TWM502487U - Locking and positioning structure of body-building apparatus - Google Patents

Description

Closed lock structure of fitness equipment

The present invention relates to a closed locking structure of a fitness equipment, which refers to the use of multiple sets of corresponding and matching components to slide and snap to each other, and cooperate with the sliding position of the positioning switch to provide a closed fitness device type locking position. The function.

According to the Republic of China Patent Certificate No. M484441, the "multi-functional fitness device" is a new type of patent previously applied by the creator, mainly including two corresponding hollow covers, which are externally provided with a grip, and The hollow cover system can be combined correspondingly; the two weight modules are respectively combined in the hollow cover body; and the hollow cover body having the grip can be used separately or simultaneously when the hollow cover body does not correspond to the combined state. Wherein, the hollow cover body is provided with a slot, the slot is pivotally provided with a triggering member, and the positioning piece is provided with two through slots and two hook portions, and is disposed on a surface facing the hollow cover The oscillating member has two hook pieces extending at one end thereof, and two springs are disposed on one side of the hook piece, and the two hook pieces respectively pass through the two slots and are hooked to the two hooks of the other weight module positioning piece The clamping portion is configured to interlock the swinging member and cause the swinging member to swing, thereby causing the hooking piece of the swinging member to be hooked or detached from the second weighting module of the other weight module positioning piece. a portion such that the hollow covers are in a state of corresponding bonding or mutual separation. However, the above-mentioned multi-functional fitness device simply relies on the hook piece of the trigger member or the two hooks of the other weight module positioning piece. The card portion is such that the hollow covers are correspondingly joined or detached from each other. Therefore, when the athlete is in use, if the hook is accidentally hooked, the hollow cover will suddenly detach from each other and be thrown out, which is quite easy to cause danger to himself or others.

Therefore, how to carry out research and development on the problems of the above-mentioned "multi-functional fitness device", which is the application of the above-mentioned application, is indeed the goal of the relevant industry to strive for research and development. This creator is in view of this, thinking and creative ideas, With many years of experience in developing and designing, it has been explored and tested by many parties, and many revisions and improvements have been made.

In view of the fact that the "multi-functional fitness device" previously applied by the present creator only combines or disengages the corresponding hollow cover by a single component, when the athlete is in use, it is easy to have a large probability that the hollow cover is suddenly Breaking away from each other and causing danger to themselves or others. Therefore, it is necessary to develop a closed lock structure that is designed to improve the component of the exercise machine.

The present invention provides a closed locking structure for a fitness device, comprising: a hollow cover body corresponding to two joints, the outer periphery of which is formed with two corresponding convex portions, and the convex portions jointly connect a grip, and the convex hill a slot is formed in the hollow cover body, and a guide groove is formed on two sides of the inner wall of the slot, the guide slot is provided with a positioning switch having a trigger portion, and the trigger portion protrudes from the slot The outer side of the hole; the corresponding positioning piece is respectively correspondingly closed and coupled to the hollow cover body, and the positioning piece comprises: a first through positioning hole for sliding the positioning switch; a second through positioning hole , for the positioning switch of another hollow cover body to be set; more than one positioning column has a large The diameter section and the small diameter section; more than one positioning sectioning groove has a large diameter section and a small diameter section, and the positioning pillar of the other positioning piece is corresponding to the slippage positioning of the sleeve.

The effect of the present invention is mainly that the two hollow covers utilize the mutual corresponding sliding engagement positioning of the positioning switches, and the positioning pieces fixed on the two hollow covers provide corresponding positioning posts and positioning slots, so that a hollow The positioning post on the cover body and the positioning slot on the other hollow cover body can be displaced from each other and can be engaged and engaged, so that the athlete does not cause the hollow cover body to suddenly detach from each other and be thrown out during use. So as to create the danger of self or others, and achieve the double protection of the lock position function.

[this creation]

10‧‧‧ hollow cover

101‧‧‧The humps

11‧‧‧ grip

12‧‧‧Slots

13‧‧‧ Guide slot

14‧‧‧ Positioning switch

141‧‧‧Turning Department

142‧‧‧ convex card department

15‧‧‧ gap

16‧‧‧Bump

20‧‧‧ Positioning film

21‧‧‧First through positioning hole

22‧‧‧Second through positioning hole

23‧‧‧Positioning column

231‧‧‧ Large diameter section

232‧‧‧Small path section

24‧‧‧ Positioning slot

241‧‧‧ Large diameter section

242‧‧‧Small path

25‧‧‧ positioning convex

26‧‧‧ hollow set of columns

27‧‧‧ accommodating slots

271‧‧‧deep groove

272‧‧‧ shallow slot

28‧‧‧ sets of columns

30‧‧‧Closed piece

31‧‧‧Bumps

40‧‧‧weight ring

The first picture is a three-dimensional combination of the creation.

Figure 2 is an exploded view of the creation.

The third figure is an exploded view of the original positioning piece and the hollow cover.

Figure 4 is a schematic view of another angle of Figure 3.

Fig. 5 is a partial enlarged view of Fig. 4.

