CN215456324U - Novel corrector - Google Patents

Abstract

The utility model provides a novel appliance, which comprises a main body, wherein a fixing part capable of being fixed on a base body is arranged at the bottom of the main body, and a supporting part capable of supporting the forebreast of a human body is arranged at the upper part of the main body; the mounting includes clamping structure, the main part includes extending structure, clamping structure and extending structure integral type or split type fixed connection, extending structure with rotatable connection or fixed connection of support piece, extending structure with when the rotatable connection of support piece with be equipped with slewing mechanism between the extending structure, slewing mechanism makes support piece can for extending structure rotates and locks the rotation state. The technical problem of inconvenient accomodating of unscrambler among the prior art, it has slewing mechanism, makes the unscrambler can open and support at human chest, and collapsible in order to accomodate convenient to use when not using.

Description

Novel corrector

Technical Field

The utility model relates to a novel appliance.

Background

When students study, the students are habitually inclined forward the head and neck due to long-time sitting fatigue or unclear reading books, which causes the problems of myopia or spine deformation caused by incorrect sitting posture. Most of the existing orthotics on the market only have the function of supporting and blocking the forethorax from inclining forward, and the orthotics are inconvenient to store when not used.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

Aiming at the technical problem that the appliance in the prior art is inconvenient to store, the utility model provides a novel appliance which is provided with a rotating mechanism, so that the appliance can be unfolded and supported on the chest of a human body, can be folded to store when not used and is convenient to use.

2. Technical scheme

In order to solve the problems, the technical scheme provided by the utility model is as follows:

the novel appliance comprises a main body, wherein a fixing piece capable of being fixed on a base body is arranged at the bottom of the main body, and a supporting piece capable of supporting the front chest of a human body is arranged at the upper part of the main body; the mounting includes clamping structure, the main part includes extending structure, clamping structure and extending structure integral type or split type fixed connection, extending structure with rotatable connection or fixed connection of support piece, extending structure with when the rotatable connection of support piece with be equipped with slewing mechanism between the extending structure, slewing mechanism makes support piece can for extending structure rotates and locks the rotation state.

Optionally, the rotating mechanism comprises a rotating shaft arranged on the telescopic structure and a rotating hole groove structure arranged on the supporting piece, the rotating shaft is arranged in the rotating hole groove structure, and the telescopic structure and the supporting piece are pivoted through the matching of the rotating shaft and the rotating hole groove structure.

Optionally, a locking mechanism is provided between the telescopic structure and the support member, so that the telescopic structure and the support member can be relatively fixed in the storage state and/or the support state.

Optionally, the locking mechanism includes a damping groove provided in one of the telescopic structure and the support member and a damping protrusion provided in the other of the telescopic structure and the support member, the damping protrusion is provided with a plurality of damping grooves or a plurality of damping grooves, the damping protrusion is in the damping groove, and the support member is continuously separated from/engaged with the damping groove when rotating relative to the telescopic structure.

Optionally, a locking mechanism is disposed between the telescopic structure and the support member, the locking mechanism includes a damping groove disposed on one of the rotation shaft and the rotation hole groove structure and a damping protrusion disposed on the other of the rotation shaft and the rotation hole groove structure, the damping protrusion is disposed in the damping groove, and the support member is continuously separated from/engaged with the damping groove when rotating relative to the telescopic structure.

Optionally, the locking mechanism includes a first damping surface provided on one of the main body and the support member, and a second damping surface provided on the other of the main body and the support member, and the main body and the support member are relatively fixed in the storage state and/or the support state by friction fit between the first damping surface and the second damping surface.

Optionally, the locking mechanical system is including locating the damping cover of axis of rotation, the damping cover is established in the axis of rotation, the damping cover with the inner wall that rotates the hole groove structure contacts, support piece for when extending structure rotates the inner wall that rotates the hole groove structure with the damping cover relative friction of axis of rotation rotates.

Optionally, the locking mechanism includes a first magnet disposed on one of the main body and the support member and a second magnet or a ferromagnetic member disposed on the other, and the main body and the support member are relatively fixed by a magnetic attraction between the first magnet and the second magnet or by a magnetic attraction between the first magnet and the ferromagnetic member.

Optionally, the body and the support are slidably connected, and the body and the support are relatively slidable between at least a first position and a second position,

in the first position, the body and the support are locked by a locking mechanism so that the body and the support are relatively fixed to each other to enable the support to be used for supporting,

in the second position, the body and the support are foldable relative to each other to allow the support to be folded.

Optionally, a locking mechanism is disposed between the main body and the supporting member, so that the main body and the supporting member are in a fixed state after being folded relatively.

