Holding base structure of fitness equipment such as levers

Abstract

A placing base structure of lever type fitness equipment mainly has two embodiments, in the first embodiment, two extending bases can stretch and retract towards the two sides relative to a base, or in the second embodiment, the two extending bases can be adjusted relative to the movable displacement of sliding connection plates. The distance between each connecting plate and the two ends of the at least one connecting piece and the distance between each extending base and the two ends of the at least one connecting piece are movably adjusted, so that a user can increase or decrease the number of the placed lever pieces according to the requirements of the user, and when the number of the lever pieces is larger than the number of the originally-set placed lever pieces, the user can adjust the distance between each connecting plate and the two ends of the at least one connecting piece. When each extension seat moves towards the opposite direction, the distance between each connecting piece and the two ends of the at least one connecting piece can be increased, so that the added lever pieces can be placed and stored; compared with the existing base for placing the lever pieces, the base for placing the lever pieces has the advantages that only a fixed number of lever pieces can be placed, but when a user does not need to deal with the maximum weight and additionally adds the lever pieces, the redundant lever pieces do not have a place for placing and storing, or the user has to consume cost to replace the whole group of lever pieces and the base, and the like, the base for placing the lever pieces has the advantages of being simple in structure and convenient to use. Therefore, the lever piece is not required to be replaced in the prior art, and redundant lever piece placing positions can be provided more indeed in operation.

Description

Technical Field

[0001] The present utility model relates to a placement base structure for barbell-like fitness equipment, specifically referring to a technology applied in the field of fitness equipment. Its main technology lies in providing users with the ability to adjust the number of barbell plates placed according to their own needs, and then cooperate with the user's operation and use. Background Art

[0002] Fitness equipment is the most commonly used prop by fitness enthusiasts nowadays, such as steppers, treadmills, barbells, dumbbells, kettlebells, etc. The tools required for different trainings are different. What will be discussed now are tools such as barbells and dumbbells used for hand training. Generally, barbell and dumbbell tools basically have several barbell plates, and users can increase or decrease the number of barbell plates according to their own training needs.

[0003] However, existing barbells and dumbbells are basically placed on a dedicated base when not in use. The length of a general base is fixed and is designed based on the maximum number of barbell plates installed on the barbell or dumbbell. However, when some users think that the weight used is insufficient and need to increase the number of barbell plates, there will be problems. That is, when the number of barbell plates exceeds the number that the original base can hold, the extra barbell plates cannot be placed anymore, or there will be problems such as the inability to limit the extra barbell plates after they are placed. Summary of the Utility Model

[0004] The main technical problem to be solved by the present utility model is to overcome the above-mentioned defects existing in the prior art, and provide a placement base structure for barbell-like fitness equipment, enabling users to increase or decrease the number of barbell plates by themselves, and there is also a placement space for the barbell plates increased beyond the original number, so as to cooperate with the operation and use of more different users.

[0005] The technical solution adopted by the present utility model to solve its technical problems is:

[0006] A placement base structure for a barbell fitness equipment has two main embodiments. First, in the first embodiment, it mainly provides for placing several barbell plates, and it includes: a base having two side rods and at least one connecting piece. The two side rods are stacked on top of the at least one connecting piece and are spaced apart. Further, at both ends of the bottom of the at least one connecting piece, two joint parts are respectively provided; in addition, each side rod is hollow and has sliding openings formed at both ends, and the sliding openings at both ends of each side rod are interconnected; two extension bases, which are respectively movably assembled on each side rod and the at least one connecting piece. The two extension bases respectively include two extension rods and a main base. Each main base further respectively has an adjusting plate and a connecting plate. One end of each adjusting plate is connected to the bottom end of the connecting plate, and the other end of each adjusting plate is movably connected to each joint part of the at least one connecting piece. Also, one end of each extension rod is respectively installed on both sides of the top end of each connecting plate, and the other end of each extension rod is respectively movably inserted into the sliding openings at both ends of the two side rods. Further, positioning parts are respectively provided at the ends of each extension rod that are movably inserted into the sliding openings of each side rod; and several locking pieces, which are respectively movably passed through each adjusting plate and each joint part, and each extension rod and each side rod; wherein, through the relative telescopic displacement adjustment of each extension rod with respect to each side rod, and each adjusting plate and each joint part, the distance between the two extension bases can be changed to limit the number of barbell plates added or reduced.

