TWI668035B - Swingable mechanical structure - Google Patents

Abstract

The utility model relates to a rocking mechanical structure, which can be set in a riding tool such as a fitness equipment or a bicycle. The invention mainly comprises a machine base, a rocking mechanism and an auxiliary bracket; the rocking mechanism comprises a rotating shaft and a tilting member. a swinging strut is formed, and the rotating shaft of the swinging mechanism is set in a set of slots on the base; the two ends of the auxiliary bracket are respectively formed with the base of the base and the swinging strut, and when the rotating shaft is rotated, The tilting member rotates at an angle with the rotating shaft, so that the rocking strut can swing side by side with the tilting member and rotate around the tilting member, and one end of the rocking strut is restrained by the auxiliary bracket, so that the rocking strut can only swing left and right to form a The mechanical structure of the force and output conversion.

Description

Swingable mechanical structure

A swingable mechanical structure, in particular, a swingable mechanical structure that can be set in a mechanical structure such as a fitness equipment or a riding tool such as a bicycle to have a rocking function when riding.

Nowadays, the society is full of various indoor music, such as TV, internet, video games, etc., which leads many people to be attracted to it and lack proper exercise. Therefore, some people will choose to use the exercise machine to achieve the effect of exercise. The existing technology The exercise machines are mostly for running, riding bicycles or stretching limbs. The establishment and operation of the traditional indoor exercise bikes mainly provide the exercisers to perform the two-foot pedaling action, which can directly achieve the two-footed exercise like riding a bicycle. Purpose; of course, the exercise vehicle is provided with a friction adjusting device for adjusting the friction, so that the user can adjust the most suitable friction force, and the pedaling system of the two feet has the purpose and effect of the foot force, and the purpose Although the exercise can consume a certain amount of heat, but it is not easy to achieve the exercise effect on the waist, and it only provides the operation mode and the movement form of the two-footed pedaling force, but it obviously causes the user to feel a little monotonous and lack of interest. The expected exercise effect has a discount, so how to combine other components to achieve better The effect of exercise is a problem to be solved.

In view of the above problems, the present inventors have researched and analyzed the overall structure and actuation mode of the riding tool based on the experience of the relevant industry for many years, and have been able to develop a physical product that solves the above problems; thus, the present invention The main object is to provide a rockable mechanical structure having a rocking function in which the contact between the various parts of the mechanism can be reliably transmitted.

In order to achieve the above object, the present invention mainly comprises a base, a rocking mechanism and an auxiliary bracket, wherein the rocking mechanism is composed of a rotating shaft, a tilting member and a rocking strut, and the swinging mechanism thereof is rotated. The shaft assembly is disposed in the grouping groove on the machine base, and has a first axial direction along a central axis of the rotating shaft; the inclined member is sleeved outside the rotating shaft, and the inclined member intersects the center line of the rotating shaft At an angle, and the angle may be a fixed angle or a variable angle, the angle of variation may be at least zero degrees, and has a second axial direction along the center of the inclined member, and the swinging strut is sleeved outside the inclined member. It is rotatable relative to the tilting member, is non-movable relative to the tilting member, and has a third axial direction along a central axis of the rocking strut, and an intersection of the first axial direction and the second axial direction along the third axial direction The two ends of the auxiliary bracket respectively have a rotating portion and a set of portions, the rotating portion is disposed on the swinging shaft of the base for proper rotation, and has a fourth axial direction along a central axis of the swinging shaft, and Passing the first axial direction and the second axial direction An intersection of the third axis, and the set portion is provided based on swing sleeved pillar, and may be suitably transferred to the central axis of the swing post When the rotating shaft on the base rotates, the tilting member rotates at an angle with the rotating shaft, and the swinging strut sleeved on the inclined member can swing side by side with the tilting member and rotate around the tilting member, and the swinging pillar One end is limited by the auxiliary bracket, so that the rocking strut can only swing side to side to form a mechanical structure for the application of force and output.

In order for your review board to have a clear understanding of the purpose, technical features and effects of the present invention, the following description will be used in conjunction with the illustrations, please refer to it.

