Portable foldable dumbbell rack

Abstract

The utility model relates to the technical field of fitness equipment, and particularly discloses a portable foldable dumbbell rack which comprises a left support frame and a right support frame, the left support frame comprises a left top mounting part, a left upper dumbbell placing part, a plurality of left middle dumbbell placing parts and a left bottom dumbbell placing part which are sequentially arranged from top to bottom; the right supporting frame comprises a right side top mounting part, a right side upper dumbbell placing part, a plurality of right side middle dumbbell placing parts and a right side bottom dumbbell placing part which are sequentially arranged from top to bottom, the left side top mounting part and the right side top mounting part are connected through a hinge connecting mechanism, and a clamping groove is formed in the inner side of the left side upper dumbbell placing part; a buckle matched with the clamping groove is arranged on the inner side of the upper dumbbell containing part on the right side. According to the foldable dumbbell rack, the dumbbell rack can be folded through the hinge connection structure, meanwhile, the dumbbell rack is convenient to take and carry due to the arrangement of the hand grab part, and the weight of the dumbbell rack is reduced while the strength of the dumbbell rack is guaranteed through nylon materials.

Description

TECHNICAL FIELD

[0001] The utility model relates to body -building equipment technical field, specifically a portable foldable dumbbell stand. BACKGROUND

[0002] Dumbbell is a kind of auxiliary equipment of body-building exercise, and scientific use of dumbbell can obtain good exercise effect, so it is favored by the majority of body-building enthusiasts. After use, dumbbell is mostly randomly scattered on the ground, which is messy, occupies space, and is not easy to attract people's attention, and is easy to hurt people's feet, even trip people, leading to personnel injury. The dumbbell stand for placing dumbbell in the prior art is generally composed of left and right vertical beams, upper connecting pieces, bottom connecting pipes and foot pipes, and most of them have defects such as large volume, many parts, inconvenient installation, non-folding after installation, large storage space and inconvenient carrying.

[0003] Therefore, it is necessary to design a portable foldable dumbbell stand. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a portable foldable dumbbell stand, which is folded conveniently by using the hinged structure, and a hand grip is arranged to facilitate taking.

[0005] To solve the above technical problems, the utility model provides a portable foldable dumbbell stand, which comprises a left support frame and a right support frame, the left support frame comprises a left top mounting part, a left upper dumbbell placing part, a plurality of left middle dumbbell placing parts and a left bottom dumbbell placing part arranged in sequence from top to bottom, the right support frame comprises a right top mounting part, a right upper dumbbell placing part, a plurality of right middle dumbbell placing parts and a right bottom dumbbell placing part arranged in sequence from top to bottom, the left top mounting part and the right top mounting part are connected through a hinge connecting mechanism to realize folding of the dumbbell stand, the inner side of the left upper dumbbell placing part is provided with a clamping groove, the inner side of the right upper dumbbell placing part is provided with a buckle, and the buckle is clamped in the clamping groove after folding of the dumbbell stand.

[0006] Further, the inner side of the left top mounting part is provided with a left arc-shaped mounting groove, the inner side of the right top mounting part is provided with a right arc-shaped mounting groove, the hinge connecting mechanism comprises an end shaft sleeve and a middle shaft sleeve, the number of the end shaft sleeve is two, the two end shaft sleeves are fixed on the two sides of the left arc-shaped mounting groove respectively, the middle shaft sleeve is fixed in the middle of the right arc-shaped mounting groove, the middle shaft sleeve is located in the middle of the two end shaft sleeves, and the two end shaft sleeves and the middle shaft sleeve are connected through a mother-son screw.

[0007] Further, the left top mounting portion is provided with a first handle slot, and the right top mounting portion is provided with a second handle slot, and the first handle slot and the second handle slot form a handle portion of the dumbbell stand.

[0008] Specifically, the clamping groove is a square groove, and the clamping buckle is a semicircular clamping buckle, and the two arc edges are elastic.

[0009] Specifically, the material of the left support frame, the right support frame, the clamping buckle, the end shaft sleeve and the middle shaft sleeve is nylon.

[0010] Further, the left upper dumbbell placing portion, the plurality of left middle dumbbell placing portions and the left bottom dumbbell placing portion are provided with profiled grooves on the two sides.

[0011] Further, the right upper dumbbell placing portion, the plurality of right middle dumbbell placing portions and the right bottom dumbbell placing portion are provided with profiled grooves on the two sides.

[0012] The bottom surface of the left bottom dumbbell placing portion and the right bottom dumbbell placing portion is a supporting surface.