Optionally, the support piece and the main body are in plug-in or snap-in fit, so that the support piece and the main body are detachable.

Optionally, a connecting structure is provided between the main body and the supporting member, so that the supporting member can be connected with the main body through the connecting structure after being detached from the main body.

Optionally, the connecting structure comprises a connecting part arranged on one of the main body and the supporting part and a connecting hole groove structure arranged on the other of the main body and the supporting part, and the main body and the supporting part are fixed together through the connecting part and the connecting hole groove structure in a matched manner; or, the connection structure comprises a first magnetic part arranged between the main body and one of the support parts and a second magnetic part arranged on the other support part, and the main body and the support parts are fixed together through the first magnetic part and the second magnetic part in a matching manner.

Optionally, the support member includes a plurality of sections of sleeved rods that are sleeved with each other and can move axially relative to each other, and the support member extends and retracts through the relative axial movement between the sleeved rods.

Optionally, the telescopic structure comprises a first rod, a second rod and a locking structure arranged between the first rod and the second rod, the first rod is sleeved on the second rod, and the first rod and the second rod can slide relatively and can lock the combined length of the first rod and the second rod through the locking structure.

Optionally, the locking structure includes a locking groove formed in one of the first rod and the second rod and a locking protrusion formed in the other of the first rod and the second rod, the locking protrusion is provided with a plurality of locking grooves or a plurality of locking protrusions are provided in the locking groove, and when the first rod and the second rod slide relatively, the locking protrusion and the locking groove are continuously separated/engaged.

Optionally, the device further comprises a button arranged on the first rod, the button is provided with a locking protrusion/locking groove, the button is shifted, and the locking protrusion is separated from the locking groove.

Optionally, the first rod is provided with a button hole, the part of the button provided with the locking protrusion is clamped with the locking groove through the button hole, or the part of the button provided with the locking groove is clamped with the locking protrusion through the button hole, the button is hinged to the first rod, an elastic piece is arranged between the first rod and the button, when the button is toggled, the elastic piece is overcome to separate the locking protrusion from the locking groove, and the elastic piece is released to clamp the locking groove and the locking protrusion.

Optionally, the clamping structure includes a first clamping piece and a second clamping piece, the first clamping piece is connected with the telescopic structure in a split type fixed mode or in an integrated mode, the second clamping piece is provided with a threaded column, the threaded column is connected with the first clamping piece and/or the telescopic structure in a threaded mode, and the second clamping piece is rotated to be close to or far away from the first clamping piece and the second clamping piece.

Optionally, the clamping structure comprises a first clamping piece, a second clamping piece and a knob, the first clamping piece is fixedly connected with the telescopic structure in a split mode or integrally formed, the knob is provided with a threaded column, the second clamping piece is provided with a through hole used for passing through the threaded column, the threaded column is in threaded connection with the first clamping piece and/or the telescopic structure through the through hole, and the knob is rotated to enable the first clamping piece and the second clamping piece to be close to or far away from each other.

Optionally, the threaded column is provided with two sections of threads, the two sections of threads are opposite in spiral direction, the threaded column is in threaded connection with the first clamping piece and the second clamping piece through the two sections of threads respectively, and the knob is rotated to enable the first clamping piece and the second clamping piece to approach or separate from each other.

Optionally, the support comprises a support body and a flexible part provided on the support body.

Optionally, the flexible member is a hollow member with one side open; alternatively, the flexible member is a closed hollow member.

Optionally, the support body is connected to an open edge of the flexible member such that the flexible member is mounted on the support body.

Optionally, the open edge of the flexible member is clamped to the support body.

Optionally, the support member body includes a front clamping piece and a rear clamping piece, the front clamping piece and the rear clamping piece are connected by a snap or a screw or are connected by a plug, and the opening edge of the flexible member is clamped between the front clamping piece and the rear clamping piece.

Optionally, a positioning structure is arranged between the front clamping sheet and the flexible component, so that the front clamping sheet and the flexible component can be mutually positioned to facilitate installation.

Optionally, a gap is provided between the support body and the flexible member to provide a cushion.

Optionally, the flexible member is a silicone or rubber member.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

the utility model provides a novel appliance which is provided with a rotating mechanism, can be unfolded and supported on the chest of a human body, can be folded to be stored when not used and is convenient to use.