1‧‧‧Swingable mechanical structure

1A‧‧‧Swingable mechanical structure

11‧‧‧Swing mechanism

11A‧‧‧Swinging body

110‧‧‧swing pillar

1101‧‧‧shims

1102‧‧‧Perforation

111‧‧‧ pillar

112‧‧‧Rotary axis

112A‧‧‧Rotary axis

1121‧‧‧Perforation

113‧‧‧Flexible components

114‧‧‧Sloping parts

114A‧‧‧Sloping parts

115‧‧‧Sloping parts

115A‧‧‧Sloping parts

1152‧‧‧First positioning hole

1152'‧‧‧Second positioning hole

1153‧‧‧First relative positioning hole

1153'‧‧‧Second relative positioning hole

1154‧‧‧Top part

1154'‧‧‧Top

116‧‧‧ fixing screws

1161‧‧‧ fixed nuts

117‧‧‧ bearing

118‧‧‧ fixed plate

1181‧‧‧ fixing screws

1182‧‧‧ fixed nuts

119‧‧‧Fixed parts

12‧‧‧ machine base

121‧‧‧ bearing

1211‧‧‧ fixing bolt

122‧‧‧shims

123‧‧‧Setting slot

124‧‧‧Rot end

13‧‧‧Auxiliary bracket

131‧‧‧Rotation

132‧‧‧Set Department

133‧‧‧ bearing

134‧‧‧Fixed plug

135‧‧‧ bearing

136‧‧‧Fixed plug

21‧‧‧ Support

21’‧‧‧ Support

22‧‧‧Transmission mechanism

221‧‧‧Stepping

222‧‧‧Stepping

223‧‧‧Land

224‧‧‧Flywheel

23‧‧‧ seats

24‧‧‧Handrail

A‧‧‧ angle

B‧‧‧ angle

L1‧‧‧first axial direction

L2‧‧‧second axial

L3‧‧‧third axial

L4‧‧‧fourth axis

Fig. 1 is a schematic view (1) of the combination of the present invention.

Fig. 2 is a schematic view showing the structural composition of the present invention (1).

Fig. 3 is a schematic view showing the composition of the swinging mechanism of the present invention (1).

Fig. 4 is a schematic view showing the composition of the swinging mechanism of the present invention (2).

Fig. 5 is a schematic view showing the composition of the swinging mechanism of the present invention (3).

Figure 6 is a schematic view (I) of the rocking operation of the present invention.

Figure 7 is a schematic view of the rocking operation of the present invention (2).

Figure 8 is a schematic diagram of the combination completion of the embodiment of the present invention.

Figure 9 is a schematic view showing the structure of the embodiment.

Figure 10 is a schematic view (1) of the composition of the swing mechanism of the embodiment.

Figure 11 is a schematic view showing the composition of the swinging mechanism of the embodiment (2).

Figure 12 is a schematic view showing the composition of the swing mechanism of the embodiment (3).

Figure 13 is a schematic view showing the composition of the swing mechanism of the embodiment (4).

Figure 14 is a schematic view (1) of the operation of the present invention.

Figure 15 is a schematic view (2) of the operation of the present invention.

Figure 16 is a schematic view (3) of the operation of the present invention.

Figure 17 is a schematic view of another operation of the present invention.

Referring to "Fig. 1" to "Fig. 7", the rocking mechanism 11 is mainly composed of a rotating shaft 112, a tilting member (114, 115) and a rocking strut 110, wherein the tilting member (114) And 115) and the rotating shaft 112 are assembled through the fixing screw 116 and the fixing nut 1161, and the inclined members (114, 115) may be integrally formed or two independent members, and are inclined along the rotating shaft 112. The central axes of the members (114, 115) and the rocking strut 110 respectively have a first axial direction L1, a second axial direction L2 and a third axial direction L3, and the third axial direction L3 passes through the first axial direction L1 and The intersection of the second axial direction L2 is perpendicular to the second axial direction L2, and the center line of the inclined members (114, 115) intersects with the center line of the rotating shaft 112 at an angle A, such as "Fig. 4" and "No. As shown in Fig. 5, the two bearings 117 are respectively inserted into the two ends of the inclined members (114, 115), and then placed in the through holes 1102 of the rocking strut 110, and placed on the outer side of the bearing 117 by the two fixing plates 118, respectively. The fixing bolt 1181 and the fixing nut 1182 are fixed, and the swinging mechanism 11 completes the combination as shown in "Fig. 3"; The two bearings 121 are respectively inserted into the two ends of the rotating shaft 112 of the swinging mechanism 11, and then placed in the assembly groove 123 of the base 12, and the bearing 121 is fixed to the base 12 by using a fixing bolt 1211; an auxiliary bracket 13, Turn The movable portion 131 is assembled with the bearing 133 and the fixed plug 134, the assembly portion 132 is assembled with the bearing 135 and the fixed plug 136, and the spacer 122 is placed on the rotating end 124 of the base 12 and inserted into the auxiliary bracket. a rotating portion 131 of the rotating portion 124, the center line of the rotating end 124 intersecting the center line of the rotating shaft 112, and having a fourth axial direction L4 along the central axis of the rotating end 124, the fourth axial direction L4 passing through the first axial direction L1 And the intersection of the second axial direction L2 and the third axial direction L3, the assembly portion 132 of the auxiliary bracket 13 is aligned with the upper end of the swinging strut 110 of the swinging mechanism 11, the gap is inserted into the spacer 1101, and a post 111 is used. The assembly portion 132 and the spacer 1101 of the auxiliary bracket 13 are inserted into the upper and lower portions, and then the support member 111 is used to fix the support post 111 to the swinging strut 110. The combination of the above-mentioned members is the swingable condition of the present invention. The mechanical structure 1, which is completed in the assembled state, is as shown in "Fig. 1".

