Wrench type treadmill armrest connecting mechanism

Abstract

The utility model discloses a wrench type treadmill armrest connecting mechanism which comprises an armrest body, a base fixedly connected with a treadmill rack and a rotating seat, the rotating seat is fixedly connected with the lower end of the armrest body, the rotating seat is connected to the base in an inserted mode, and then the armrest body is folded. The armrest further comprises a magnetic type pre-positioning mechanism, and the base and the rotating seat which are connected in an inserted mode are magnetically connected through the magnetic type pre-positioning mechanism, so that pre-positioning of the armrest body is achieved. According to the folding handrail, the magnetic attraction type pre-positioning mechanism is arranged, when the rotating base and the base are connected in an inserted mode, fixed connection can be conducted through the magnetic attraction type pre-positioning mechanism in advance, so that during installation, assistance of extra personnel is not needed, in addition, a spanner type locking connecting piece is arranged, the handrail can be folded without using extra tools, and operation is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to treadmills technical field, especially involve spanner type running machine handrail connecting mechanism. BACKGROUND

[0002] The side of the treadmill is generally provided with a handrail, which is mainly used for assisting running. The existing running machine handrail is usually fixedly connected to the running machine frame by bolts. Therefore, if the handrail needs to be folded, an additional spanner or other tool is needed to disassemble and fold the handrail, which is inconvenient to operate. In addition, when the existing handrail is installed, the handrail mounting hole and the running machine frame mounting hole need to be aligned, and then the handrail is fixed by bolts passing through the handrail mounting hole and the running machine frame mounting hole. Due to the heavy weight of the running machine handrail, another person is needed to assist in positioning the handrail before installation can be completed, which is inconvenient to install. SUMMARY

[0003] In view of the problems mentioned in the background art, the purpose of the utility model is to provide a spanner type running machine handrail connecting mechanism to solve the problems existing in the prior art.

[0004] The above technical purpose of the utility model is achieved by the following technical scheme:

[0005] The spanner type running machine handrail connecting mechanism comprises a handrail body, a base fixedly connected to a running machine frame, and a rotating seat fixedly connected to the lower end of the handrail body. The rotating seat is inserted and connected to the base. The mechanism further comprises a spanner type locking connector for fixing the rotating seat to the base. When the spanner type locking connector is unlocked, the rotating seat can rotate relative to the base, thereby realizing the folding of the handrail body. The mechanism further comprises a magnetic type pre-positioning mechanism for magnetically connecting the inserted base and rotating seat, thereby realizing the pre-positioning of the handrail body.

[0006] Preferably, the base comprises a seat body, the seat body has a first mounting hole extending front to back, and a plurality of limiting ring edges are integrally formed along the outer periphery of the first mounting hole. Limiting grooves are formed between every two limiting ring edges. The rotating seat comprises a body, the body has a second mounting hole extending front to back, and a connecting segment is formed at one end of the second mounting hole. A limiting block is formed on the outer wall of the connecting segment. The connecting segment is inserted and connected into the first mounting hole, and the limiting block is placed in the limiting groove.

[0007] Preferably, the connecting plate is fixed on the treadmill frame, and the base body is fixedly connected to the connecting plate through bolts.

[0008] Preferably, the handrail body comprises an outer column, an outer connecting shell is arranged at the bottom end of the outer column, an inner column is arranged on the inner side of the outer column, an installation plate is fixedly arranged on the outer connecting shell, the rear end surface of the seat body is fixedly connected to the installation plate, and the front end surface of the seat body penetrates through the inner column and is connected to the base.

[0009] In the application, the inner column is fixedly connected to the inner side of the outer column through a screw.

[0010] Preferably, a fastening nut is fixedly arranged at the rear end of the connecting plate, the fastening nut penetrates the first mounting hole on the base body, a through hole is arranged on the installation plate, the wrench type locking connecting piece comprises a locking bolt, the locking bolt penetrates the through hole, the second mounting hole and the first mounting hole in sequence and is connected to the fastening nut.

[0011] The wrench piece is further included, and the wrench piece is connected to the outer end of the locking bolt through a fixing piece.

[0012] Preferably, the fixing piece comprises a first screw, the wrench piece comprises a wrench body, a handle portion is integrally formed on the wrench body, a sleeving cavity is arranged on the inner end of the wrench body and is sleeved on the end portion of the locking bolt, a connecting hole is arranged through the wrench body, and the first screw is arranged through the connecting hole to fix the wrench body to the outer end of the locking bolt.

