CN208677882U - A kind of massage head rotating mechanism and hydrotherapy bed - Google Patents

Abstract

The utility model relates to a kind of massage head rotating mechanism and hydrotherapy bed, the axial brake device and massage head bracket rotated including the first massage head, sliding sleeve, transmission gear, transmission shaft, driving transmission shaft；It is arranged with first gear outside first massage head and is fixedly mounted with first gear, the first massage head is connected with massage head holder pivots；First gear and transmission gear engagement connection；Sliding sleeve and transmission gear are coaxially disposed and are sheathed on transmission shaft；Sliding sleeve is sheathed on transmission gear and one end and transmission gear are fixedly mounted；The other end of sliding sleeve opens up polygon sets of holes, and sets of holes are adapted with the exterior contour of transmission shaft；Transmission shaft drives transmission gear rotation by sets of holes to drive the rotation of the first massage head.By the implementation of the utility model, the own rotation of massage head can be realized.

Description

A kind of massage head rotating mechanism and hydrotherapy bed

Technical field

The utility model relates to a kind of physical therapy device, in particular to a kind of massage head rotating mechanism.

Background technique

In the prior art, hydrotherapy bed is application of the water-jet technology in massage field.Water is controlled using mechanical and computer Jet stream.Cylinder body is located in hydrotherapy bed, is equipped with bearing bed in the upper opening of cylinder body, so as to form sealing space in cylinder body.It uses The Water jet sprayer that person lies on the back or prostrate has in the upper surface of bearing bed, cylinder body is sprayed to the bottom surface of bearing bed, passes through tune The direction of water-saving jet stream and pressure size massage human body.

Water jet is by itself rotation rotation of massage head to massage human body.But there is presently no realizations This function and compact-sized massage head.

Utility model content

First aspect technical problem to be solved in the utility model is to provide a kind of massage head rotating mechanism, can be realized The own rotation of massage head.

The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of massage head rotating mechanism, including first The axial brake device and massage head bracket that massage head, sliding sleeve, transmission gear, transmission shaft, the driving transmission shaft rotate；It is described It is arranged with first gear outside first massage head and is fixedly mounted with the first gear, first massage head and the massage head Holder pivots connection；The first gear and transmission gear engagement connection；The sliding sleeve and the transmission gear are coaxial It is arranged and is sheathed on the transmission shaft；The sliding sleeve is sheathed on the transmission gear and one end and the transmission gear are solid Dingan County's dress；The other end of the sliding sleeve opens up polygon sets of holes, and the sets of holes are adapted with the exterior contour of the transmission shaft； The transmission shaft drives the transmission gear rotation to drive first massage head to rotate by the sets of holes.

The beneficial effects of the utility model are: torque is passed to transmission gear, driving cog by sets of holes by transmission shaft rotation Wheel engages to drive the first massage head own rotation with first gear.Polygon and outer with transmission shaft is set as by sets of holes Contouring is adapted, and can be convenient for transmitting of the transmission shaft to torque.

Based on the above technical solution, the utility model can also do following improvement.

Further, a kind of massage head rotating mechanism, further includes connection component, one end of the connection component is arranged institute Sliding sleeve is stated, the other end of the connection component is fixedly installed on the massage head bracket；The sliding sleeve is relative to described Connection component rotation.

Beneficial effect using above-mentioned further scheme is that connection component can play the role of positioning to transmission gear, is protected Card transmission gear and first gear are able to maintain engaged transmission to improve the validity of transmission.

Further, a kind of massage head rotating mechanism, the connection component include positioning sleeve and connecting plate, the connection One end of plate is fixedly connected with the positioning sleeve, and the other end of the connecting plate is fixedly installed on the massage head bracket；Institute It states positioning sleeve and is arranged the sliding sleeve, the sliding sleeve is rotated relative to the positioning sleeve.

