CN214597002U - Treadmill shell assembly, treadmill and walking machine - Google Patents

Abstract

The utility model relates to a run a casing subassembly, run an assembly, treadmill and treadmill, run a casing subassembly including first casing and the second casing that is connected, be provided with the buckle on the first casing, be provided with on the second casing with buckle matched with bayonet socket spare, the buckle includes elastic base and the stopper of buckling for elastic base, elastic base extends towards bayonet socket spare, bayonet socket spare is including wearing to establish hole and limit structure, limit structure sets up on the lateral wall outside wearing to establish the hole, elastic base wears to locate the hole, and stopper and limit structure joint, so that the fitting surface laminating between first casing and the second casing. Through the buckle connection between buckle and the bayonet fitting, can make first casing and second casing hug closely when the assembly, eliminate the clearance between the two for the race platform casing subassembly after first casing and the assembly of second casing is more pleasing to the eye.

Description

Treadmill shell assembly, treadmill and walking machine

Technical Field

The utility model relates to a mechanical connection structure technical field specifically relates to a run platform casing subassembly, run platform assembly, treadmill and walking machine.

Background

The buckle structure can be convenient to connect two independent connecting pieces together, and is one of main connecting structures of plastic parts. In actual production, because buckle structure's design is unreasonable, treat through buckle structure two and treat that fixed connection between the connecting piece is unstable, there is the gap easily, influences aesthetic property and leakproofness.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a race platform casing subassembly, race platform assembly, treadmill and walking machine, the race platform casing subassembly that connects through buckle structure does not have the gap, and aesthetic property and leakproofness are good.

In order to realize above-mentioned purpose, this disclosure provides a run platform casing subassembly, run platform assembly, treadmill and machine of walking, run platform casing subassembly including the first casing and the second casing that are connected, be provided with the buckle on the first casing, be provided with on the second casing with buckle matched with bayonet socket spare, the buckle includes elastic base and for the stopper that elastic base buckles, elastic base moves towards bayonet socket spare extends, bayonet socket spare includes wearing to establish hole and limit structure, limit structure set up in on the lateral wall outside the wearing to establish hole, elastic base wears to locate wearing to establish the hole, and the stopper with the limit structure joint, so that first casing with the fitting surface laminating between the second casing.

Optionally, a reinforcing rib is arranged on one side of the elastic base body, which is away from the limiting block, and the extending direction of the reinforcing rib is the same as that of the elastic base body.

Optionally, a plurality of the reinforcing ribs are arranged on the elastic base at intervals.

Optionally, the bayonet fitting includes the cooperation board, seted up on the cooperation board wear to establish the hole, limit structure constructs for the step portion that the lateral wall protrusion outside the wear to establish the hole set up, the step portion with the stopper joint.

Optionally, the bayonet fitting includes a matching block, the matching block faces the through hole, a limiting hole is formed in the hole wall of the through hole, the limiting structure is the limiting hole, and the limiting block is clamped into the limiting hole.

Optionally, the second housing has an opening, the first housing covers the opening and is attached to the opening, the buckle is protruded from the edge of the first housing, the edge of the opening is bent inward to form a bent portion, the bent portion has the through hole, and the bayonet part is a portion of the bent portion having the through hole.

Optionally, the second casing includes that relative and interval set up casing and lower casing, go up the casing with be formed with down between the casing the opening, the edge orientation of going up the casing is buckled down and is formed first hem portion, the edge orientation of casing is down gone up the casing and is buckled down and form second hem portion, first hem portion with all seted up on the second hem portion wear to establish the hole, the bayonet fitting does first hem portion seted up on the second hem portion wear to establish the part in hole, be provided with on the first casing with wear to establish the hole one-to-one the buckle, first casing respectively with first hem portion with the laminating of second hem portion.