[0007] The second embodiment is a placement base structure for a barbell fitness equipment. It mainly provides for placing several barbell plates, and it includes: a base having two side rods and at least one connecting piece. The two side rods are stacked on top of the at least one connecting piece and are spaced apart. Two sliding plates are respectively installed at both ends of the at least one connecting piece, and several long sliding holes 81 are provided on each sliding plate; two extension bases, which are respectively movably assembled on each sliding plate, and the two extension bases can move closer to and away from the at least one connecting piece. Also, the two extension bases are respectively convexly provided with a corresponding number of connecting ribs corresponding to the number of the long sliding holes 81 on each sliding plate; and several locking pieces, which respectively pass through from one side of each long sliding hole 81 and are movably locked to each connecting rib. By the movable locking of each locking piece, the assembly between each extension base and each sliding plate is released and tightened, so that each extension base can move closer to and away from the at least one connecting piece along the hole shape of each long sliding hole 81.

[0008] The beneficial effects of the present utility model are as follows. Through the first embodiment, the two extension seats can telescopically displace relative to the base towards both sides. Alternatively, in the second embodiment, the two extension seats can be adjusted by their relative displacement with respect to each sliding plate, thereby actively adjusting the distances between each connecting plate and the two ends of the at least one connecting member, and the distances between each extension seat and the two ends of the at least one connecting member. This enables the user to increase or decrease the number of bar pieces placed according to their own needs. Also, when the number of bar pieces is more than the originally set number, when each extension seat moves in the opposite direction, the distance between each connecting piece and the two ends of the at least one connecting member can be increased, thereby providing a place for placing and storing the additional bar pieces. Compared with the existing base for placing bar pieces, which can only provide a fixed number of bar pieces to be placed, when the user's demand for the maximum weight is insufficient and additional bar pieces are added, there is no place to place or store the extra bar pieces. Or the user has to replace the entire set of bar pieces and the base at a cost, etc. However, the present utility model not only does not need to replace like the existing one, but can more surely provide a place for the extra bar pieces during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The present utility model will be further described below with reference to the drawings and embodiments.

[0010] Figure 1 Stereoscopic schematic diagram of the first embodiment of the present utility model.

[0011] Figure 2 Another perspective stereoscopic schematic diagram of the first embodiment of the present utility model.

[0012] Figure 3 Exploded stereoscopic schematic diagram of the first embodiment of the present utility model.

[0013] Figure 4 Stereoscopic schematic diagram of the first embodiment of the present utility model with bar pieces placed.

[0014] Figure 5 For Figure 1 Schematic sectional view taken along the line V - V shown.

[0015] Figure 6 For Figure 1 Schematic sectional view taken along the line VI - VI shown.

[0016] Figure 7 Stereoscopic schematic diagram of the first embodiment of the present utility model with additional bar pieces placed.

[0017] Figure 8 For Figure 5 Schematic diagram of the action of adjusting the displacement of the extension seat in the first embodiment shown.

[0018] Figure 9 For Figure 6 Schematic diagram of the moving seat for adjusting the displacement of the extension seat shown.

[0019] Figure 10 Schematic three-dimensional view of the second embodiment of the present utility model.

[0020] Figure 11 Partial three-dimensional view of another perspective of the second embodiment of the present utility model.

[0021] Figure 12 Exploded three-dimensional view of the second embodiment of the present utility model.

[0022] Figure 13 is Figure 10 Schematic cross-sectional view of the line XIII - XIII shown.

[0023] Figure 14 is Figure 13 Schematic diagram of the action of each locking member moving and loosening.

[0024] Figure 15 Schematic diagram of the movement action of the extension base in the movable position of the second embodiment of the present utility model.