Drawings

FIG. 1 is a schematic view of the storage state of the orthotic;

FIG. 2 is a schematic view of the orthotic in a resting state;

FIG. 3 is one of the schematic views of the rotating mechanism;

FIG. 4 is a second schematic view of the rotating mechanism;

FIG. 5 is an exploded view of the telescoping and clamping structures;

FIG. 6 is a cross-sectional view of the orthotic;

FIG. 7 is a schematic view of an embodiment of an orthotic;

FIG. 8 is a schematic view of another embodiment of an orthotic;

FIG. 9 is an exploded view of the support member;

FIG. 10 is a second exploded view of the support member;

figure 11 is a schematic view of an embodiment of the orthotic;

FIG. 12 is a schematic view of an embodiment of an appliance rotation mechanism;

FIG. 13 is a schematic view of an embodiment of a telescoping configuration;

FIG. 14 is a schematic view of an embodiment of a telescoping configuration;

FIG. 15 is a schematic view of an embodiment of a telescoping configuration;

FIG. 16 is a schematic view of an embodiment of the telescopic structure.

The reference numerals in the schematic drawings illustrate:

1. a clamping structure; 11. a first clamping member; 12. a second clamping member; 121. a through hole; 13. a knob; 131. a threaded post; 2. a telescopic structure; 21. a first lever; 211. a locking protrusion; 212. a button hole; 213. a button; 214. a sliding shaft; 215. positioning the projection; 216. a rack; 217. pressing a key; 218. a locking member; 219. a housing hole; 22. a second lever; 221. a locking groove; 222. a gear knob; 223. a locking sleeve; 224. an elastic sheet; 225. an elastic member; 226. a locking hole; 3. a support member; 31. a front clamping piece; 311. a clamping groove; 3111. a barb; 312. inserting grooves; 313. a stabilizing projection; 32. a rear clamping piece; 321. a clamping piece; 322. a plug-in unit; 33. a flexible member; 331. an opening; 332. a stabilizing recess; 34. a slide hole; 341. a positioning groove; 35. positioning a knob; 41. a rotating shaft; 42. rotating the hole and groove structure; 43. a damping projection; 44. a damping groove; 45. a first gear shaft; 46. a second gear shaft; 47. and (7) connecting the shafts.

Detailed Description

For a further understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings 1-16.

With reference to fig. 1-16, the novel orthosis according to the present embodiment includes a main body, a fixing member disposed at the bottom of the main body, and a supporting member 3 disposed on the main body for supporting the human front chest, wherein the fixing member includes a clamping structure 1, and the main body includes a telescopic structure 2. The telescopic structure 2 comprises a first rod 21 and a second rod 22 and a locking structure provided between the first rod 21 and the second rod 22. The first rod 21 is sleeved on the second rod 22. In this embodiment, the first rod 21 is provided with a button slot, a button 213 is hinged to a slot wall of the button slot, a button hole 212 is formed in the button slot, the button 213 is provided with a locking protrusion 211, the second rod 22 is provided with a locking groove 221, the locking grooves 221 are provided in plurality, and the locking protrusion 211 can be engaged with the locking groove 221 through the button hole 212. The hinge point of the button 213 and the groove wall is provided with an elastic member, which may be a torsion spring. Alternatively, an elastic member, which may be a spring or rubber, is disposed between one end of the button 213 away from the locking protrusion 211 and the button slot. The end of the button 213 away from the locking protrusion 211 is pressed against the elastic force of the elastic member, so that the locking protrusion 211 is tilted away from the locking groove 221. The force of pushing the button 213 is removed, and the button 213 elastically engages the locking protrusion 211 with the locking recess 221. The first lever 21 and the second lever 22 lock the length of the combination by means of the push button 213. In other embodiments, one of the first lever 21 and the second lever 22 is provided with a locking protrusion 211, the other of the first lever 21 and the second lever 22 is provided with a locking groove 221, and the locking protrusion 211 or the locking groove 221 is provided in plurality. In the initial state, the locking protrusion 211 is engaged with the locking groove 221, when the first rod 21 and the second rod 22 slide relatively, the locking protrusion 211 is continuously separated from/engaged with the locking groove 221, and when the first rod 21 and the second rod 22 slide relatively to a fixed combined length, the locking protrusion 211 is engaged with the locking groove 221 to fix the combined state of the first rod 21 and the second rod 22. In other embodiments, the button 213 may be replaced by an elastic piece, the first rod 21 is provided with a button hole 212, the elastic piece is fixed on the hole wall of the button hole 212, the elastic piece is provided with a locking protrusion 211, the locking protrusion 211 is engaged with a locking groove 221 provided on the second rod 22, or the elastic piece is provided with a locking groove 221, and the locking groove 221 is engaged with a locking protrusion 211 provided on the second rod 22.