Optionally, the first casing includes the base plate and follows the edge orientation of base plate the limit of buckling that the second casing was buckled, the limit of buckling centers on the base plate sets up, the base plate with the opening sets up relatively, and is a plurality of buckle interval sets up the limit of buckling, the edge of the limit of buckling with first limit portion of buckling with the laminating of second limit portion of buckling.

Optionally, the first housing and the buckle are integrally formed, and the bayonet part and the second housing are integrally formed.

According to another aspect of the disclosure, a running platform assembly is also provided, which comprises the running platform shell component.

Optionally, the treadmill assembly includes a motor and a front frame portion, the front frame portion includes the first housing and the second housing, the first housing and the second housing cooperate to form an accommodating cavity, and the motor is disposed in the accommodating cavity.

According to another aspect of the present disclosure, there is also provided a treadmill including the deck assembly described above.

According to another aspect of the present disclosure, there is also provided a walking machine including the above-mentioned running board assembly.

The technical scheme can at least achieve the following technical effects:

through the buckle connection between buckle and the bayonet fitting, can make first casing and second casing hug closely when the assembly, eliminate the clearance between the two for it is more pleasing to the eye on the race platform casing subassembly after first casing and the assembly of second casing. Moreover, due to the fact that the limiting blocks are matched with the limiting structures in a clamping mode, the clamping piece and the bayonet piece are not prone to loosening after being fastened, and therefore the running table shell assembly connected through the limiting blocks and the bayonet piece is more stable in assembly.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a schematic perspective view of a running board housing assembly according to an embodiment of the disclosure;

FIG. 2 is a perspective view of a second housing of the running table housing assembly according to an embodiment of the disclosure;

FIG. 3 is an enlarged view of a portion of FIG. 2 at I;

FIG. 4 is an exploded view of the running board housing assembly according to one embodiment of the present disclosure;

FIG. 5 is a perspective view of a first housing of the running board housing assembly according to an embodiment of the disclosure;

FIG. 6 is an enlarged partial schematic view at II of FIG. 5;

FIG. 7 is an exploded view of the first and lower housings of the running board housing assembly according to one embodiment of the present disclosure;

FIG. 8 is an enlarged partial schematic view at III of FIG. 7;

FIG. 9 is a schematic view of the mating of the first and lower housings of the running table housing assembly according to one embodiment of the present disclosure;

fig. 10 is a partially enlarged schematic view at IV in fig. 9.

Description of the reference numerals

10-a first housing; 11-a substrate; 12-a bending edge; 20-a second housing; 21-opening; 22-a hem portion; 23-an upper housing; 231-a first hem portion; 24-a lower housing; 241-a second flange portion; 30-buckling; 31-an elastomeric matrix; 32-a limiting block; 33-reinforcing ribs; 40-bayonet part; 41-perforating holes; 42-a limit structure; 43-mating plates; 44-mating blocks; 441-limiting holes; 45-step portion; 200-running board housing assembly.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, without being stated to the contrary, the use of directional terms such as "upper and lower" generally refers to "upper and lower" when the running table assembly 200 is applied to the running table assembly, and the running table assembly is placed on a horizontal plane, and reference is made to the direction of the drawing as shown in fig. 4, and "inner and outer" refer to the inner and outer of the profile of the relevant component. In addition, the terms "first", "second", and the like used in the embodiments of the present disclosure are for distinguishing one element from another, and have no order or importance.

In order to enable better coupling of the housings and to make it more aesthetically pleasing without gaps between the coupled housings, as shown in fig. 1 to 10 in the present disclosure, there is provided a running table housing assembly including a first housing 10 and a second housing 20. The first housing 10 is provided with a clip 30, and the second housing 20 is provided with a bayonet 40 engaged with the clip 30. The clip 30 includes an elastic base 31 and a stopper 32 bent with respect to the elastic base 31. The elastomeric body 31 extends toward the bayonet 40. The bayonet 40 includes a through hole 41 and a limiting structure 42, and the limiting structure 42 is disposed on the sidewall outside the through hole 41. The elastic base 31 is inserted into the through hole 41, and the limiting block 32 is clamped to the limiting structure 42, so that the matching surface between the first casing 10 and the second casing 20 is attached.