Please refer to "8th to 13th drawings". The rocking mechanism 11A is mainly composed of a rotating shaft 112A, a tilting member (114A, 115A) and a rocking strut 110, and the inclined members (114A, 115A). It may be composed of one piece or two independent members, and has a first axial direction L1 and a second axial direction L2 along the rotating shaft 112A, the inclined members (114A, 115A) and the central axis of the rocking strut 110, respectively. And a third axial direction L3, the third axial direction L3 passing through the intersection of the first axial direction L1 and the second axial direction L2, and perpendicular to the second axial direction L2, wherein the inclined member (114A, 115A) and the rotating shaft The through hole 1121 of the 112A is pre-inserted with a fixing screw 116, and the first positioning hole 1152 of the tilting member (114A, 115A) and the first relative positioning hole 1153 of the rotating shaft 112A, and the second of the tilting members (114A, 115A). Positioning hole 1152' and rotation axis An elastic member 113 is disposed between each of the second fixed relative holes 1153' of the 112A, and then fixedly fixed by using the fixing nut 1161 and the fixing screw, and the abutting portion 1154 and the abutting portion 1154 of the rear inclined member (114A, 115A) are fixed. 'It will abut against the rotating shaft 112A, and the inclined member (114A, 115A) and the rotating shaft 112A form a resilient rotating angle B, as shown in "11, 12, 13", and then inserted by the two bearings 117 respectively. Both ends of the tilting members (114A, 115A) are then placed in the through holes 1102 of the rocking strut 110, and the two fixing plates 118 are respectively placed on the outer side of the bearing 117, and fixed by using the fixing screws 1181 and the fixing nut 1182. The rocking mechanism 11A completes the assembly as shown in FIG. 10; then, the two bearings 121 are respectively inserted into the two ends of the rotating shaft 112A on the rocking mechanism 11A, and then placed in the set groove of the base 12. 123, the bearing 121 is fixed to the base 12 by using a fixing bolt 1211; an auxiliary bracket 13, the rotating portion 131 and the bearing 133 and the fixing plug 134 are assembled, and the assembly portion 132 and the bearing 135 and the fixing plug 136 are completed. The spacers 122 are placed on the rotating end 124 of the base 12, The rotating portion 131 of the auxiliary bracket 13 is inserted, and the central axis of the rotating end 124 has a fourth axial direction L4, and the fourth axial direction L4 passes through the first axial direction L1 and the second axial direction L2 and the third axial direction L3. The intersection of the auxiliary bracket 13 is aligned with the upper end of the rocking strut 110 of the rocking mechanism 11A, the gap is inserted into the spacer 1101, and the assembly portion 132 of the auxiliary bracket 13 is inserted from the top to the bottom by using the pillar 111. The spacer 1101 is then fixed to the rocking strut 110 by using the fixing member 119, that is, the swingable mechanical structure 1A is completed.

Please refer to "Fig. 14" - "Fig. 16". As can be seen from the above, the present invention can be provided with a riding tool such as a fitness equipment or a bicycle. It has the effect of swaying to form a complete sports equipment. As shown in Fig. 14, the swingable mechanical structure 1 is completed with the support base (21, 21'), a seat 23, and an armrest 24, respectively. And a treading member (221, 222) is respectively arranged on both sides. When the treading member (221, 222) is stepped on, the seat 23 can swing left and right relative to the base 12 through the swinging mechanism 11 to achieve swing fitness. The function of the device; see "Fig. 17", the swingable mechanical structure 1 is assembled with the support base (21, 21'), a seat 23, and an armrest 24, respectively, and a transmission mechanism 22 is added. It is composed of a belt 223 and a flywheel 224, and is assembled on the support base (21, 21'). When the pedal member (221, 222) is stepped on, the seat 23 can be generated relative to the base 12 through the swing mechanism 11. Swinging left and right to achieve the effect of swinging fitness.

As can be seen from the above, the swingable mechanical structure of the present invention mainly produces the left and right swinging effect through the rocking mechanism. After the invention is implemented, it is indeed possible to provide a swingable mechanical structure having a rocking function. The purpose.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention; any changes and modifications made by those skilled in the art without departing from the spirit and scope of the invention , should be covered by the scope of this creation patent.