Referring to fig. 14, the second rod 22 is sleeved on the first rod 21, and the locking structure includes a locking sleeve 223 sleeved on the second rod 22 and an elastic sheet 224 disposed at one end of the second rod 22. The surface of the elastic sheet 224 is provided with threads, the locking sleeve 223 is provided with threads matched with the threads on the surface of the elastic sheet 224, the locking sleeve 223 is in threaded connection with the elastic sheet 224, and the first rod 21 and the second rod 22 can be locked by rotating the locking sleeve 223.

Referring to fig. 13, the second rod 22 is sleeved on the first rod 21, the first rod 21 is provided with a rack 216, the second rod 22 is provided with a gear knob 222, one end of the gear knob 222 is connected with a gear, and the gear is meshed with the rack 216. Turning the gear knob may raise/lower the first lever.

Referring to fig. 15, the second rod 22 is sleeved on the first rod 21, the first rod 21 has an accommodating space therein, and the first rod 21 is fixedly connected to the support member 3. A key 217 and a locking piece 218 are arranged in the first rod 21, the first rod 21 is provided with a containing hole 219, and the second rod 22 is provided with a locking hole 226. The button 217 and the detent 218 have cooperating ramps. An elastic member 225 is disposed between the locking member 218 and the inner wall of the first lever 21. In the initial state, one end of the locking member 218 is in the receiving hole 219 and the locking hole 226 to fix the relative combined length of the first lever 21 and the second lever 22. In use, when the button 217 is pressed, the inclined surface of the button 217 pushes the inclined surface of the locking member 218 to move the locking member 218 laterally, so that one end of the locking member 218 retracts to be separated from the locking hole 226, and the first rod 21 and the second rod 22 can move relatively. When the first lever 21 and the second lever 22 are relatively moved to the fixing position, the push button 217 is released, and the locking member 218 is laterally moved by the elastic force of the elastic member 225, so that one end of the locking member 218 enters the locking hole 226 to fix the first lever 21 and the second lever 22.

The elastic member 225 may be a spring or an elastic sheet for specific applications.

Referring to fig. 16, the locking member 218 is hinged to an inner wall of the first rod 21, and an elastic member, which may be a torsion spring, is disposed between the locking member 218 and the first rod 21. The button 217 is above the detent 218. In the initial state, the latch 218 is at rest under the influence of the torsion spring. In use, when the button 217 is pressed, the button 217 pushes the locking member 218 to rotate the locking member 218, and when the locking member 218 rotates to a position perpendicular to the first rod 21, one end of the locking member 218 is positioned in the accommodating hole 219 and the locking hole 226. When the button 217 is released, the locking member 218 is rotated toward the initial state position by the torsion spring and is released from the locking hole 226.

The support 3 is rotatably connected to the first lever 21. When the supporting member 3 is rotatably connected with the first rod 21, a rotating mechanism is arranged between the supporting member 3 and the first rod 21. The rotation mechanism comprises a rotation shaft 41 provided on the first lever 21 and a rotation hole groove structure 42 provided on the support member 3. The rotation shaft 41 is provided in the rotation hole groove structure 42 to pivotally connect the first lever 21 and the support 3. A locking mechanism is provided between the first lever 21 and the support 3. In this embodiment, the locking mechanism includes a damping groove 44 provided in the first lever 21 and a damping protrusion 43 provided in the support 3. The damping grooves 44 are provided in plural, and the damping grooves 44 surround the rotation shaft 41 for one circle. The number of the damping protrusions 43 is less than or equal to the number of the damping grooves 44, and the damping protrusions 43 surround the rotation hole groove structure 42. In the initial state, the damping protrusion 43 is engaged with the damping groove 44, and the damping protrusion 43 is continuously disengaged/engaged with the damping groove 44 during the relative rotation of the first rod 21 and the support 3. When the first rod 21 and the support 3 are relatively rotated to a fixed position, the damping protrusion 43 is engaged with the damping groove 44 to fix the relative state of the first rod 21 and the support 3. When the first rod 21 and the support member 3 are parallel, the corrector is in a storage state; when the first rod 21 and the support member 3 are perpendicular, the brace is in a support state.

The damping projection 43 may be provided on the first lever 21, and the damping groove 44 may be provided on the support 3. Alternatively, the first lever 21 has both the damping projection 43 and the damping groove 44, and the support member 3 has the damping groove 44 and the damping projection 43 corresponding to the damping projection 43 and the damping groove 44 of the first lever 21.