When first casing 10 is connected with second casing 20, as shown in fig. 9 and fig. 10, stretch into bayonet fitting 40's wear to establish hole 41 through buckle 30 to make stopper 32 and limit structure 42 joint, thereby can be spacing bayonet fitting 40 department with buckle 30, make buckle 30 closely with bayonet fitting 40 cooperation, when stopper 32 and limit structure 42 joint, the fitting surface between first casing 10 and the second casing 20 just laminates. Therefore, through the connection of the buckle 30 between the buckle 30 and the bayonet 40, the first casing 10 and the second casing 20 can be tightly attached during assembly, and the gap between the first casing 10 and the second casing 20 is eliminated, so that the running table casing assembly 200 after the first casing 10 and the second casing 20 are assembled is more beautiful in overall structure. Moreover, due to the clamping fit between the limiting block 32 and the limiting structure 42, the buckle 30 and the bayonet 40 are not easy to loosen after being buckled, so that the running platform shell assembly 200 of the first shell 10 and the second shell 20 connected through the two is more stable.

There is no limitation in this disclosure with respect to the treadmill shell assembly specifically referring to the shell where the treadmill is located. In one embodiment, the treadmill housing assembly 200 may be a front frame portion of a treadmill, the treadmill housing assembly 200 configured to house a motor of the treadmill.

The material of the clip 30 is not limited in the present disclosure, and in one embodiment, the clip 30 is a plastic member, and the elastic property of the clip 30 is due to the property of the plastic member. It is understood that in other embodiments, the elastic base 31 may be made of a material having certain elasticity, such as an aluminum plate or a copper plate.

In order to increase the strength of the clip 30, in one embodiment of the present disclosure, as shown in fig. 5 and 6, a reinforcing rib 33 is disposed on a side of the elastic base 31 facing away from the stopper 32. The extending direction of the rib 33 is the same as the extending direction of the elastic base 31. The bottom of the elastic base 31 is connected with the first housing 10, the reinforcing ribs 33 extend from the bottom of the elastic base 31 to the limiting blocks 32, and the reinforcing ribs 33 are arranged in the whole extending direction of the elastic base 31, so that the root of the elastic base 31 and the strength of the end part of the elastic base 31, which is provided with the limiting blocks 32, are enhanced, and the strength of the whole elastic base 31 can be enhanced. Because the intensity reinforcing of buckle 30 to the in-process of having solved buckle 30 and dismantling appears the fracture, and the use number of times is lower scheduling problem. The buckle 30 with the enhanced strength can be buckled and disassembled for multiple times, and the service life is prolonged.

In order to further enhance the strength of the buckle 30, a plurality of ribs 33 are spaced on the elastic base 31. In one embodiment, as shown in fig. 6, three reinforcing ribs 33 are arranged on the elastic base body 31, two reinforcing ribs 33 are arranged on the edges of the elastic base body 31 in the width direction, respectively, and one reinforcing rib 33 is arranged in the middle of the elastic base body 31. Moreover, the bottom of the reinforcing rib 33 extends to the shell and is connected with the shell, so that the connection of the reinforcing rib 33 and the shell can be increased, the connection stability is ensured, and the buckle 30 is prevented from being broken at the connection part of the shell.

Optionally, as shown in fig. 6, the end of the stiffener 33 near the stopper 32 is further provided with a chamfer that helps guide when inserting the clip 30 into the through hole 41.

The specific shape and structure of the bayonet 40 is not limited in this disclosure as long as it can be fitted with the bayonet 30. In the first embodiment of the present disclosure, as shown in fig. 7 and 8, the bayonet 40 includes a fitting plate 43, and a through hole 41 is opened in the fitting plate 43. The limiting structure 42 is configured to be a step portion 45 protruding from the side wall outside the through hole 41, and the step portion 45 is clamped with the limiting block 32.