Beneficial effect using above-mentioned further scheme is that positioning sleeve is arranged sliding sleeve, so that sliding sleeve can be relative to fixed Position set rotation, and then transmission gear can be relative to positioning sleeve turn.

Further, a kind of massage head rotating mechanism, further includes the second massage head, and second massage head is pressed with described The head bracket that rubs rotation connection, first massage head are arranged with the first driving cog of connection fixed thereto, second massage outside Outer the second driving cog for being arranged with connection fixed thereto of head, first driving cog are connected with the second transmission tooth engagement.

Beneficial effect using above-mentioned further scheme be connection is engaged with the second massage head by the first massage head, thus The quantity of massage head can be increased.

Further, a kind of massage head rotating mechanism, is fixedly mounted that there are two Massaging seats on the massage head bracket；Institute It states the first massage head and second massage head respectively corresponds and is set on the Massaging seat and rotates with the Massaging seat Connection.

Beneficial effect using above-mentioned further scheme is that Massaging seat is used to position the first massage head and the second massage head In on massage head bracket.

Further, a kind of massage head rotating mechanism, first massage head include gear, massage cover board and pressure Lid, first driving cog are arranged in the gear circumferential side wall；The gear is fixed with the massage cover board It installs and coaxial sleeve is set to the Massaging seat, the gland is covered on the massage cover board and the Massaging seat, the gland It is fixedly installed on the Massaging seat；The gear is coaxially disposed with the first gear and fixes with the first gear Installation.

Beneficial effect using above-mentioned further scheme be gear upper and lower part respectively with massage cover board and the first tooth Wheel is fixedly connected, so that gear and massage cover board be made to rotate with the rotation of first gear and then the second massage head is driven to turn It is dynamic.

Further, a kind of massage head rotating mechanism is formed with cavity, the bottom of the Massaging seat in the gear End offers water inlet, and through nozzle hole, the through nozzle hole, the cavity and the water inlet phase are opened up on the massage cover board Connection.

Beneficial effect using above-mentioned further scheme is water can be made to enter from the inlet and pass through cavity flow to nozzle Through-hole, since water endlessly enters water inlet and has pressure to enable water to spray to form water jet from through nozzle hole To massage human body.

Further, the top diameter of a kind of massage head rotating mechanism, the through nozzle hole is less than its base diameter.

Beneficial effect using above-mentioned further scheme be due to water from the bottom of through nozzle hole enter and from top spray, And base diameter is greater than top diameter to increase the pressure for spraying water.

Further, a kind of massage head rotating mechanism, the transmission gear and the first gear are nibbled using helical gear Close transmission.

Beneficial effect using above-mentioned further scheme is can be in transmission gear axis direction and first using helical gear Connection is engaged in the case that Gear axis direction is vertical.

Second aspect technical problem to be solved in the utility model is to provide a kind of hydrotherapy bed, can make in hydrotherapy bed Massage head realizes own rotation.

The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of hydrotherapy bed, including the utility model the A kind of massage head rotating mechanism, guide rail and the cylinder body of one side, the massage head bracket and the guide rail, which roll, to be connected, described to lead Rail is fixedly installed in the cylinder body, and the transmission shaft and the guide rail are arranged in parallel and are located above the guide rail.

Since massage head rotating mechanism according to the present utility model has the advantages that realize own rotation, pass through setting The massage head rotating mechanism, it is possible thereby to make massage head in hydrotherapy bed realize own rotation, because there is space structure in hydrotherapy bed Limit, so space can be saved using this massage head rotating mechanism.

Detailed description of the invention

Fig. 1 is the utility model schematic perspective view；

Fig. 2 is the schematic perspective view that two sliding sleeves of the utility model are connected with transmission gear；

Fig. 3 is axial sectional view in the utility model Fig. 2；

Fig. 4 is the utility model connecting component structure schematic diagram；

Fig. 5 is the structural schematic diagram that the first massage head of the utility model is connect with Massaging seat；

Fig. 6 is A-A schematic cross-sectional view in the utility model Fig. 5；

Fig. 7 is the structural schematic diagram that the first massage head of the utility model removes massage cover board.