In other embodiments, one of the rotating shaft 41 and the rotating hole groove structure 42 is provided with a damping groove 44, and the other of the rotating shaft 41 and the rotating hole groove structure 42 is provided with a damping protrusion 43. In the initial state, the damping groove 44 is engaged with the damping protrusion 43, and when the first rod 21 and the support 3 rotate relatively, the damping protrusion 43 is continuously disengaged/engaged with the damping groove 44. When the first rod 21 and the support 3 are relatively rotated to a fixed position, the damping protrusion 43 is engaged with the damping groove 44 to fix the relative state of the first rod 21 and the support 3.

In other embodiments, the damping protrusion 43 is a damping protrusion 43 having elasticity; alternatively, the damping protrusion 43 is connected to the first rod 21 or the support 3 through an elastic member, and in a specific application, the elastic member may be a spring.

In other embodiments, the locking mechanism includes a damping sleeve disposed on the rotating shaft 41, the damping sleeve is disposed on the rotating shaft 41, and the damping sleeve may be a rubber damping sleeve. The damping sleeve contacts the inner wall of the rotating slot structure 42. When the supporting member 3 and the first rod 21 rotate relatively, the inner wall of the rotating hole groove structure 42 and the damping sleeve of the rotating shaft 41 rotate relatively in a friction mode, and when the first rod 21 and the supporting member 3 rotate relatively to fixed positions, the friction force between the damping sleeve and the inner wall of the rotating hole groove structure 42 can fix the relative state of the first rod 21 and the supporting member 3.

In other embodiments, the locking mechanism comprises a first magnet provided on one of the first rod 21 and the support 3 and a second magnet or ferromagnetic member provided on the other, the first magnet and the second magnet/ferromagnetic member being attracted to each other. When the correction device is specifically applied, the first rod 21 is provided with at least two first magnets, the support piece 3 is provided with at least one second magnet/ferromagnetic part, and when the first rod 21 and the support piece 3 are parallel, the second magnet/ferromagnetic part is attracted with one of the first magnets, so that the correction device is fixed in a storage state; when the first rod 21 is perpendicular to the support member 3, the second magnet/ferromagnetic member attracts the other first magnet, so that the orthosis is fixed in the support state.

For specific applications, the rotating hole and groove structure 42 may be a groove or a hole.

Referring to fig. 12, the first rod 21 and the supporting member are pivotally connected by a connecting shaft 47. The locking mechanism comprises a first gear shaft 45 arranged on the first rod 21 and a second gear shaft 46 arranged on the support member 3, the first gear shaft 45 is provided with teeth, the second gear shaft 46 is provided with tooth grooves matched with the teeth, and the second gear shaft 46 is meshed with the first gear shaft 45. When the support member 3 rotates with respect to the first lever 21, the teeth are continuously disengaged/engaged with the tooth grooves. When the support bar 3 is rotated to a fixed position with respect to the first bar 21, the teeth are engaged with the teeth grooves to fix the relative state of the support 3 and the first bar 21.

With reference to fig. 8, the supporting member 3 may be connected with two main bodies, the supporting member 3 is transversely disposed, the two ends of the supporting member 3 are both provided with bending portions, one end of each bending portion is hinged to the main body, and the main body is connected with the supporting member 3 in a manner of rotating left and right. When the appliance is applied, the main bodies at the two ends of the supporting piece 3 are fixed on a base body, the main bodies are vertical to the supporting piece 3, and the appliance is in a supporting state; when the appliance is stored, the main body is folded by rotating toward the middle with respect to the support 3 so that the main body is parallel to the support 3, and the appliance is in a stored state.

Referring to fig. 7, the support 3 is slidably connected to the first rod 21, and the support 3 includes a left support and a right support, both of which are slidably connected to the first rod 21. The connection structure of the right support and the first lever 21 is the same as the connection structure of the left support and the first lever 21. The left support is provided with a sliding hole 34, the first rod 21 is provided with a sliding shaft 214, the sliding shaft 214 is arranged in the sliding hole 34, and the sliding hole 34 can slide relative to the sliding shaft 214. The end diameter of the sliding shaft 214 is larger than the width of the sliding hole 34 so that the left support and the first lever 21 are not separated. One end of the sliding hole 34 is provided with a positioning groove 341, and the support 3 is provided with a positioning protrusion 215 corresponding to the positioning groove 341. When the left support member slides to a fixed position relative to the sliding shaft 214, the positioning protrusion 215 is located in the positioning groove 341, and the left support member has two supporting points: the positioning projection 215 and the sliding shaft 214, respectively, allow the left and right supporting members to be perpendicular with respect to the first rod 21, so that the orthosis is fixed in a supporting state. When the corrector is stored, the positioning projection 215 is separated from the positioning groove 341, and then the left and right supports are rotated to a position relatively parallel to the first lever 21 with respect to the slide shaft 214. When the left support member and the right support member are relatively parallel, a locking mechanism is arranged between the left support member and the first rod 21 and between the left support member and the right support member and the first rod 21 so as to fix the storage state of the corrector.