When stretching into the buckle 30 and establishing hole 41, because the elastic base 31 itself has elasticity, the stopper 32 supports and establishes on the pore wall of establishing hole 41, and the elastic base 31 has the slight deformation of deviating from the one side bending type that is provided with the stopper 32 towards, and when the stopper 32 worn out from establishing hole 41, the elastic base 31 resumes deformation for the stopper 32 supports downwards and establishes on step portion 45. Therefore, the step 45 is matched with the limit block 32, so that the buckle 30 can be clamped on the bayonet piece 40, the connected first shell 10 can be tightly attached to the second shell 20, the fit gap between the first shell 10 and the second shell 20 is eliminated, the sealing performance is improved, and dust and the like are prevented from entering the shells.

In a second embodiment of the present disclosure, as shown in fig. 2 and fig. 3, the bayonet 40 includes a fitting block 44, a through hole 41 is opened on one side of the fitting block 44 facing the buckle 30, a limiting hole 441 is opened on a hole wall of the through hole 41, the limiting structure 42 is the limiting hole 441, and the limiting block 32 is clamped in the limiting hole 441. Optionally, the extending direction of the through hole 41 is perpendicular to the extending direction of the limiting hole 441.

When stretching into the buckle 30 and establishing the hole 41, because the elastic base 31 itself has elasticity, the stopper 32 supports and sets up on the pore wall of wearing to establish the hole 41, and the elastic base 31 has the slight deformation of deviating from the one side bending type that is provided with the stopper 32, and when the stopper 32 removed spacing hole 441 department, the elastic base 31 resumes deformation for the stopper 32 can just block in spacing hole 441, thereby is fixed in the bayonet part 40 with the buckle 30. Therefore, the stopper hole 441 is engaged with the stopper 32, so that the clip 30 can be clamped on the bayonet 40, and the connected first housing 10 can be tightly attached to the second housing 20. Moreover, the bayonet 40 configured in a block shape has stronger strength, which is helpful to improve the number of times the buckle 30 and the bayonet 40 can be detached, and improve the service life.

Optionally, the through hole 41 is a non-circular hole, the elastic base 31 is a non-circular structure, and the elastic base 31 and the through hole 41 are matched in shape to play a limiting role.

In order to increase the strength of the clip 30 and the bayonet 40, in one embodiment, as shown in fig. 5, the first housing 10 is integrally formed with the clip 30, and the bayonet 40 is integrally formed with the second housing 20, so that the strength of the clip 30 and the bayonet 40 can be increased, and the connection between the clip 30 and the first housing 10 and the connection between the bayonet 40 and the second housing 20 can be ensured to be stable.

Alternatively, the first housing 10 and the second housing 20 are plastic parts, and the clip 30 and the bayonet 40 are also plastic parts and are integrally formed by injection molding.

In one embodiment of the present disclosure, as shown in fig. 2, the second housing 20 has an opening 21, and the first housing 10 covers the opening 21 and is attached to the opening 21. The clip 30 is protrudingly provided at an edge of the first housing 10 so as to facilitate the connection of the clip 30 with the clip member 40 on the second housing 20. The edge of the opening 21 is bent inwards to form a hem portion 22, the hem portion 22 is provided with a through hole 41, and the bayonet 40 is a portion of the hem portion 22 provided with the through hole 41. Thus, the engagement with the clip 30 can be accomplished by providing the flange portion 22 with the through hole 41 without increasing the thickness of the second housing 20.

A plurality of through holes 41 may be formed in the folded portion 22 as required, and correspondingly, a plurality of buckles 30 are disposed on the first housing 10, so that the first housing 10 and the second housing 20 are stably connected through the cooperation of the plurality of buckles 30 and the bayonet 40.

A hem portion 22 is provided at the opening 21 of the second housing 20 to facilitate the opening of the hem portion 22 to form the bayonet 40, and the second housing 20 is integrally formed with the bayonet 40. When the first casing 10 and the second casing 20 are connected, the contact area between the first casing 10 and the second casing 20 can be increased by attaching the first casing 10 to the flange portion 22 of the second casing 20, and the connection can be more stable.