In attached drawing, parts list represented by the reference numerals are as follows:

1, the first massage head, 2, sliding sleeve, 3, transmission gear, 4, transmission shaft, 5, massage head bracket, 6, connection component, 7, Second massage head, 8, guide rail, 11, first gear, 12, Massaging seat, 13, gear, 14, massage cover board, 15, gland, 21, set Hole, 61, positioning sleeve, 62, connecting plate, the 121, first hole, the 122, second hole, 131, upper open slot, 141, through nozzle hole.

Specific embodiment

The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical It is novel, it is not intended to limit the scope of the utility model.

In the description of the present invention, it should be understood that the orientation of the instructions such as term " on ", "lower", "inner", "outside" Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, Therefore it should not be understood as limiting the present invention.In the description of the present invention, the meaning of " plurality " is two or more, It is limited unless otherwise clearly tool.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be and be directly connected to, can also be indirectly connected with by intermediary, can be the connection inside two elements or two The interaction relationship of element.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in utility model.

Here for first choice it should be noted that " inside " is directed towards the direction in accommodating space center, " outside " is far from accommodating The direction in space center.

Fig. 1 to Fig. 7 is please referred to, the utility model provides a kind of massage head rotating mechanism, including the first massage head 1, sliding The axial brake device and massage head bracket 5 that set 2, transmission gear 3, transmission shaft 4, driving transmission shaft 4 rotate.Outside first massage head 1 It is arranged with first gear 11 and is fixedly mounted with first gear, the first massage head 1 and massage head bracket 5 are rotatablely connected.First tooth Wheel 11 and the engagement connection of transmission gear 3.Sliding sleeve 2 and transmission gear 3 are coaxially disposed and are sheathed on transmission shaft 4.Sliding sleeve 2 is arranged In on transmission gear 3 and one end and transmission gear 3 are fixedly mounted.The other end of sliding sleeve 2 opens up polygon sets of holes 21.Sets of holes 21 are adapted with the exterior contour of transmission shaft 4.Transmission shaft drives the rotation of transmission gear 3 by sets of holes 21 to drive the first massage First 1 rotation.

Specifically, for the torque that the transmitting rotation of transmission shaft 4 for keeping sliding sleeve 2 more stable generates, it can be in driving cog A sliding sleeve 2 is respectively set in the symmetrical two sides of wheel 3.To 1, two sliding sleeve 2 of the first massage head, transmission gear 3 and massage head Bracket 5 can form a massage head rotating group.The utility model does not limit the quantity of massage head rotating group, such as uses two The above massage head rotating group can successively be laid side by side.Transmission shaft 4 can using be located at massage head bracket 5 top relative to First massage head, 1 horizontal layout.Sets of holes 21 can be using having four straight flanges, and adjacent two straight flanges are mutually perpendicular to.For convenience Processing, opens up circular hole in the junction of two neighboring straight flange.Corresponding, the outer shape of transmission shaft 4 is adapted with sets of holes 21 can With using tool, there are four the square steel of right-angle side.Transmission shaft 4 drives sliding sleeve 2 to rotate, and sliding sleeve 2 is connect with transmission gear 3, thus Transmission gear 3 rotates under the drive of sliding sleeve 2.

By the implementation of the utility model, torque is passed to transmission gear 3 by sets of holes 21 by the rotation of transmission shaft 4, is driven Gear 3 engages to drive 1 own rotation of the first massage head with first gear 11.By sets of holes 21 be set as polygon and with The exterior contour of transmission shaft is adapted, and can be convenient for transmitting of the transmission shaft to torque.

It in one embodiment, further include connection component 6.One end of connection component 6 is arranged sliding sleeve 2, connection component 6 it is another One end is fixedly installed on massage head bracket 5.Sliding sleeve 2 is rotated relative to connection component 6.

