413‧‧‧指示記號 413‧‧‧Indicative marks

415‧‧‧長條孔 415‧‧‧ long hole

42‧‧‧彈簧 42‧‧‧ Spring

43‧‧‧軸桿 43‧‧‧ shaft

431‧‧‧徑向孔 431‧‧‧radial holes

432‧‧‧樞接孔 432‧‧‧ pivot hole

44‧‧‧承接桿 44‧‧‧Support rod

45‧‧‧扳桿 45‧‧‧Toggles

451‧‧‧扳桿本體 451‧‧‧Tipstick body

453‧‧‧凹槽 453‧‧‧ Groove

454‧‧‧穿樞孔 454‧‧‧through the pivot hole

452‧‧‧樞接軸 452‧‧‧ pivot shaft

Claims (13)

一種可調整配重之壺鈴，其主要包含有：
    一壺鈴本體，具有一軸孔及一與該軸孔連通之配重孔；
    若干配重塊，該各配重塊具有一穿槽及一與該穿槽連通之旋轉槽，該穿槽之槽寬小於該旋轉槽之槽寬，該等配重塊係位於該配重孔內；
    一調整單元，具有一頂蓋、一軸桿、若干承接桿及一扳桿，該頂蓋具有一穿軸孔，該等承接桿係徑向連接於該軸桿上，該扳桿樞接於該軸桿一端，該軸桿穿經該穿軸孔及該軸孔與配重孔中，使該各承接桿位於該各配重塊之旋轉槽中；
    當該軸桿旋轉預定角度，該承接桿位於對應該配重塊之穿槽位置時，使對應之該配重塊可自該壺鈴本體脫出，該承接桿位於非對應該配重塊之穿槽位置時，使對應之該配重塊被固定於該壺鈴本體內。 A potbell with adjustable weight, which mainly comprises:
a kettle body having a shaft hole and a weight hole communicating with the shaft hole;
a plurality of weights, the weights having a slot and a slot extending in communication with the slot, the slot width of the slot being smaller than the slot width of the slot, the weights being located in the weight hole Inside;
An adjustment unit having a top cover, a shaft rod, a plurality of receiving rods and a trigger rod, the top cover having a through hole, the receiving rod is radially connected to the shaft, the lever is pivotally connected to the shaft One end of the shaft, the shaft passes through the through hole and the shaft hole and the weight hole, so that the receiving rods are located in the rotating grooves of the weights;
When the shaft is rotated by a predetermined angle, the receiving rod is located at a position corresponding to the slot of the weight, so that the corresponding weight can be released from the kettle body, and the receiving rod is located at a non-corresponding weight When the groove is in the position, the corresponding weight is fixed in the kettle body. 依據申請專利範圍第1項所述可調整配重之壺鈴，其中，該壺鈴本體具有一壺體及一跨接於該壺體頂面上之握把。According to the scope of claim 1, the potbell can be adjusted, wherein the kettle body has a pot body and a grip spanning the top surface of the pot body. 依據申請專利範圍第2項所述可調整配重之壺鈴，其中，該壺體之頂面軸向往內延伸有該軸孔，該壺體之底面則軸向往內延伸有該配重孔，該配重孔之孔徑大於該軸孔之孔徑。According to the scope of claim 2, the potbell can be adjusted, wherein the top surface of the body extends axially inwardly, and the bottom surface of the body extends axially inward. The aperture of the weight hole is larger than the aperture of the shaft hole. 依據申請專利範圍第3項所述可調整配重之壺鈴，其中，該壺體之頂面上具有二定位柱，該頂蓋之底面具有一C形槽，該二定位柱係位於該C形槽內。According to the scope of claim 3, the potbell can be adjusted, wherein the top surface of the pot body has two positioning posts, and the bottom surface of the top cover has a C-shaped groove, and the two positioning pillars are located in the C Inside the groove. 依據申請專利範圍第4項所述可調整配重之壺鈴，其中，該壺體之外周面圍繞設有若干之重量數值，該頂蓋具有一指示記號。The kettlebell of the adjustable weight according to item 4 of the patent application scope, wherein the outer peripheral surface of the kettle body is provided with a plurality of weight values, and the top cover has an indication mark. 依據申請專利範圍第１項所述可調整配重之壺鈴，其中，該壺鈴本體之配重孔的軸向壁面上具有二壺體限位槽，該配重孔之徑向壁面具有二滑槽；該各配重塊之頂面上具有二限位柱，該各配重塊之對稱外側具有二凸出之滑塊，該各配重塊之底面上具有二限位槽；該等配重塊係相互堆疊地由下方配重塊之限位柱插接於上方配重塊之限位槽中，並由該等配重塊之滑塊沿著該壺鈴本體之滑槽滑入於該配重孔內，使由最上方之配重塊的限位柱插接於該壺鈴本體之壺體限位槽中。The potbell of the adjustable weight according to the first aspect of the patent application, wherein the weight wall of the kettle body has a two-body limit groove, and the radial wall of the weight hole has two a sliding groove; the top surface of each of the weighting blocks has two limiting pillars, and the symmetric outer sides of the weighting blocks have two protruding sliders, and the weighting blocks have two limiting slots on the bottom surface thereof; The weights are stacked on each other by the limit column of the lower weight to be inserted into the limit groove of the upper weight, and slide by the slider of the weight along the chute of the kettle body In the weight hole, the limiting post of the upper weight is inserted into the pot limiting slot of the kettle body. 