In one embodiment of the present disclosure, the second housing 20 includes an upper housing 23 and a lower housing 24 disposed opposite and spaced apart from each other. The upper case 23 and the lower case 24 are connected to each other by an arc-shaped case. An opening 21 is formed between the upper case 23 and the lower case 24. The edge of the upper case 23 is bent toward the lower case 24 to form a first flange 231, and the edge of the lower case 24 is bent toward the upper case 23 to form a second flange 241. The first flange portion 231 and the second flange portion 241 are both provided with through holes 41. The bayonet 40 is a portion where the first flange 231 and the second flange 241 are provided with the through hole 41. The first housing 10 is provided with fasteners 30 corresponding to the through holes 41 one by one, and the first housing 10 is respectively attached to the first flange portion 231 and the second flange portion 241.

All set up wear-out hole 41 on first hem portion 231 and second hem portion 241, and the buckle 30 of the corresponding position department of first casing 10 can insert in these wear-out holes 41 rather than the cooperation, through setting up a plurality of buckles 30 and bayonet fitting 40 and connect first casing 10 and second casing 20, can make each position of first casing 10 and second casing 20 cooperation department can both be connected through buckle 30, eliminate the gap in each side of cooperation department, improve leakproofness and aesthetic property. Moreover, since the upper case 23 and the lower case 24 are detachable, it is convenient to detach the upper and lower cases 24 and mount components such as a motor into the second case 20 when mounting.

In one embodiment of the present disclosure, as shown in fig. 2 and 4, the shape of the bayonet 40 on the first flange portion 231 and the second flange portion 241 are different. On the first folding portion 231, the bayonet 40 is formed by forming the through hole 41 on the first folding portion 231, as shown in fig. 8, a step portion 45 is formed below the inner through hole 41 of the first folding portion 231, and the step portion 45 is used for abutting against the stopper 32 on the buckle 30. On the second hem portion 241, one side protrusion that the second hem portion 241 deviates from the first casing 10 is provided with the cooperation piece 44, and the hole 41 of wearing on the second hem portion 241 extends to the cooperation piece 44, has seted up spacing hole 441 on the pore wall of the hole 41 of wearing, and spacing hole 441 extends to the surface of cooperation piece 44, and spacing 32 card is gone into in the spacing hole 441.

In order to facilitate the connection of the first case 10 with the second case 20, as shown in fig. 5, the first case 10 includes a base plate 11 and a bent side 12 bent from an edge of the base plate 11 toward the second case 20, the bent side 12 being disposed around the base plate 11. The substrate 11 is disposed opposite to the opening 21. A plurality of catches 30 are spaced apart on the bending edge 12. As shown in fig. 4, the edges of the bent sides 12 are attached to the first and second flange parts 231 and 241. The bending edge 12 may provide space for the placement of the catches 30, facilitating placement of the catches 30 at the bending edge 12.

According to another aspect of the present disclosure, there is also provided a running board assembly comprising the running board housing assembly 200 described above. In some embodiments, the treadmill assembly is a foldable treadmill assembly, such as a two-fold treadmill assembly comprising a front frame portion and a rear frame portion, or a three-fold treadmill assembly comprising a front frame portion, a middle frame portion, and a rear frame portion. In these embodiments, the front frame portion generally includes the first casing 10 and the second casing 20 described above, the first casing 10 and the second casing 20 cooperate to form an accommodation chamber, and the motor located in the front frame portion is disposed in the accommodation chamber. Because the first shell 10 and the second shell 20 are matched through the buckle 30 and the bayonet 40, the front frame part shell for accommodating the motor has no gap, and the appearance and the sealing performance are better.

On the basis of the technical scheme, the disclosure also provides a running machine which comprises the running platform assembly.