Specifically, as shown in Figures 2 and 3, in order to more preferably limit transmission gear 3, connection component 6 can be using two groups, two One end of group connection component 6 is respectively symmetrically arranged two sliding sleeves 2 and is coaxially disposed with two sliding sleeves 2.Two groups of connection components 6 other end is respectively symmetrically fixedly installed in the both ends of the surface of massage head bracket 5.Between having between sliding sleeve 2 and connection component 6 Gap, so that sliding sleeve 2 can be rotated relative to connection component 6.

Further, connection component 6 includes positioning sleeve 61 and connecting plate 62.One end of connecting plate 62 and positioning sleeve 61 are fixed Connection.The other end of connecting plate 62 is fixedly installed on massage head bracket 5.Positioning sleeve 61 is arranged sliding sleeve 2.Sliding sleeve 2 is opposite In 61 rotation of position set.

Specifically, as shown in figure 4, connecting plate 62 includes integrally formed axis connection plate 621 and rack connecting plate 622.Axis Connecting plate 621 is sheathed on transmission shaft 4, so that connection component 6 is slided along transmission shaft 4.Rack connecting plate 622 and massage head bracket 5 An end face connection.One end face of positioning sleeve 61 is connect with axis connection plate 621, and the other end of positioning sleeve 61 is arranged the tool of sliding sleeve 2 There are the side of sets of holes 21 and the place of being connected thereto that there is gap, so that sliding sleeve 2 is rotated relative to positioning sleeve 61.

It in one embodiment, further include the second massage head 7.Second massage head 7 is rotatablely connected with massage head bracket 5.First The first driving cog of connection fixed thereto is arranged with outside massage head 1.The second of connection fixed thereto is arranged with outside second massage head 7 Driving cog.First driving cog and the second transmission tooth engagement connection.

Specifically, there is gap between the second massage head 7 and massage head bracket 5, so that the second massage head 7 can be relative to Head bracket 5 is massaged to rotate.

In one embodiment, Massaging seat 12 there are two being fixedly mounted on head bracket 5 is massaged.First massage head 1 and second is pressed Rub first 7 respectively correspond be set on a Massaging seat 12 and with Massaging seat 12 be rotatablely connected.

Specifically, as shown in Figure 5 and Figure 6, the lower part of Massaging seat 12, which extends radially outwardly, plate-like mounting base 123.Installation Seat 12 is bolted with massage head bracket 5 so that Massaging seat 12 is fixedly mounted on massage head bracket 5.First massage head 1 with press Rubbing between seat 12 has gap to which the first massage head 1 can be rotated relative to Massaging seat 12.Similarly, the second massage head 7 and massage The connection structure of seat 12 is with the connection structure of the first massage head 1 and Massaging seat 12, and this will not be detailed here.

Further, the first massage head 1 includes gear 13, massage cover board 14 and gland 15, the setting of the first driving cog In 13 circumferential side wall of gear.Gear 13 and massage cover board 14 are fixedly mounted and coaxial sleeve is set to Massaging seat 12.Pressure Lid 15 is covered on massage cover board 14 and Massaging seat 12.Gland 15 is fixedly installed on Massaging seat 12.Gear 13 and first The coaxial arrangement of gear 11 is simultaneously fixedly mounted with first gear 11.

Specifically, as shown in Figures 5 to 7, the lower end surface of first gear 11 opens up normal thread through-hole, 11 He of first gear First gear 11 is bolted with 13 horizontal connecting surface of gear.The top location mid-shaft of massage cover board 14 offers rank Terraced hole, Massaging seat 12 wear stepped hole.Gland 15 is embedded in stepped hole and is fixedly mounted with the top of Massaging seat 12, can use Screw is fixedly mounted.Gland 15 be it is fixed, massage between cover board 14 and gland 15 between its circumferential edge position has Gap, so that massage cover board 14 can be rotated relative to gland 15.First gear 11 can use and be arranged gear 13 and pass through Screw and gear 13 are fixedly mounted.