[0025] Description of the reference numerals in the figure:

[0026] Bar piece 100

[0027] Base 11

[0028] Side rod 11

[0029] Sliding port 111

[0030] Guide port 112

[0031] Connecting member 12

[0032] Joint portion 121

[0033] Extension base 22

[0034] Extension rod 21

[0035] Guide block 211

[0036] Main base 22

[0037] Adjusting plate 221

[0038] Positioning hole 2211

[0039] Connecting plate 222

[0040] Positioning portion 223

[0041] Connecting hole 2231

[0042] Hole row 224

[0043] Perforation 2241

[0044] Locking member 3

[0045] Spacer block 4

[0046] Positioning buckle 41

[0047] Foot pad 5

[0048] Support block 6

[0049] Support bolt 7

[0050] Sliding connection plate 8

[0051] Long sliding hole 81

[0052] Connecting rib 82

[0053] Side cover part 9 Specific implementation manner

[0054] Please refer to Figures 1 to 9As shown in the figure, the present utility model relates to a placement base structure of a bar-shaped fitness equipment. It mainly provides a placement for several bar plates 100. The present utility model mainly has two embodiments. First, the first embodiment will be described below. It includes: a base 1, having two side rods 11 and at least one connecting member 12 (in the figure of the present utility model, two connecting members 12 are mainly drawn. It is also possible that the two connecting members 12 are integrated. Subsequently, the description will be mainly based on two connecting members 12, and this is hereby stated). The two side rods 11 are stacked and fixed at the top ends of the two connecting members 12, and the positions of the two side rods 11 straddle the two connecting members 12 and are located at both ends of the two connecting members 12. Further, two engaging portions 121 are respectively provided at both ends of the bottom of the two connecting members 12. In addition, each side rod 11 is hollow and both ends form sliding openings 111, and the sliding openings 111 at both ends of each side rod 11 are interconnected. Two extension seats 2, parts of the two extension seats 2 are respectively movably assembled on each side rod 11, and the other parts of the two extension seats 2 are also respectively movably assembled on the two connecting members 12. The two extension seats 2 respectively include two extension rods 21 and main bases 22. Each main base 22 further respectively has an adjusting plate 221 and a connecting plate 222. One end of each adjusting plate 221 is connected to the bottom end of the connecting plate 222, so that the connection between each adjusting plate 221 and each connecting plate 222 is in an L shape. The other end of each adjusting plate 221 is respectively movably connected to each engaging portion 121 of the two connecting members 12. One end of each extension rod 21 is respectively installed on both sides of the top end of each connecting plate 222, and the other end of each extension rod 21 is respectively movably inserted into the sliding openings 111 at both ends of the two side rods 11. Further, positioning portions 223 are respectively provided at one end of each extension rod 21 movably inserted into the sliding openings 111 of each side rod 11. And several locking members 3 are respectively movably inserted through each adjusting plate 221 and each engaging portion 121, and each extension rod 21 and each side rod 11. Among them, through the relative movement and telescopic displacement of each extension rod 21 with respect to each side rod 11, and each adjusting plate 221 and each engaging portion 121, the distance between the two extension seats 2 can be changed to limit the number of bar plates 100 increased or decreased.

[0055] According to the above description of the present utility model, the solid-line bar plates 100 in the figure are the original bar plates 100, and the dotted-line parts are the later added bar plates 100. Therefore, when the base 1 and the bar plates 100 used by the user are Figure 4As shown, when the user wants to train with more weight plates 100 than the original basic quantity, the existing base cannot provide for the addition of weight plates. As a result, the user has to replace the entire base and weight plates together. However, the present utility model does not require such a waste of cost. Only by simply adjusting the two extension seats 2 to slide relative to both sides of the base 1 is needed. It is necessary to remove the locking members 3, release the engagement between each adjusting plate 221 and the two connecting members 12, and between each extension rod 21 and the two side members 11, so that the two extension seats 2 can move. When the user can move and stretch the extension seats 2 located on both sides of the base 1 in opposite directions, in this way, the distance between each connecting plate 222 and the two connecting members 12 can be enlarged (this distance space is the placement position of the weight plates 100). Moreover, the increase in distance can provide the user with additional space to place weight plates 100 for training use (such as Figure 7 the weight plates 100 drawn by the dashed line in