[0013] Preferably, a first spring is sleeved on the first screw, one end of the first spring abuts against a cap of the first screw, and the other end abuts against the inner end wall of the connecting hole. The first spring is arranged so that the first screw can be directly pushed out when disassembled, which is more convenient.

[0014] Preferably, a second spring is sleeved on the locking bolt, one end of the second spring abuts against the installation plate, and the other end abuts against the connecting plate.

[0015] Preferably, the magnetic type pre-positioning mechanism comprises an embedding cavity formed in the limiting block, a first magnet is arranged in the embedding cavity, a second magnet is embeddedly arranged on the bottom surface of the limiting groove, the limiting block is arranged in the limiting groove, and the first magnet and the second magnet are magnetically connected.

[0016] In summary, the utility model mainly has the following beneficial effects:

[0017] The magnetic type pre-positioning mechanism is arranged, when the rotating seat is inserted with the base, the magnetic type pre-positioning mechanism can be used for fixed connection in advance, so that when installation, additional personnel is not needed to assist, in addition, the wrench type locking connecting piece is arranged, the handrail can be folded without using additional tools, and the operation is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the installation overall structure schematic diagram of the utility model;

[0019] Figure 2 is the installation partial structure schematic diagram of the utility model;

[0020] Figure 3 is the installation partial structure schematic diagram of the utility model in another direction;

[0021] Figure 4 is the installation split structure schematic diagram of the utility model

[0022] Figure 5 is the installation cross section structure schematic diagram of the utility model;

[0023] Figure 6 is the base structure schematic diagram of the utility model. DETAILED DESCRIPTION

[0024] REFERENCE Figures 1 to 6The wrench type running machine handrail connecting mechanism comprises a handrail body 1, a base 2 fixedly connected with a running machine frame, and a rotating seat 3 fixedly connected with the lower end of the handrail body and insertedly connected with the base. Specifically, the base comprises a seat body 4, a first mounting hole 5 penetrating through the seat body from front to back, a plurality of limiting ring edges 6 integrally formed along the outer periphery of the first mounting hole, and a limiting groove 7 formed between every two limiting ring edges. The rotating seat comprises a body 8, a second mounting hole 9 penetrating through the body from front to back, and a connecting segment 10 formed at one end of the second mounting hole. A limiting block 11 is formed on the outer wall of the connecting segment. The connecting segment is insertedly connected with the first mounting hole, and the limiting block is arranged in the limiting groove. A connecting piece 12 is fixedly arranged on the running machine frame, and the seat body is fixedly connected with the connecting piece through a plurality of bolts. The bottom of the seat body is bent rearward to form a bottom support part 13, and an adjusting groove 14 is arranged on the bottom support part. The bottom support part is fixedly connected with the running machine frame through the bolts penetrating through the adjusting groove. The handrail body comprises an outer stand column 15, an outer connecting shell 16 arranged at the bottom end of the outer stand column, an inner stand column 17 arranged on the inner side of the outer stand column, an installation plate 18 fixedly arranged on the outer connecting shell, and a seat body rear end surface fixedly connected with the installation plate and a seat body front end surface penetrating through the inner stand column and connected with the base. In this application, the inner stand column is fixedly connected with the inner side of the outer stand column through a screw 19. The installation plate is fixedly arranged on the outer connecting shell through a screw. A fastening nut 20 is fixedly arranged on the rear end of the connecting piece. The fastening nut penetrates through the first mounting hole of the base body. A penetrating hole 21 is arranged on the installation plate. A wrench type locking connecting piece is arranged to fixedly connect the rotating seat with the base. The wrench type locking connecting piece comprises a locking bolt 22 penetrating through the penetrating hole, the second mounting hole, and the first mounting hole in sequence and connected with the fastening nut. When the wrench type locking connecting piece is unlocked, the rotating seat is rotatable relative to the base, so as to realize the folding of the handrail body. A wrench piece 23 is arranged on the outer end of the locking bolt through a fixing piece. The fixing piece comprises a first screw 24. The wrench piece comprises a wrench body, a handle part 25 integrally formed on the wrench body, a sleeving cavity 26 arranged on the inner end of the wrench body, and a connecting hole 27 penetrating through the wrench body. The wrench body is fixedly arranged on the outer end of the locking bolt through the first screw 24 penetrating through the connecting hole. A first spring 29 is sleeved on the first screw. One end of the first spring is abutted against a first screw cap, and the other end is abutted against the inner end wall of the connecting hole.The first spring is arranged so that the first screw can be directly pushed out when disassembled, which is more convenient. A second spring 30 is sleeved on the locking bolt, one end of the second spring abuts against the mounting plate, and the other end abuts against the connecting piece. The magnetic type pre-positioning mechanism is used for magnetically connecting the base and the rotating seat after the insertion, thereby realizing the pre-positioning of the handrail body. The magnetic type pre-positioning mechanism comprises an embedding cavity formed in the limiting block, a first magnet (not shown) arranged in the embedding cavity, a second magnet 28 embedded on the bottom surface of the limiting groove, and the limiting block arranged in the limiting groove. The first magnet and the second magnet are magnetically connected.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A spanner-type treadmill handrail connection mechanism, characterized by: The handrail body is fixedly connected with the rotating seat, the rotating seat is insertedly connected with the base, the rotating seat is fixedly connected with the base through the spanner type locking connector, the rotating seat is rotatable relative to the base when the spanner type locking connector is unlocked, and then the handrail body is folded.