[0013] The dumbbell stand further comprises a label, and the label is attached to the side surface of the left top mounting portion or the right top mounting portion.

[0014] The utility model discloses the beneficial effect is:

[0015] 1. The utility model discloses a dumbbell stand hinged connection structure adopts end shaft sleeve, middle shaft sleeve and letter screw combination, makes the dumbbell stand smooth, no jam in the process of folding, and convenient operation.

[0016] 2. The utility model discloses a dumbbell stand sets up handle slot and forms handle portion in left top mounting portion and right top mounting portion respectively, and the handle portion is convenient for the dumbbell stand to take and carry.

[0017] 3. The utility model discloses a dumbbell stand adopts nylon material to guarantee the strength of the dumbbell stand, reduces the weight of the dumbbell stand, and further facilitates the dumbbell stand to take and carry. DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the utility model, the following will be to the embodiment or the prior art description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.

[0019] Figure 1 It is the structure schematic diagram of portable foldable dumbbell stand of the utility model;

[0020] Figure 2is the partial enlarged schematic view of the left side top mounting portion of the left support frame of the utility model,

[0021] Figure 3 is the partial enlarged schematic view of the left side top mounting portion of the left support frame of the utility model,

[0022] Figure 4 is the structure schematic view of the right support frame of the portable foldable dumbbell stand of the utility model,

[0023] Figure 5 is the structure schematic view of the right support frame of the portable foldable dumbbell stand of the utility model,

[0024] Figure 6 is the partial enlarged schematic view of the right side top mounting portion of the right support frame of the utility model,

[0025] Figure 7 is the partial enlarged schematic view of the right side top mounting portion of the right support frame of the utility model.

[0026] In the drawings,

[0027] 1-left support frame, 11-left side top mounting portion, 111-left side arc-shaped mounting groove, 112-first grab slot, 12-left side upper dumbbell placing portion, 121-clip groove, 13-left side middle dumbbell placing portion, 14-left side bottom dumbbell placing portion,

[0028] 2-right support frame, 21-right side top mounting portion, 211-right side arc-shaped mounting groove, 212-second grab slot, 22-right side upper dumbbell placing portion, 221-buckle, 23-right side middle dumbbell placing portion, 24-right side bottom dumbbell placing portion,

[0029] 3-end portion shaft sleeve, 4-middle portion shaft sleeve, 5-sub-mother screw, 6-nameplate. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the utility model specification. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] In one specific embodiment of the utility model, as Figures 1-7As shown, a portable foldable dumbbell rack comprises a left support frame 1 and a right support frame 2, the left support frame 1 comprises a left top mounting portion 11, a left upper dumbbell placing portion 12, a plurality of left middle dumbbell placing portions 13 and a left bottom dumbbell placing portion 14 arranged in sequence from top to bottom, the right support frame 2 comprises a right top mounting portion 21, a right upper dumbbell placing portion 22, a plurality of right middle dumbbell placing portions 23 and a right bottom dumbbell placing portion 24 arranged in sequence from top to bottom, the left top mounting portion 11 and the right top mounting portion 21 are connected through a hinge connecting mechanism to realize the folding of the dumbbell rack.

[0032] The inner side of the left top mounting portion 11 is provided with a left arc-shaped mounting groove 111, and the inner side of the right top mounting portion 21 is provided with a right arc-shaped mounting groove 211, the hinge connecting mechanism comprises an end shaft sleeve 3 and a middle shaft sleeve 4, the number of the end shaft sleeve 3 is two, the two end shaft sleeves 3 are respectively fixed on the two sides of the left arc-shaped mounting groove 111, the middle shaft sleeve 4 is fixed in the middle of the right arc-shaped mounting groove 211, the middle shaft sleeve 4 is located in the middle of the two end shaft sleeves 3, and the two end shaft sleeves 3 and the middle shaft sleeve 4 are connected through a mother and daughter screw 5.

[0033] The inner side of the left upper dumbbell placing portion 12 is provided with a clamping groove 121, and the inner side of the right upper dumbbell placing portion 22 is provided with a buckle 221, the buckle 221 is clamped in the clamping groove 121 after the dumbbell rack is folded. Preferably, the clamping groove 121 is a square groove, the buckle 221 is a semicircular buckle, and the two arc edges are elastic, which facilitates the clamping of the buckle 221 in the clamping groove 121.