依據申請專利範圍第6項所述可調整配重之壺鈴，更包含有一底蓋，該底蓋具有二插柱；該各配重塊之滑塊底部具有插槽；該底蓋之插柱係插接於最下方配重塊之插槽中，而封閉該壺鈴本體之配重孔。The potbell of the adjustable weight according to claim 6 of the patent application scope further includes a bottom cover having two insertion posts; the bottom of each of the weights has a slot; the bottom cover is inserted The socket is inserted into the slot of the lowermost weight block, and the weight hole of the kettle body is closed. 依據申請專利範圍第1項所述可調整配重之壺鈴，其中，該旋轉槽之軸向壁面上具有若干位於該穿槽周邊之抵接槽，當該承接桿位於非對應該配重塊之穿槽位置時，該承接桿係抵接於該抵接槽中。The kettle bell of the adjustable weight according to claim 1, wherein the axial wall surface of the rotating slot has a plurality of abutment grooves at the periphery of the groove, when the receiving rod is located at a non-corresponding weight When the slot is in the slot position, the receiving rod abuts in the abutment slot. 依據申請專利範圍第1項所述可調整配重之壺鈴，其中，該調整單元更具有一彈簧，該彈簧係置於該壺鈴本體之頂面與該頂蓋之底面間，以提供該頂蓋向上彈起之裕度。The potbell of the adjustable weight according to claim 1, wherein the adjusting unit further has a spring disposed between the top surface of the kettle body and the bottom surface of the top cover to provide the The margin of the top cover to bounce up. 依據申請專利範圍第1項所述可調整配重之壺鈴，其中，該軸桿徑向貫穿有若干等間距之徑向孔；該等承接桿係依等間距地徑向穿置於該軸桿之徑向孔中。The kettlebell of the adjustable weight according to claim 1, wherein the shaft has a plurality of equally spaced radial holes; the receiving rods are radially placed on the shaft at equal intervals The radial hole of the rod. 依據申請專利範圍第1項所述可調整配重之壺鈴，其中，該頂蓋之頂面具有一缺槽，該缺槽兩側壁上具有上下延伸之長條孔；該軸桿具有一樞接孔；該扳桿具有一扳桿本體及一樞接軸，該扳桿本體一端具有一凹槽，並於該凹槽兩側具有貫穿之穿樞孔，該軸桿一端係位於該凹槽中，並由該樞接軸穿入於該扳桿本體之穿樞孔及該軸桿之樞接孔中，使該扳桿可相對該軸桿進行上下之往復扳動，當該扳桿向下扳時，係位於該缺槽內，當該扳桿向上桿時，可連動該軸桿旋轉。The potbell of the adjustable weight according to the first aspect of the patent application, wherein the top cover of the top cover has a notch, and the two side walls of the notch have an elongated hole extending upward and downward; the shaft has a pivot The ejector has a ram body and a pivoting shaft, the shank body has a groove at one end, and has a penetrating through hole on both sides of the groove, and one end of the shaft is located in the groove And the pivot shaft penetrates into the pivot hole of the trigger body and the pivot hole of the shaft, so that the trigger rod can be reciprocated up and down with respect to the shaft, when the pull rod is When the lower lever is pulled, it is located in the missing slot, and when the trigger lever is up, the shaft can be rotated. 依據申請專利範圍第11項所述可調整配重之壺鈴，更包含有一制動單元，該制動單元具有一扳桿制動孔、一缺槽容置孔、一制動塊及一制動彈簧；該扳桿制動孔係形成於該扳桿之扳桿本體上，該缺槽容置孔係形成於該頂蓋之缺槽中，該制動塊係置於該缺槽容置孔中，該制動彈簧係抵接於該缺槽容置孔與該制動塊間，以提供該制動塊一向上移動之彈力預力。The kettlebell with adjustable weight according to claim 11 of the patent application scope further includes a brake unit having a lever brake hole, a slot receiving hole, a brake block and a brake spring; a brake hole is formed on the trigger body of the trigger rod, and the notch receiving hole is formed in the notch of the top cover, and the brake block is disposed in the notch receiving hole, the brake spring system Abutting between the notch receiving hole and the brake block to provide an elastic preload force for the brake block to move upward. 依據申請專利範圍第11項所述可調整配重之壺鈴，其中，該各配重塊之穿槽的槽寬皆不相同。The potbells of the adjustable weights according to claim 11 of the patent application scope, wherein the groove widths of the slots of the weights are different.
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