In conjunction with fig. 11, the positioning recess 341 and the positioning projection 215 may be replaced with a positioning knob 35 as an alternative. The positioning knob 35 is respectively sleeved on the left support piece and the right support piece, and the positioning knob 35 is respectively in threaded connection with the left support piece and the right support piece. When the left and right supporting members are perpendicular to the first rod 21, the positioning knob 35 is rotated until the positioning knob 35 contacts the side of the first rod 21, so as to lock the perpendicular state of the left and right supporting members to the first rod 21. When the positioning knob 35 is unscrewed, the left and right clamps can be rotated to a position relatively parallel to the first lever 21.

In other embodiments, the support member 3 is inserted into or clamped with the first rod 21, a connection structure is arranged between the support member 3 and the first rod 21, the connection structure includes a connection portion arranged on one of the support member 3 and the first rod 21 and a connection hole slot structure arranged on the other one of the support member 3 and the first rod 21, and the connection portion is inserted into or clamped with the connection hole slot structure. When the connecting device is used specifically, the connecting portion is a connecting protrusion, the connecting hole groove structure and the connecting protrusion can be provided in a plurality, and the connecting hole groove structure and the connecting protrusion are matched with each other to vertically fix the supporting member 3 relative to the first rod 21 or fix the supporting member 3 relative to the first rod 21 in parallel.

In other embodiments, the supporting member 3 includes multiple sections of sleeved rods that are sleeved with each other and can move axially relative to each other, and the supporting member 3 can stretch and retract by the relative axial movement between the sleeved rods. When the relative activity of the sleeve rod makes the support piece 3 extend, the appliance is in a supporting state, and when the relative activity of the sleeve rod makes the support piece 3 contract, the appliance is in a containing state.

In other embodiments, the support 3 may be fixedly connected to the first rod 21, and the support 3 and the first rod 21 are perpendicular to each other. The first rod 21 and the support 3 may be fixedly connected by a screw, a bolt, a screw, a snap or an integral molding.

The clamping structure 1 comprises a first clamping piece 11, a second clamping piece 12 and a knob 13 in combination with the attachments 5 and 6, wherein the first clamping piece 11 and a second rod 22 are integrally formed. The knob 13 is provided with a threaded column 131, the second clamping member 12 is provided with a through hole 121, and the threaded column 131 penetrates through the through hole 121 to be in threaded connection with the first clamping member 11 or the second rod 22. By rotating the knob 13, the threaded post 131 and the first holding member 11 or the second rod 22 are relatively rotated to move the first holding member 11 and the second holding member 12 toward/away from each other. The first and second clamping members 11 and 12 can clamp an object to fix the orthosis when they are close to each other.

In other embodiments, the threaded post 131 is provided with two threads having opposite helical directions. The two sections of threads are respectively in threaded connection with the first clamping piece 11 and the second clamping piece 12. By rotating the knob 13, the first and second holders 11 and 12 move toward/away from each other.

In other embodiments, the clamping structure 1 comprises a first clamping member 11 and a second clamping member 12, the first clamping member 11 being integrally formed with the second rod 22. The second rod 22 is provided with a threaded column 131, the threaded column 131 is in threaded connection with the first clamping member 11 or the second rod 22, and when the second clamping member 12 is rotated, the second clamping member 12 and the first clamping member 11 approach/separate from each other.

The first clamping piece 11 and the second rod 22 can be fixedly connected in a split mode, and the first clamping piece 11 and the second rod 22 can be fixedly connected in a threaded mode, a bolt mode, a screw mode or a buckle mode.

In other embodiments, the second rod 22 is connected to the support 3, and the first clamping member 11 is fixedly connected to the first rod 21.

