JP6566165B1 - Handheld small electric fan for outdoor use - Google Patents

Abstract

The present invention discloses an outdoor hand-held small electric fan. A spring chamber including a hand-held rod is provided in the hand-held rod, and when the control sleeve is turned, the control sleeve moves the telescopic rod downward and moves the telescopic rod in the spring chamber. The control sleeve is used after extending the telescopic rod by moving the telescopic rod up and moving, and the present invention can be stored separately by removing the blade, avoiding the blade from breaking, The retractable parts shrink the motor into a handheld bag, protect the motor, reduce the space occupied by the fan, convenient to carry outdoors, and the auxiliary function allows the fan to cope with more environments, Convenient to use. [Selection] Figure 1

Description

The present invention covers the field of outdoor products, and specifically is a hand-held small electric fan for outdoor use.

When people are exercising outdoors in the hot summer, they always use a fan to dissipate heat, and the small outdoor fan currently used occupies a large space and is inconvenient to carry. When used, it can only be held by hand and cannot cope with different outdoor environments. Therefore, an outdoor hand-held fan that is convenient to carry is required, and the fan blades can be protected from breaking.

Chinese Patent Application No. 10386467

The object of the present invention is to provide an outdoor hand-held small fan, which can solve the problems in the above-mentioned current technology.

The outdoor hand-held small electric fan of the present invention includes a hand-held bowl, and a spring chamber that opens upward is provided in the hand-held bowl, and a shrinkable part that houses and protects the fan is provided in the spring chamber, The contraction part includes a guide block that acts as a guide fixed symmetrically to the left and right inner walls of the spring chamber. The contraction part engages in the spring chamber so that a telescopic rod supporting the fan can slide. A control sleeve for controlling the contraction of the contraction rod is rotatably engaged with and attached to the top end surface of the handheld rod, and a blade fixing part is provided on the upper side of the contraction part. Includes a first hooking machine and a second hooking machine, and the front end surface of the first hooking machine is symmetrical with respect to the center opened forward. A mounting groove is provided, and a blade is fixedly mounted in the mounting groove, and a slide buckle chamber opened forward is provided on a front end surface of the first catching plate. A push block groove communicating with the slide buckle chamber is symmetrically provided in the inner wall, and a slide buckle capable of fixing the push block groove to a rear inner wall of the second catching plate. The push block can be slidably engaged in the push block groove so that the slide buckle can be pushed and moved away from the fixed state. And the auxiliary component is a hand-held belt fixedly attached to the left end surface of the hand-held bag, Including a hook that can hang with the light bulb used to light.

According to a further technical plan, the shrinkable part also includes a fixing sleeve which is engaged with and attached to the top end surface of the handheld rod by a screw thread, and a slide block is fixedly attached to the left and right end surfaces of the telescopic rod. And the guide block are slidable, a push spring is fixedly attached between the bottom end surface of the telescopic rod and the bottom wall of the spring chamber, and the control sleeve and the telescopic rod are threaded. A battery is fixedly mounted in the hand-held bag, a right-hand end surface of the hand-held bag is provided with a blade holder groove that opens to the right, and a charging port is provided on the left-side end surface of the hand-held bag. Is provided.

In a further technical plan, the blade fixing part also includes a hinge base fixedly attached to the top end surface of the telescopic rod, and a motor case is engaged and attached to the hinge base by a hinge. The motor is fixedly attached, the motor shaft is fixedly connected to the front output shaft end surface of the motor, the first catching plate is fixedly attached to the front end surface of the motor shaft, and the slide buckle A chamber is provided on the front end surface of the first hooking plate, the push block grooves are provided symmetrically vertically on the upper and lower inner walls of the slide buckle chamber, and upper and lower end surfaces of the slide buckle chamber and the first hooking plate. The slide shaft is slidably engaged with the slide shaft, and a button is fixedly attached to the top end surface of the slide shaft. The push block and the slide shaft are fixedly attached, the second hooking plate is fixedly attached to the front end surface of the first hooking plate, and the rear of the second hooking plate Fixing pins are fixedly attached to the side end surfaces symmetrically up and down, and the blades and the fixing pins are slidably engaged and attached.

According to a further technical plan, the auxiliary part also includes a connecting base provided at the bottom end of the handheld rod, a stand is engaged and attached between the front and rear inner walls of the connecting base, and the light bulb is attached to the stand. Fixedly attached to the right end face.

The present invention can remove the blades and store separately, avoid breaking the blades, shrink the motor into the handheld bag by shrinking parts, protect the motor, reduce the space occupied by the fan, outdoor It is convenient to carry with a fan, and the auxiliary function allows the fan to cope with more environments, is convenient to use, and has a wide spread value.

FIG. 1 is a schematic diagram of the overall configuration of the present invention. 2 is a schematic sectional view taken along the line AA of FIG. 3 is an enlarged schematic diagram of B in FIG.

In the following, the present invention will be described in detail with reference to FIGS. 1 to 3, and for the convenience of description, the vertical and horizontal directions described below coincide with the vertical and horizontal and vertical directions in FIG. To do.