[0056] are additional). The user does not have to replace the entire set and cause waste of cost. Figure 2 、 Figure 3 、 Figure 5 、 Figure 6 shown. In order to ensure that when the user adjusts the displacement of the two extension seats 2, it will not be excessive or insufficient, several rows of holes 224 are further provided at the positions where the adjusting plate 221 connects to each joint portion 121. And each row of holes 224 has several through holes 2241 (in the figure, mainly four through holes 2241 are shown, indicating that at most four weight plates 100 can be added. However, the number of through holes 2241 in the figure is not limited to four, and it can also be an elongated oval hole. It is locked and pressed for positioning by the locking members 3. This method is not shown in the figure). Each locking member 3 passes through any through hole 2241 from the bottom surface of the adjusting plate 221 and is locked to each joint portion 121 of the two connecting members 12. Also, after each locking member 3 is removed from the locking connection with each joint portion 121 and exits each through hole 2241, the adjusting plate 221 of each extension seat 2 can move horizontally back and forth relative to the joint portion 121. And after aligning any through hole 2241 with each joint portion 121, each locking member 3 passes through the corresponding through hole 2241 and joint portion 121 and is locked and combined; Similarly, further, each positioning portion 223 of each extension rod 21 has several connecting holes 2231. And each locking member 3 penetrates from one side of each side member 11 and is movably locked in any one of the connecting holes 2231 of each connecting hole 2231. Also, after each locking member 3 is removed from the locking connection with the connecting hole 2231 and each side member 11, each extension rod 21 can be telescopically displaced within each side member 11; Therefore, according to the above description, when the user wants to operate the movement of each extension seat 2, the locking members 3 at two places must be removed to be able to operate.

[0057] Furthermore, when the user wants to adjust the extension bases 2 to approach each other, in order to enable the two extension rods 21 to move smoothly relative to the side rods 11 and for each locking member 3 to align with the corresponding connection holes 2231 to be locked, guiding openings 112 are respectively formed by cutting on the opposite sides at the ends of the side rods 11 provided with sliding openings 111. Each guiding opening 112 communicates with each sliding opening 111. Further, on the ends of the extension rods 21 that are movably inserted, guiding blocks 211 are respectively protruded corresponding to the guiding openings 112. When the extension rods 21 are movably inserted into the side rods 11, the guiding blocks 211 are aligned with the guiding openings 112 and slid in, which can align the sides of the extension rods 21 provided with the connection holes 2231 with the locking members 3 and ensure that the locking members 3 are locked and combined. Please refer to Figure 6 、 Figure 9 as shown.

[0058] In addition, since the placement and storage of the factor bar pieces 100 are quite heavy, in order to prevent the bar pieces 100 from directly contacting the adjusting plates 221 and causing damage to the adjusting plates 221, several positioning holes 2211 are further provided on each adjusting plate 221. Another two cushion blocks 4 are respectively installed on the sides of each adjusting plate 221 facing the bar pieces 100. Each cushion block 4 is in a long strip shape. Further, several positioning buckles 41 are provided on the bottom surface of each cushion block 4 corresponding to the positioning holes 2211. When the user wants to store or place the bar pieces 100, the bottom ends of the bar pieces 100 will abut or lean against the top surfaces of the cushion blocks 4. The arrangement of the cushion blocks 4 is used to assist and disperse the total weight of the bar pieces 100 borne by the adjusting plates. Each cushion block 4 can be made of rubber or plastic materials. Its main function is to absorb the weight of the bar pieces 100 and also protect the placement of the bar pieces 100 to avoid damage to the outer surfaces of the bar pieces 100. Please refer to Figure 1 、 Figure 3 as shown.