[0034] The left top mounting portion 11 is provided with a first gripper groove 112, and the right top mounting portion 21 is provided with a second gripper groove 212, the first gripper groove 112 and the second gripper groove 212 form a gripper part of the dumbbell rack, which facilitates the taking and carrying of the dumbbell rack.

[0035] The materials of the left support frame 1, the right support frame 2, the buckle 221, the end shaft sleeve 3 and the middle shaft sleeve 4 are all nylon, preferably PA66 nylon, which reduces the weight of the dumbbell rack while ensuring the strength of the dumbbell rack.

[0036] Both sides of the left upper dumbbell placing portion 12, the plurality of left middle dumbbell placing portions 13 and the left bottom dumbbell placing portion 14 are provided with profiled grooves. Both sides of the right upper dumbbell placing portion 22, the plurality of right middle dumbbell placing portions 23 and the right bottom dumbbell placing portion 24 are provided with profiled grooves.

[0037] The bottom surface of the left bottom dumbbell placing portion 14 and the right bottom dumbbell placing portion 24 is a supporting surface for placing the dumbbell rack after it is supported open.

[0038] The dumbbell stand further comprises a label 6 attached to the side of the left top mounting portion 11 or the right top mounting portion 21, which is preferably a company logo.

[0039] The above only discloses a preferred embodiment of the present application, and of course cannot limit the scope of the present application, so equivalent changes made according to the claims of the present application still fall within the scope of the present application.

Claims

1. A portable, foldable dumbbell rack, characterized in that, The left support frame (1) comprises a left top mounting part (11), a left upper dumbbell placing part (12), a plurality of left middle dumbbell placing parts (13) and a left bottom dumbbell placing part (14) arranged in sequence from top to bottom, and the right support frame (2) comprises a right top mounting part (21), a right upper dumbbell placing part (22), a plurality of right middle dumbbell placing parts (23) and a right bottom dumbbell placing part (24) arranged in sequence from top to bottom, the left top mounting part (11) and the right top mounting part (21) are connected through a hinge connecting mechanism to realize folding of the dumbbell stand, the inner side of the left upper dumbbell placing part (12) is provided with a clamping groove (121), and the inner side of the right upper dumbbell placing part (22) is provided with a buckle (221), and the buckle (221) is clamped in the clamping groove (121) after the dumbbell stand is folded.

2. The portable, foldable dumbbell rack of claim 1, wherein, The inner side of the left top mounting part (11) is provided with a left arc-shaped mounting groove (111), and the inner side of the right top mounting part (21) is provided with a right arc-shaped mounting groove (211), the hinge connecting mechanism comprises an end shaft sleeve (3) and a middle shaft sleeve (4), the number of the end shaft sleeve (3) is two, the two end shaft sleeves (3) are respectively fixed on the two sides of the left arc-shaped mounting groove (111), the middle shaft sleeve (4) is fixed in the middle of the right arc-shaped mounting groove (211), the middle shaft sleeve (4) is located in the middle of the two end shaft sleeves (3), and the two end shaft sleeves (3) and the middle shaft sleeve (4) are connected through a mother and daughter screw (5).

3. The portable, foldable dumbbell rack of claim 1, wherein, The left top mounting part (11) is provided with a first gripper groove (112), the right top mounting part (21) is provided with a second gripper groove (212), and the first gripper groove (112) and the second gripper groove (212) form a gripper part of the dumbbell stand.

4. The portable, foldable dumbbell rack of claim 1, wherein, The clamping groove (121) is a square groove, the buckle (221) is a semicircular buckle, and the two arc edges have elasticity.

5. The portable, foldable dumbbell rack of claim 2, wherein, The materials of the left support frame (1), the right support frame (2), the buckle (221), the end shaft sleeve (3) and the middle shaft sleeve (4) are all nylon.

6. The portable, foldable dumbbell rack of claim 1, wherein, The left upper dumbbell placing part (12), the plurality of left middle dumbbell placing parts (13) and the left bottom dumbbell placing part (14) are both provided with a profiling groove.

7. The portable, foldable dumbbell rack of claim 1, wherein, The right upper dumbbell placing part (22), the plurality of right middle dumbbell placing parts (23) and the right bottom dumbbell placing part (24) are both provided with a profiling groove.

8. The portable, foldable dumbbell rack of claim 1, wherein, The bottom surface of the left bottom dumbbell placing part (14) and the right bottom dumbbell placing part (24) is a support surface.

9. The portable, foldable dumbbell rack of claim 1, wherein, The dumbbell stand further comprises a label (6), and the label (6) is attached to the side surface of the left top mounting part (11) or the right top mounting part (21).

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