Fig. 6 is a schematic view showing the combination of the positioning piece and the hollow cover.

Figure 7 is a partial perspective cross-sectional view of the present positioning piece and the hollow cover.

Figure 8 is a side cross-sectional view of the positioning switch of the present invention completing the closed locking position.

Figure 9 is a schematic diagram showing the appearance of the closed position of the positioning switch of the present invention.

Fig. 10 is a schematic view showing the separation of the original positioning piece from the hollow cover.

Figure 11 is a partial perspective cross-sectional view of the present invention in which the positioning piece is separated from the hollow cover.

Figure 12 is a side cross-sectional view showing the unlocking of the positioning switch of the present invention.

Figure 13 is a schematic diagram showing the appearance of the positioning switch of the present invention.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following for a brief description of the following examples. For details, please refer to paragraphs 1~5. As shown, the present invention provides a closed lock structure for a fitness device, comprising: a hollow cover 10 of a corresponding combination, the outer periphery of which is formed with two corresponding convex portions 101, and the convex portions 101 are connected to each other. And a slot 12 extending through the hollow cover 10 is formed on the periphery of the inner wall of the slot 12, and the guide groove 13 is provided with a positioning portion 141. The switch 14 is slidable, and the positioning switch 14 is formed with a convex portion 142 at one end thereof and the triggering portion 141 is protruded from the outside of the slot 12; the corresponding positioning pieces 20 are respectively correspondingly closed and coupled to the hollow cover 10 The positioning piece 20 includes: a first through positioning hole 21 for sliding the positioning switch 14; and a second through positioning hole 22 for the positioning switch 14 of the other hollow cover 10 to be worn. Set position; more than one positioning post 23, having a large diameter section 2 31 and the small diameter section 232; the one or more positioning slots 24 have a large diameter section 241 and a small diameter section 242, and the positioning post 23 of the other positioning piece 20 is correspondingly positioned and slipped.

The peripheral edge of the hollow cover 10 is formed with a notch 15 , and the peripheral edge of the positioning piece 20 is provided with a positioning convex portion 25 . When the hollow cover 10 and the positioning piece 20 are coupled to each other, the positioning convex portion 25 is formed. Correspondingly, the gap 15 is inserted.

The hollow cover body 10 is internally provided with a stud 16 , and the positioning piece 20 is provided with a hollow sleeve 26 , and the hollow sleeve 26 is correspondingly inserted into the boss 16 of the hollow cover 10 to enable the positioning. The sheet 20 is correspondingly closed to the hollow cover 10, and the hollow sleeve 26 is joined to the positioning block 23 with its other side.

In addition, the positioning post 23 is inserted into the large diameter section 241 of the positioning slot 20 by the large diameter section 231, and the two corresponding positioning pieces 20 are reversely rotated to make the positioning piece 20 The small diameter section 232 of the positioning post 23 slides into the small diameter section 242 of the positioning slot 20 of the positioning piece 20, and the two corresponding positioning pieces 20 are engaged with each other so that the hollow cover 10 is combined. .

Furthermore, the positioning piece 20 is recessed with a receiving groove 27, and the receiving groove 27 has a set of columns 28, and the set of legs 28 is sleeved with a weight ring piece 40, and is coupled by a closing piece 30. The positioning piece 20 is positioned such that the weight ring piece 40 is received and enclosed in the positioning piece 20.

Moreover, the deep groove 271 and the shallow groove 272 are respectively disposed on the wall surface of the groove of the accommodating groove 27, and the periphery of the sealing piece 30 is provided with a protrusion 31, and the protrusion 31 is placed in the deep concave After the groove 271, the sealing piece 30 is laterally rotated, and the protrusion 31 is moved into the shallow groove 272 so that the sealing piece 30 is positioned and coupled to the positioning piece 20 by the protrusion 31.

With the above structure and composition design, the use of this creation is explained as follows:

(1) As shown in Figures 6 and 7, when one of the hollow covers 10 is fitted over the positioning section 23 of the positioning piece 20, the large-diameter section of the positioning groove 24 on the positioning piece 20 of the other hollow cover 10 is passed over. After 241, the two hollow covers 10 are rotated in opposite directions to each other, so that the positioning post 23 on the hollow cover 10 is displaced into the other by the home position. The small cover portion 242 of the positioning slot 24 on the positioning piece 20 of the empty cover 10 is completed, that is, the corresponding combination of the two hollow covers 10 is completed; otherwise, as shown in FIGS. 10 and 11, when the two hollow covers 10 are to be separated from each other, The two hollow covers 10 are reversely rotated in opposite directions, so that the positioning post 23 on one hollow cover 10 is displaced back to the positioning groove 24 on the positioning piece 20 of the other hollow cover 10. The diameter segments 241 can be separated from each other by the two hollow covers 10.