In one embodiment, cavity is formed in gear 13.The bottom end of Massaging seat 12 offers water inlet.Massage lid Through nozzle hole 141 is opened up on plate 14.Through nozzle hole 141, cavity are connected with water inlet.

Specifically, as shown in Figures 5 to 7, having in Massaging seat 12 through the first hole 121 of 12 bottom face of Massaging seat.It presses The inner sidewall of seat 12 of rubbing opens up the second hole 122.Upper open slot 131 is opened up in gear 13.It is logical that massage cover board 14 opens up nozzle Hole 141.Second hole 122 is connected to the first hole 121 and upper open slot 131 respectively.Through nozzle hole 141 and upper open slot 131 connect It is logical.

Upper open slot 131 is connected to the upper surface of gear 13, is opened wide that is to say, the upper surface of gear 13 has Mouth is simultaneously connected to upper open slot 131.The upper end in the first hole 121 is slightly above 13 upper surface of gear.Second hole 122 is located substantially at In upper open slot 131, the water convenient for flowing out from the second hole 122 enters upper open slot 131.The quantity and size in the second hole 122 is not It is restricted.Massage cover board 14 is covered on the upper surface of upper open slot 131, is sprayed water by through nozzle hole 141.In order to increase tooth It takes turns ontology 13 and massages the airtightness between cover board 14, prevent water from overflowing from the junction of gear 13 and massage cover board 14, Seal gasket 16 is additionally provided between gear 13 and massage cover board 14.It is close in order to spray water from through nozzle hole 141 There is opening, which is connected to the upper surface of upper open slot 121 on potting pad 16.

Further, the bottom end of the first massage head 1 and the second massage head 7 opens up water inlet, and passes through pipeline and external water Source connection, water enter from the inlet and eject water jet from through nozzle hole 141.It can be connected simultaneously using one end of tee tube The other end of the bottom end water inlet of first massage head 1 and the second massage head 7, tee tube is connect by pipeline with external source.The Two massage heads 7 and the first massage head 1 can be combined into one group of massage head group, can use simultaneously as required two groups or two groups with On massage head group lay side by side.

In one embodiment, the top diameter of through nozzle hole 141 is less than its base diameter.

Specifically, as shown in Figure 6 and Figure 7, through nozzle hole 141 can by the way of the lower cone hole of Upper cylindrical hole, Under the bigger diameter end of not conical bore be located at the bottom of through nozzle hole 141.

In one embodiment, transmission gear 3 and first gear 11 are using helical gear engaged transmission.

Specifically, as shown in Figure 1, the axis of transmission gear 3 and the axis of the first massage head 1 are mutually perpendicular to, to be driven Gear 3 can use helical gear.

A kind of hydrotherapy bed of embodiment according to a second aspect of the present invention is described below, including according to the utility model first party Massage head rotating mechanism, guide rail 8 and the cylinder body of face embodiment.It massages head bracket 5 and guide rail 8 is rolled and connected.Guide rail 8 is fixedly mounted In in cylinder body, transmission shaft 4 and guide rail 8 are arranged in parallel and are located at 8 top of guide rail.

Specifically, as shown in Figure 1, massage head bracket 5 can roll on guide rail 8, in the two side ends point of massage head bracket 5 Not An Zhuan tourelle, tourelle can use idler wheel.Massage head bracket 5 is connect by rotation axis with idler wheel.In order to observe It is convenient, omit the idler wheel of massage 5 one side of head bracket.It is rolled on guide rail 8 to enable to massage head bracket 5, massage head branch Frame 5 and carriage drive device are fixedly mounted, and carriage drive device can drive using chain drive or using lead screw Device.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (10)

1. a kind of massage head rotating mechanism, which is characterized in that including the first massage head (1), sliding sleeve (2), transmission gear (3), Transmission shaft (4), the axial brake device of driving transmission shaft (4) rotation and massage head bracket (5)；