[0059] Continuing the above, finally, in addition to using the cushion blocks 4 to assist in bearing the weight of each adjusting plate 221, several foot pads 5 are further provided on the bottom surface of each adjusting plate 221. Each foot pad 5 can also be made of rubber or plastic materials. Its main function is to provide the overall weight when the present utility model is placed and when several bar pieces 100 are stored or placed, to avoid the present utility model directly touching the placement position and causing damage. Please refer to Figure 2 as shown; similarly, in order to enable the present utility model to still be able to bear the load after adding the bar pieces 100, therefore, support blocks 6 are respectively further installed at the bottom ends of the sides of each connecting plate 222 connecting the adjusting plates 221, and several support bolts 7 are used to fix the connecting plates 222 and the support blocks 6 to each other. One end of each support block 6 abuts against the corresponding adjusting plate 221. By the arrangement of the support blocks 6, the supporting force of each adjusting plate 221 for the bar pieces 100 can be strengthened, and damage to the connection between each adjusting plate 221 and each connecting plate 222 due to a large number of bar pieces 100 can be avoided. Please refer to Figure 2as shown

[0060] Moreover, the difference between the second embodiment of the present utility model and the first embodiment lies in the part that can be adjusted and moved. Therefore, the second embodiment also has the base 1. However, the difference is that the two side rods 11 of the base 1 in the second embodiment do not have the features of being hollow and having a sliding opening 111. Instead, two sliding plates 8 are respectively installed at both ends of the at least one connecting member 12, and several long sliding holes 81 are provided on each sliding plate 8 (the sliding plate 8 shown in the figure is in a shape similar to the Chinese character "ㄩ", and the opening is wider outward, and the number of long sliding holes 81 is four long oval holes). Moreover, the two extension seats 2 are respectively convexly provided with a corresponding number of connecting ribs 82 corresponding to the number of long sliding holes 81 of each sliding plate 8. Each extension seat 2 will align each connecting rib 82 with each long sliding hole 81 and stack on the inner side surface of each sliding plate 8, and each locking member 3 will respectively pass through one side of each long sliding hole 81 and movably lock each connecting rib 82. Therefore, when the user wants to make adjustments according to the number of bar pieces 100, only need to first loosen each locking member 3, and then each extension seat 2 can move along the hole shape direction of each long sliding hole 81, and approach or move away from both ends of the at least one connecting member 12 according to the number of bar pieces 100. Please see Figures 10 to 15 as shown

[0061] Finally, floor mats are also provided on the ground of each sliding plate 8, and positioning holes 2211 are provided on the bottom surface of each sliding plate 8, and several cushion blocks 4 are used to provide placement for the bar pieces 100. However, particularly, in order to prevent each extension seat 2 from detaching from each sliding plate 8 during the movement adjustment, two side cover members 9 are additionally provided and respectively sleeved and combined with both ends of the two side rods 11. Each side cover member 9 and each sliding plate 8 have the same shape and are in a shape similar to the Chinese character "ㄩ". Both ends of each side cover member 9 are respectively inserted into one end of the two side rods 11 and block each extension seat 2. In this way, when each extension seat 2 moves, if it is an operation of moving away from the at least one connecting member 12, due to the setting of each side cover member 9, it can be blocked, so that each extension seat 2 can be prevented from moving too far and detaching from the engagement with each sliding plate 8. Please see Figure 11 as shown

[0062] The above is only the preferred embodiment of the present utility model, and it does not impose any form of limitation on the present utility model. Any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A placement base structure for a barbell fitness equipment, which mainly provides for placing several barbell plates, and is characterized in that Comprising: A base having two side members and at least one connecting member. The two side members are stacked on top of the at least one connecting member and are spaced apart. Further, two engaging portions are respectively provided at both ends of the bottom of the at least one connecting member. Additionally, each side member is hollow and has sliding openings formed at both ends, and the sliding openings at both ends of each side member are interconnected; Two extension seats respectively movably assembled to each side member and the at least one connecting member. The two extension seats respectively include two extension rods and a main base. Each main base further respectively has an adjusting plate and a connecting plate. One end of each adjusting plate is connected to the bottom end of the connecting plate, and the other end of each adjusting plate is movably connected to each engaging portion of the at least one connecting member. Also, one end of each extension rod is respectively installed on both sides of the top end of each connecting plate, and the other end of each extension rod is respectively movably inserted into the sliding openings at both ends of the two side members. Further, positioning portions are respectively provided at the ends of each extension rod that are movably inserted into the sliding openings of each side member; And several locking members respectively movably passing through each adjusting plate and each engaging portion, and each extension rod and each side member; Wherein, through the relative telescopic displacement adjustment of each extension rod with respect to each side member and each adjusting plate and each engaging portion, the distance between the two extension seats can be changed to limit the number of bar pieces by increasing or decreasing the number of bar pieces.