(2) As shown in Figs. 8 and 9, when the positioning switch 14 is pulled by the pulling portion 141 of the positioning switch 14 toward the other hollow cover 10, the positioning switch 14 is partially passed through another hollow. After the second through hole locating hole 22 is formed on the positioning piece 20 of the cover body 10, the convex card portion 142 at one end of the positioning switch 14 is fastened to the second through positioning hole 22, that is, the sliding of the positioning switch 14 to the second hollow cover 10 is completed. The locking position is removed; otherwise, as shown in FIGS. 12 and 13 , when the sliding positioning switch 14 is reversely pulled, the convex portion 142 at one end of the positioning switch 14 is disengaged from the second through positioning hole 22, that is, the second pair is released. The closed lock position of the hollow cover 10.

By the structure of the above specific embodiment, the following benefits can be obtained:

(1) The effect of the present invention is mainly that the two hollow covers 10 are positioned by the corresponding sliding slips of the positioning switches 14 and are provided with the positioning posts corresponding to the positioning pieces 20 fixed on the two hollow covers 10. 23 and the positioning slit 24, the two hollow shells 10 are rotated in opposite directions to each other, so that the positioning post 23 on one hollow shell 10 and the positioning slit 24 on the other hollow shell 10 can be displaced and carded The positioning is such that the athlete does not cause the two hollow covers 10 to suddenly detach from each other and be thrown out during use, so that the danger of themselves or others is generated, and the double-locking locking function is achieved.

(2) When the positioning piece 20 is correspondingly closed and coupled to the hollow cover 10, the hollow sleeve 26 on the positioning piece 20 is correspondingly inserted into the protruding post 16 coupled to the hollow cover 10, and is matched with the positioning piece. The 20-degree positioning convex portion 25 correspondingly engages the notch 15 at the periphery of the hollow cover 10, so that the positioning piece 20 and the hollow The mutual engagement of the shells 10 is more stable without swaying or even escaping from each other.

In summary, the present creative system can effectively solve the shortcomings of the prior art and can be easily implemented by those skilled in the art, but the above is only one preferred embodiment of the present invention. However, it is not possible to limit the scope of the implementation of this creation; that is, the equivalent changes and modifications made by the applicant in accordance with the scope of the patent application for this creation shall remain within the scope of this creation patent.

10‧‧‧ hollow cover

101‧‧‧The humps

11‧‧‧ grip

12‧‧‧Slots

14‧‧‧ Positioning switch

141‧‧‧Turning Department

15‧‧‧ gap

16‧‧‧Bump

20‧‧‧ Positioning film

21‧‧‧First through positioning hole

22‧‧‧Second through positioning hole

23‧‧‧Positioning column

231‧‧‧ Large diameter section

232‧‧‧Small path section

24‧‧‧ Positioning slot

241‧‧‧ Large diameter section

242‧‧‧Small path

25‧‧‧ positioning convex

26‧‧‧ hollow set of columns

27‧‧‧ accommodating slots

271‧‧‧deep groove

272‧‧‧ shallow slot

28‧‧‧ sets of columns

30‧‧‧Closed piece

31‧‧‧Bumps

40‧‧‧weight ring

Claims (5)

The utility model relates to a closed locking structure of a fitness equipment, comprising: a hollow cover body corresponding to two joints, wherein an outer peripheral edge is formed with two corresponding convex portions, and the convex portion jointly connects a grip, and the convex portion is provided with a through hole a slot of the hollow cover body, a guide groove is formed on two sides of the inner wall of the slot, the guide slot is provided with a positioning switch having a pulling portion, and the triggering portion protrudes outside the slot; The positioning piece is respectively correspondingly closed and coupled to the hollow cover body, and the positioning piece comprises: a first through positioning hole for sliding the positioning switch; and a second through positioning hole for another The positioning switch of the hollow cover penetrates the set position; one or more positioning columns have a large diameter section and a small diameter section; and one or more positioning slots have a large diameter section and a small diameter section, and another positioning is provided The positioning column of the piece corresponds to the slippage positioning of the card. The closed lock position structure of the fitness equipment according to the first aspect of the invention, wherein the positioning switch has a convex card portion formed at one end thereof. The closed lock structure of the fitness equipment according to the first aspect of the invention, wherein the hollow cover body is formed with a notch at a periphery thereof, and the positioning piece is provided with a positioning convex portion at a periphery thereof, when the hollow cover body and the positioning piece are coupled with each other The positioning protrusion is correspondingly engaged with the notch. According to the closed lock structure of the fitness equipment according to claim 1, wherein the positioning post is inserted into the large diameter section of the positioning piece by another large diameter section, and the corresponding positioning piece is Rotating in the opposite direction, the small diameter section of the positioning piece positioning rod is slid into the small diameter section of the positioning piece of the positioning piece, and the two corresponding positioning pieces are engaged with each other to make the hollow cover body Corresponding combination. According to the closed lock structure of the fitness equipment according to claim 1, wherein the middle The locating piece is provided with a protruding post, and the positioning piece is provided with a hollow sleeve, and the hollow sleeve is correspondingly inserted into the protruding column of the hollow cover, so that the positioning piece is correspondingly closed and coupled to the hollow cover, and The hollow sleeve is joined to the positioning post with its other side.