On the basis of the technical scheme, the disclosure also provides a walking machine which comprises the running platform assembly.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (12)

1. Running platform shell component, which is characterized by comprising a first shell (10) and a second shell (20) which are connected, the first shell (10) is provided with a buckle (30), the second shell (20) is provided with a bayonet part (40) matched with the buckle (30), the buckle (30) comprises an elastic base body (31) and a limiting block (32) bent relative to the elastic base body (31), the elastic base body (31) extends towards the bayonet part (40), the bayonet part (40) comprises a through hole (41) and a limiting structure (42), the limiting structure (42) is arranged on the side wall outside the through hole (41), the elastic base body (31) is arranged in the through hole (41) in a penetrating way, and the limiting block (32) is clamped with the limiting structure (42) so that the matching surface between the first shell (10) and the second shell (20) is attached.

2. The running board housing assembly according to claim 1, characterized in that a side of the resilient base (31) facing away from the stop (32) is provided with a reinforcement (33), the reinforcement (33) extending in the same direction as the resilient base (31).

3. The running board housing assembly according to claim 2, characterized in that a plurality of the stiffening ribs (33) are arranged at intervals on the resilient base (31).

4. The running table shell assembly according to claim 1, wherein the bayonet member (40) comprises a fitting plate (43), the fitting plate (43) is provided with the through hole (41), the limiting structure (42) is configured to be a step portion (45) which is convexly arranged relative to the side wall outside the through hole (41), and the step portion (45) is in bayonet joint with the limiting block (32).

5. The running table shell assembly according to claim 1, wherein the bayonet part (40) comprises a fitting block (44), the fitting block (44) is provided with the through hole (41) on one side facing the buckle (30), a limiting hole (441) is provided on a hole wall of the through hole (41), the limiting structure (42) is configured as the limiting hole (441), and the limiting block (32) is clamped into the limiting hole (441).

6. The treadmill shell assembly of claim 1, wherein the second shell (20) has an opening (21), the first shell (10) covers the opening (21) and is attached to the opening (21), the buckle (30) is convexly disposed on an edge of the first shell (10), the edge of the opening (21) is inwardly bent to form a hem portion (22), the hem portion (22) is provided with the through hole (41), and the buckle (40) is a portion of the hem portion (22) provided with the through hole (41).

7. The running table shell assembly according to claim 6, wherein the second shell (20) comprises an upper shell (23) and a lower shell (24) which are oppositely arranged at intervals, the opening (21) is formed between the upper shell (23) and the lower shell (24), the edge of the upper shell (23) is bent towards the lower shell (24) to form a first flange portion (231), the edge of the lower shell (24) is bent towards the upper shell (23) to form a second flange portion (241), the first flange portion (231) and the second flange portion (241) are both provided with the through holes (41), the bayonet (40) is the portion of the first flange portion (231) and the second flange portion (241) provided with the through holes (41), the first shell (10) is provided with the buckles (30) which are in one-to-one correspondence with the through holes (41), the first case (10) is attached to the first flange portion (231) and the second flange portion (241), respectively.

8. The treadmill shell assembly according to claim 7, wherein the first shell (10) comprises a base plate (11) and a bent edge (12) bent from an edge of the base plate (11) towards the second shell (20), the bent edge (12) being disposed around the base plate (11), the base plate (11) being disposed opposite the opening (21), a plurality of the snaps (30) being disposed at intervals on the bent edge (12), an edge of the bent edge (12) abutting the first and second bent edge portions (231, 241).

9. Running board assembly, characterized in that the running board assembly comprises a running board housing component (200) according to any one of claims 1-8.

10. The running board assembly according to claim 9, comprising a motor and a front frame portion, the front frame portion comprising the first casing (10) and the second casing (20), the first casing (10) and the second casing (20) cooperating to form a receiving cavity in which the motor is arranged.

11. A treadmill, characterized in that it comprises a treadmill assembly as claimed in claim 9 or 10.

12. A walking machine comprising a treadmill assembly as recited in claim 9 or 10.

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