With reference to fig. 6, 9 and 10, the support 3 includes a support body and a flexible member 33 provided on the support body. In a specific application, the flexible member 33 is a silicone member or a rubber member. Support piece main part includes preceding supporting piece 31 and back supporting piece 32, preceding supporting piece 31 is equipped with joint groove 311, back holder is equipped with joint piece 321, joint piece 321 is equipped with barb 3111, joint piece 321 block is advanced in joint groove 311 barb 3111 hooks in the interior cell wall of joint groove 311. Preceding holding piece 31 is equipped with inserting groove 312, back holding piece 32 is equipped with plug connector 322, plug connector 322 appearance and inserting groove 312 suit, preceding holding piece 31 and back holding piece 32 are pegged graft and are blocked joint through the cooperation of joint groove 311 and joint piece 321 through the cooperation of plug connector 322 and inserting groove 312. In this embodiment, the flexible member 33 is a hollow member having an opening 331 on one side, the edge of the opening 331 of the flexible member 33 is clamped between the front clamping piece 31 and the rear clamping piece 32, and a gap capable of forming a cushion is formed between the front clamping piece 31 and the flexible member 33. In other embodiments, the flexible member 33 is a closed hollow member, and the flexible member 33 can be directly sleeved or wrapped on the support body. A positioning structure is arranged between the front clamping piece 31 and the flexible part 33, and the positioning structure comprises a stabilizing protrusion 313 arranged on the front clamping piece 31 and a stabilizing groove 332 arranged on the flexible part 33. The stabilizing protrusion 313 is disposed on a circumference of the front clamping piece 31, and the stabilizing groove 332 is disposed on a circumference inside the opening 331 of the flexible member 33. When the flexible member 33 is coupled to the support body, the stabilizing protrusion 313 is first disposed in the stabilizing groove 332 for positioning, and then the front clamping piece 31 and the rear clamping piece 32 are coupled to clamp the opening 331 of the flexible member 33.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.

Claims (29)

1. The novel appliance comprises a main body, wherein a fixing piece capable of being fixed on a base body is arranged at the bottom of the main body, and a supporting piece capable of supporting the front chest of a human body is arranged at the upper part of the main body; the fixing piece is characterized by comprising a clamping structure, the main body comprises a telescopic structure, the clamping structure is integrally or fixedly connected with the telescopic structure in a split mode, the telescopic structure is rotatably or fixedly connected with the supporting piece, a rotating mechanism is arranged between the supporting piece and the telescopic structure when the telescopic structure is rotatably connected with the supporting piece, and the rotating mechanism enables the supporting piece to rotate relative to the telescopic structure and locks a rotating state.

2. The novel orthotic of claim 1, wherein said rotation mechanism comprises a rotation shaft disposed in said telescoping structure and a rotation hole slot structure disposed in said support member, said rotation shaft being disposed in said rotation hole slot structure, said telescoping structure and said support member being pivotally connected by engagement of said rotation shaft and said rotation hole slot structure.

3. The novel orthotic of claim 1, wherein a locking mechanism is provided between the telescoping structure and the support member such that the telescoping structure and the support member are relatively securable in the stowed and/or support states.

4. The novel orthotic of claim 3, wherein said locking mechanism comprises a plurality of damping grooves in one of said telescoping structure and said support member and a plurality of damping protrusions in the other of said telescoping structure and said support member, said plurality of damping protrusions being disposed in said plurality of damping grooves, said plurality of damping protrusions being configured to continuously disengage/engage said plurality of damping grooves when said support member rotates relative to said telescoping structure.

5. The new orthotic as claimed in claim 2, wherein a locking mechanism is provided between the telescoping structure and the support member, the locking mechanism including a damping recess in one of the pivot shaft and the pivot hole slot structure and a damping projection in the other of the pivot shaft and the pivot hole slot structure, the damping projection being disposed within the damping recess, the damping projection being continuously disengaged/engaged with the damping recess when the support member is pivoted relative to the telescoping structure.

6. The novel orthotic of claim 3, wherein said locking mechanism comprises a first damping surface on one of said body and said support member and a second damping surface on the other of said body and said support member, said body and said support member being relatively fixable in a stowed condition and/or a support condition by a friction fit between said first and second damping surfaces.

7. The novel orthotic of claim 6, wherein said locking mechanism includes a damping sleeve disposed on said rotatable shaft, said damping sleeve being in contact with an inner wall of said rotatable aperture slot arrangement, said support member being configured to frictionally rotate relative to said damping sleeve of said rotatable shaft when said support member is rotated relative to said telescoping arrangement.

8. The novel orthotic of claim 3, wherein said locking mechanism comprises a first magnet disposed on one of said body and said support and a second magnet or ferromagnetic member disposed on the other, said body and said support being relatively fixed by magnetic attraction between said first magnet and said second magnet or by magnetic attraction between said first magnet and said ferromagnetic member.

9. The novel orthotic of claim 1, wherein said body and said support are slidably connected to each other, said body and said support being relatively slidable between at least a first position and a second position,

in the first position, the body and the support are locked by a locking mechanism so that the body and the support are relatively fixed to each other to enable the support to be used for supporting,

in the second position, the body and the support are foldable relative to each other to allow the support to be folded.

10. The novel orthotic of claim 9, wherein a locking mechanism is provided between said body and said support member to secure said body and said support member in a folded position relative to each other.