It is arranged with first gear (11) outside first massage head (1) and is fixedly mounted with the first gear, described first presses Rub head (1) and the massage head bracket (5) rotation connection；The first gear (11) and the transmission gear (3) engagement connection；

The sliding sleeve (2) and the transmission gear (3) are coaxially disposed and are sheathed on the transmission shaft (4)；The sliding sleeve (2) It is sheathed on the transmission gear (3) and one end and the transmission gear (3) is fixedly mounted；The sliding sleeve (2) it is another End opens up polygon sets of holes (21), and the sets of holes (21) are adapted with the exterior contour of the transmission shaft (4)；The transmission shaft (4) drive transmission gear (3) rotation to drive first massage head (1) to rotate by the sets of holes (21).

2. a kind of massage head rotating mechanism according to claim 1, which is characterized in that further include connection component (6), the company One end of connected components (6) is arranged the sliding sleeve (2), and the other end of the connection component (6) is fixedly installed in the massage head On bracket (5)；The sliding sleeve (2) rotates relative to the connection component (6).

3. a kind of massage head rotating mechanism according to claim 2, which is characterized in that the connection component (6) includes positioning Set (61) and connecting plate (62), one end of the connecting plate (62) are fixedly connected with the positioning sleeve (61), the connecting plate (62) the other end is fixedly installed on the massage head bracket (5)；The positioning sleeve (61) is arranged the sliding sleeve (2), institute Sliding sleeve (2) is stated to rotate relative to the positioning sleeve (61).

4. a kind of massage head rotating mechanism according to claim 1, which is characterized in that it further include the second massage head (7), it is described Second massage head (7) and the massage head bracket (5) are rotatablely connected, and company fixed thereto is arranged with outside first massage head (1) The first driving cog connect, second massage head (7) are arranged with the second driving cog of connection fixed thereto, first transmission outside Tooth is connected with the second transmission tooth engagement.

5. a kind of massage head rotating mechanism according to claim 4, which is characterized in that fixed on the massage head bracket (5) There are two Massaging seat (12) for installation；First massage head (1) and second massage head (7), which respectively correspond, is set in an institute It states on Massaging seat (12) and is rotatablely connected with the Massaging seat (12).

6. a kind of massage head rotating mechanism according to claim 5, which is characterized in that first massage head (1) includes tooth Ontology (13), massage cover board (14) and gland (15) are taken turns, first driving cog is arranged in the gear (13) peripheral side On wall；The gear (13) and the massage cover board (14) are fixedly mounted and coaxial sleeve is set to the Massaging seat (12), institute It states gland (15) to be covered on the massage cover board (14) and the Massaging seat (12), the gland (15) is fixedly installed in described On Massaging seat (12)；The gear (13) and the first gear (11) coaxial arrangement are simultaneously solid with the first gear (11) Dingan County's dress.

7. a kind of massage head rotating mechanism according to claim 6, which is characterized in that be formed in the gear (13) Cavity, the bottom end of the Massaging seat (12) offer water inlet, open up through nozzle hole (141), institute on the massage cover board (14) State through nozzle hole (141), the cavity is connected with the water inlet.

8. a kind of massage head rotating mechanism according to claim 7, which is characterized in that the top of the through nozzle hole (141) Diameter is less than its base diameter.

9. according to claim 1 to a kind of any one of 8 massage head rotating mechanisms, which is characterized in that the transmission gear (3) With the first gear (11) using helical gear engaged transmission.

10. a kind of hydrotherapy bed, which is characterized in that including a kind of any one of claim 1 to the 9 massage head rotating mechanism, lead Rail (8) and cylinder body, the massage head bracket (5) and the guide rail (8) roll and connect, and the guide rail (8) is fixedly installed in described In cylinder body, the transmission shaft (4) and the guide rail (8) are arranged in parallel and are located above the guide rail (8).