2. The hand-held treadmill handrail connection mechanism of claim 1, wherein: The base comprises a base body, a first mounting hole penetrating through the front and back of the base body is formed on the base body, a plurality of limiting ring edges are integrally formed along the outer periphery of the first mounting hole, and a limiting groove is formed between every two limiting ring edges; the rotating seat comprises a body, a second mounting hole penetrating through the front and back of the body is formed on the body, a connecting section is formed at one end of the second mounting hole, and a limiting block is formed on the outer wall of the connecting section; the connecting section is insertedly connected with the first mounting hole, and the limiting block is arranged in the limiting groove.

3. The hand-held treadmill handrail connection mechanism of claim 1, wherein: A connecting plate is fixed on the treadmill frame, the base body is fixedly connected with the connecting plate through a plurality of bolts, the bottom of the base body is bent rearward to form a bottom supporting portion, an adjusting groove is arranged on the bottom supporting portion, and the bottom supporting portion is fixedly connected with the treadmill frame through the bolts penetrating through the adjusting groove.

4. The wrench-style treadmill handrail connection of claim 1, wherein: The handrail body comprises an outer stand column, an inner stand column is arranged on the inner side of the outer stand column, an outer connecting shell is arranged at the bottom end of the outer stand column, an installation plate is fixedly arranged on the outer connecting shell, the rear end surface of the base body is fixedly connected with the installation plate, and the front end surface of the base body penetrates through the inner stand column and is connected with the base.

5. The hand-held treadmill handrail connection mechanism of claim 4, wherein: A fastening nut is fixedly arranged on the rear end of the connecting plate, the fastening nut penetrates through the first mounting hole on the base body, a through hole is arranged on the installation plate, the spanner type locking connector comprises a locking bolt, the locking bolt is connected with the fastening nut after penetrating through the through hole, the second mounting hole and the first mounting hole in sequence, and a spanner piece is connected with the outer end of the locking bolt through a fixing piece.

6. The hand-held treadmill handrail connection mechanism of claim 5, wherein: The fixing piece comprises a first screw, the spanner piece comprises a spanner body, a handle portion is integrally formed on the spanner body, a sleeving cavity is arranged on the inner end of the spanner body and sleeved on the end portion of the locking bolt, a connecting hole is arranged through the spanner body, and the spanner body is fixed on the outer end of the locking bolt through the first screw penetrating through the connecting hole.

7. The wrench-style treadmill handrail connection of claim 1, wherein: A first spring is sleeved on the first screw, one end of the first spring is abutted against a cap of the first screw, and the other end is abutted against the inner end wall of the connecting hole.

8. The wrench-style treadmill handrail connection of claim 1, wherein: A second spring is sleeved on the locking bolt, one end of the second spring is abutted against the installation plate, and the other end is abutted against the connecting plate.

9. The hand-held treadmill handrail connection mechanism of claim 1, wherein: The magnetic type pre-positioning mechanism comprises an embedding cavity formed in the limiting block, a first magnet is arranged in the embedding cavity, a second magnet is embeddedly arranged on the bottom surface of the limiting groove, the limiting block is arranged in the limiting groove, and the first magnet and the second magnet are magnetically connected.

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