11. The novel orthotic of claim 1, wherein a snap or click fit between the support member and the body allows for disassembly between the support member and the body.

12. The novel orthotic of claim 11, wherein a connecting structure is provided between said body and said support member such that said support member is attachable to said body by said connecting structure after being removed from said body.

13. The novel orthotic of claim 12, wherein said connecting structure comprises a connecting portion provided on one of said body and said support member and a connecting hole slot structure provided on the other of said body and said support member, said body and said support member being cooperatively secured together by said connecting portion and said connecting hole slot structure; or, the connection structure comprises a first magnetic part arranged between the main body and one of the support parts and a second magnetic part arranged on the other support part, and the main body and the support parts are fixed together through the first magnetic part and the second magnetic part in a matching manner.

14. The novel orthotic of claim 1, wherein said support member comprises a plurality of telescoping rods that are nested within one another and are axially movable relative to one another, said support member being extendable and retractable by relative axial movement between said telescoping rods.

15. The novel orthotic of any one of claims 1-14, wherein the telescoping structure comprises a first rod and a second rod, and a locking structure disposed between the first rod and the second rod, wherein the first rod is sleeved over the second rod, and wherein the first rod and the second rod are slidable relative to each other and are configured to lock the combined length of the first rod and the second rod via the locking structure.

16. The novel orthotic of claim 15, wherein said locking structure comprises a plurality of locking grooves formed in one of said first and second rods and a plurality of locking protrusions formed in the other of said first and second rods, said plurality of locking protrusions being disposed in said plurality of locking grooves, said plurality of locking protrusions being adapted to continuously disengage/engage said plurality of locking grooves when said first and second rods are slid relative to each other.

17. The novel orthotic of claim 16, further comprising a button disposed on the first rod, the button having a detent protrusion/detent recess, wherein upon actuation of the button, the detent protrusion is disengaged from the detent recess.

18. The novel orthosis of claim 17, wherein the first rod is provided with a button hole, a portion of the button provided with the locking protrusion is engaged with the locking groove through the button hole, or a portion of the button provided with the locking groove is engaged with the locking protrusion through the button hole, the button is hinged to the first rod, and an elastic member is provided between the first rod and the button, the locking protrusion is separated from the locking groove by overcoming an elastic force of the elastic member when the button is toggled, and the locking groove is engaged with the locking protrusion by canceling the elastic force of the elastic member when the button is toggled.

19. The novel orthotic of any one of claims 1-14 or 16-18, wherein said gripping structure comprises a first gripping member and a second gripping member, said first gripping member being fixedly attached to or integrally formed with said telescoping structure, said second gripping member having a threaded post, said threaded post being threadably attached to said first gripping member and/or said telescoping structure, and said second gripping member being rotated to move said first gripping member and said second gripping member closer to or further away from each other.

20. The novel orthotic of any one of claims 1-14 or 16-18, wherein the gripping structure comprises a first gripping member, a second gripping member, and a knob, the first gripping member is fixedly connected to or integrally formed with the telescoping structure in a split manner, the knob is provided with a threaded post, the second gripping member is provided with a through hole for passing through the threaded post, the threaded post is in threaded connection with the first gripping member and/or the telescoping structure through the through hole, and the first gripping member and the second gripping member are rotated to approach or move away from each other.

21. The new orthosis of claim 20, wherein the threaded post has two threads with opposite helical directions, the threaded post is threadedly coupled to the first and second clamps by the two threads, and the first and second clamps are moved closer together or farther apart by rotating the knob.

22. The novel orthotic of any one of claims 1-14, 16-18, or 21, wherein said support member comprises a support member body and a flexible member disposed on said support member body.

23. The novel orthotic of claim 22, wherein said flexible member is a hollow member open on one side; alternatively, the flexible member is a closed hollow member.

24. The novel orthotic of claim 23, wherein the connection of the support body to the open edge of the flexible member allows the flexible member to be mounted on the support body.

25. The novel orthotic of claim 23, wherein an open edge of said flexible member is clamped to said support body.

26. The novel orthotic of claim 25, wherein the support body comprises a front gripping tab and a rear gripping tab, the front and rear gripping tabs being snap-fit or threaded or bayonet, the open edge of the flexible member being gripped between the front and rear gripping tabs.

27. The novel orthotic of claim 26, wherein a locating structure is provided between said front clip piece and said flexible member to allow for mutual positioning between said front clip piece and said flexible member to facilitate installation.

28. The novel orthotic of claim 22, wherein a gap is provided between said support body and said flexible member to provide cushioning.

29. The novel orthotic of any one of claims 23-28, wherein the flexible member is a silicone or rubber member.

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