2. The placement base structure of the bar-shaped fitness equipment according to claim 1, characterized in that, At the position where each adjusting plate is connected to each engaging portion, several rows of holes are further provided, and each row of holes has several through holes. Each locking member passes through any through hole from the bottom surface of the adjusting plate and is locked to each engaging portion of the at least one connecting member. Also, after each locking member is removably disengaged from the locking with each engaging portion and exits each through hole, the adjusting plate of each extension seat can horizontally move back and forth relative to the engaging portion. And after any through hole is aligned with each engaging portion again, each locking member passes through the corresponding through hole and engaging portion to be locked and combined.

3. The placement base structure of the bar-shaped fitness equipment according to claim 1, characterized in that, At one end of each side member where the sliding opening is provided, a guiding opening is further respectively formed by cutting on the opposite side. Each guiding opening is connected to each sliding opening. Also, at the end of each extension rod that is movably inserted and corresponding to each guiding opening, a guiding block is further protruded. When each extension rod is movably inserted into each side member, each guiding block is aligned with each guiding opening and slides in.

4. The placement base structure of the bar-shaped fitness equipment according to claim 1, characterized in that, The positioning portion of each extension rod further has several connecting holes, and each locking member penetrates from one side of each side member and is movably locked to any one of the connecting holes in each connecting hole. Also, after each locking member is disengaged from the locking with the connecting hole and each side member, each extension rod can perform telescopic displacement within each side member.

5. The placement base structure of the bar-shaped fitness equipment according to claim 1, characterized in that, Each adjusting plate is further provided with several positioning holes. Additionally, two cushion blocks are respectively installed on one side of each adjusting plate facing each bar piece. Also, several positioning buckles are provided on the bottom surface of each cushion block corresponding to each positioning hole. Each bar piece is placed on each adjusting plate and abuts against the top surface of each cushion block.

6. The placement base structure of the bar-shaped fitness equipment according to claim 1, characterized in that, Several foot pads are further provided on the bottom surface of each adjusting plate.

7. The placement base structure of the bar-shaped fitness equipment according to claim 1, characterized in that, At the bottom end of one side of each connecting plate where it is connected to each adjusting plate, a supporting block is further respectively installed, and several supporting bolts are used to fix each connecting plate and each supporting block to each other. One end of each supporting block abuts against the corresponding adjusting plate.

8. The placement base structure of a bar-shaped fitness equipment, which mainly provides for placing several bar plates, is characterized in that, Comprising: A base having two side members and at least one connecting member. The two side members are stacked on top of the at least one connecting member and are spaced apart. Two sliding plates are respectively installed at both ends of the at least one connecting member, and several long sliding holes are provided on each sliding plate; Two extension seats, which are respectively movably assembled on each sliding plate, and the two extension seats move closer to and away from the at least one connecting member, and the two extension seats are respectively convexly provided with a corresponding number of connecting ribs corresponding to the number of long sliding holes of each sliding plate; And several locking members, which respectively pass through from one side of each long sliding hole and movably lock each connecting rib, so that the movable locking of each locking member releases and tightens the assembly between each extension seat and each sliding plate, enabling each extension seat to approach and move away from the at least one connecting member along the hole shape of each long sliding hole.

9. The placement base structure of the bar-shaped fitness equipment according to claim 8, characterized in that, Several foot pads are further provided on the bottom surface of each sliding plate.

10. The placement base structure of the bar-shaped fitness equipment according to claim 8, characterized in that, Several positioning holes are further respectively provided on the bottom surface of each sliding plate. Additionally, two cushion blocks are respectively installed on one side of each sliding plate facing each lever piece. Moreover, several positioning buckles are provided on the bottom surface of each cushion block corresponding to each positioning hole, and each lever piece is placed on each adjusting plate and abuts against the top surface of each cushion block.

11. The placement base structure of the barbell fitness equipment according to claim 8, characterized in that, Two side cover members are further provided and are respectively sleeved and combined with the two ends of the two side rods. The two ends of each two side cover members are respectively inserted into one end of the two side rods and block each extension seat.

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