In summary, the effects of the present invention are patents such as "industry availability," "novelty," and "progressiveness" of the invention; According to the provisions of the Patent Law, an application for an invention patent is filed with the bureau.

Claims (11)

The utility model relates to a swingable mechanical structure, which can be arranged in a riding tool to have a rocking function, comprising: a machine base having a set of slots, and one end of which has a rotating end; a rocking mechanism is set up In the set of slots, the swinging mechanism is composed of a rotating shaft, a tilting member and a swinging strut, and has a first axial direction along a central axis of the rotating shaft, and the tilting member is sleeved outside the rotating shaft And the inclined member is intersected with the center line of the rotating shaft at an angle, and has a second axial direction along the central axis of the inclined member, and the swinging strut is disposed outside the inclined member, and after the assembly is completed, the The central axis of the rocking strut is aligned with the intersection of the rotating shaft and the tilting member, and the rocking strut does not axially move relative to the tilting member, and the swinging pillar and the tilting member are coupled to the tilting member when the rotating shaft drives the tilting member to rotate Swinging together, and having a third axial direction along a central axis of the rocking strut, the third axial direction passing through the intersection of the first axial direction and the second axial direction, and perpendicular to the second axial direction; The bracket has a rotation at each end And a set of portions, the rotating portion is disposed on the rotating end of the base for proper rotation, and a center line of the rotating end intersects a center line of the rotating shaft, and has a first along a central axis of the rotating end a fourth axial direction, the fourth axial direction passes through the intersection of the first axial direction and the second axial direction and the third axial direction, and the assembly portion is sleeved on the rocking strut, and the center of the rocking strut is When the shaft is properly rotated; and the rotating shaft on the base is rotated by the biasing force, the tilting member can swing and swing, and the swinging strut sleeved on the tilting member can swing left and right together with the tilting member The tilting member rotates, and one end of the rocking strut is limited by the auxiliary bracket, so that the rocking strut can only swing side to side to form a mechanical structure for applying force and output. The swingable mechanical structure of claim 1, wherein the center line of the tilting member intersects with a center line of the rotating shaft at an angle, and the angle is a fixed angle. The swingable mechanical structure of claim 1, wherein the tilting member is fixed to the rotating shaft through a fixing screw, and the tilting member and the rotating shaft are appropriately rotated to center the tilting member. The line intersects the center line of the rotating shaft at a variable angle, and the tilting member is formed with a first positioning hole and a second positioning hole. The relative position of the rotating shaft is formed with a first relative positioning hole and a second relative positioning. a hole, the first positioning hole and the first relative positioning hole can be placed with an elastic element, and the second positioning hole and the second relative positioning hole can be placed with another elastic element to make the tilting piece and the rotating shaft The original angle is the largest. The swingable mechanical structure according to claim 1, wherein the swingable mechanical structure is respectively assembled with a support base, a seat, an armrest and two tread members, and the two tread members are stepped on. The seat can swing left and right relative to the base through the swing mechanism to form a complete sports equipment. The swingable mechanical structure according to the second aspect of the invention, wherein the swingable mechanical structure is respectively assembled with a support base, a seat, an armrest and two tread members, and the tread members are stepped on. The seat can swing left and right relative to the base through the swing mechanism to form a complete sports equipment. The swingable mechanical structure according to claim 3, wherein the swingable mechanical structure is respectively assembled with a support base, a seat, an armrest and two tread members, and the two tread members are stepped on. The seat can swing left and right relative to the base through the swing mechanism to form a complete sports equipment. The swingable mechanical structure as described in claim 4, wherein a transmission mechanism is provided The driving mechanism is composed of a driving belt and a flywheel. The driving belt respectively connects the flywheel and one of the stepping members, and the driving belt can rotate the flywheel by the two pedaling members. The swingable mechanical structure according to claim 5, wherein a transmission mechanism is disposed on the support base, the transmission mechanism is composed of a driving belt and a flywheel, and the driving belt is respectively coupled to the flywheel and the middle thereof. When the treading member is stepped on by the two tread members, the driving belt can rotate the flywheel. The swingable mechanical structure according to claim 6, wherein a transmission mechanism is disposed on the support base, the transmission mechanism is composed of a driving belt and a flywheel, and the driving belt is respectively coupled to the flywheel and the middle thereof. When the treading member is stepped on by the two tread members, the driving belt can rotate the flywheel. The rockable mechanical structure of claim 1, wherein the inclined member is integrally formed. The swingable mechanical structure of claim 1, wherein the inclined member is composed of two separate members.