Referring to FIGS. 1 to 3, the outdoor hand-held small electric fan of the present invention includes a hand-held rod 14, and a spring chamber 19 that opens upward is provided in the hand-held rod 14. The contraction component 80 includes a guide block 21 that functions as a guide that is fixedly fixed symmetrically to the left and right inner walls of the spring chamber 19. The telescopic rod 23 that supports the electric fan is slidably engaged and attached to the top end surface of the hand-held rod 14 so that the control sleeve 25 that controls the contraction of the contractive rod 23 can rotate. A blade fixing part 81 is provided on the upper side of the contraction part 80, and the blade fixing part 81 is a first catching plate. 0 and a second catching plate 28, and a symmetric mounting groove 37 is provided in the front end surface of the first catching plate 30 at the center opening forward, and the blade 26 is provided in the mounting groove 37. Is attached to the front end face of the first catching board 30, and a slide buckle chamber 35 opened forward is provided in the upper and lower inner walls of the slide buckle chamber 35. The push block groove 33 is provided symmetrically up and down, and a slide buckle 36 capable of fixing the push block groove 33 is fixedly attached to the rear inner wall of the second catching plate 28, In the push block groove 33, there is a push block 34 that can move the slide buckle 36 and release it from a fixed state. The hand-held rod 14 is provided with an auxiliary part 82. The auxiliary part 82 is fixedly attached to the left end surface of the hand-held hook 14, and used for illumination. A hook 40 that can be hung with a light bulb 11 is included.

The contraction component 80 also includes a fixing sleeve 24 that is engaged with and attached to the top end surface of the hand-held rod 14 by a screw thread, and a slide block 22 is fixedly attached to the left and right end surfaces of the telescopic rod 23, and the slide block 22 and the guide block 21 are slidably attached, and a push spring 20 is fixedly attached between a bottom end face of the telescopic rod 23 and a bottom wall of the spring chamber 19, and the control sleeve 25 and the A telescopic rod 23 is engaged by a screw thread, a battery 16 is fixedly mounted in the handheld rod 14, and a blade holder groove 17 opened to the right is provided on the right end surface of the handheld rod 14. The charging port 15 is provided on the left end surface of the hand-held bag 14, and the control sleeve 25 is rotated. Thus, the control sleeve 25 moves the telescopic rod 23 downwards to protect the telescopic rod 23 in the spring chamber 19, and the control sleeve 25 causes the telescopic rods 23 to move upwardly to extend the telescopic rod 23. Use after.

The blade fixing component 81 also includes a hinge base 39 fixedly attached to the top end surface of the telescopic rod 23, and a motor case 27 is engaged with and attached to the hinge base 39 by a hinge. The motor 41 is fixedly attached to the motor 41, the motor shaft 29 is fixedly connected to the front output shaft end face of the motor 41, and the first catching board 30 is fixed to the front end face of the motor shaft 29. The slide buckle chamber 35 is attached to the front end surface of the first catching board 30, and the push block grooves 33 are provided symmetrically vertically on the upper and lower inner walls of the slide buckle chamber 35, and the slide buckle chamber 35 and the upper and lower end surfaces of the first catching board 30 are engaged so that the slide shaft 32 can slide. The button 31 is fixedly attached to the top end surface of the slide shaft 32, the push block 34 and the slide shaft 32 are fixedly attached, and the second catching plate 28 is attached to the first hooking plate 28. A fixed pin 38 is fixedly attached to the rear end surface of the second catching plate 28 in a symmetrical manner fixedly up and down, and the blade 26 and the fixed pin 38 are fixedly attached to the front end surface of the catching plate 30. And the blade 26 is inserted into the mounting groove 37, and then the second catching plate 28 is pressed to fix the slide buckle 36 and the push block groove 33. Is fixedly mounted in the mounting groove 37, pushes the button 31, the button 31 interlocks with the push block 34, and the push block 34 slides back. Releasing the fixed state between the 36 and the push block groove 33, the second catch plate 28 can be separated from the first catch plate 30, removable wings 26.

The auxiliary part 82 also includes a connecting base 12 provided at the bottom end of the hand-held rod 14, and a stand 10 is engaged between and attached to the front and rear inner walls of the connecting base 12 by a hinge. 10 is fixedly attached to the right end surface of the apparatus 10, so that the apparatus can be firmly placed on the table by turning the stand 10, can be supplementarily illuminated by the light bulb 11, and can be manually taken by the hand-held belt 13. It is convenient and can be hung by the hook 40.

When using: The control sleeve 25 is turned, and after the control sleeve 25 is extended by moving the telescopic rod 23 in motion, the blade 26 is inserted into the mounting groove 37 and the second catching board 28 is pushed. By fixing the slide buckle 36 and the push block groove 33, the blade 26 can be fixedly mounted in the mounting groove 37 and used. After use, the button 31 is pushed, and the button 31 pushes the push block 34. The push block 34 releases the fixed state of the slide buckle 36 and the push block groove 33, the second catching plate 28 can be separated from the first catching plate 30, and the vane 26 is taken and the vane holder is removed. Placed in the groove 17, the control sleeve 25 is rotated, and the control sleeve 25 moves the telescopic rod 23 downward. By moving the telescopic rod 23 in the spring chamber 19 to protect it, the stand 10 can be turned to place the apparatus firmly on the table, and the auxiliary light can be lit by the light bulb 11, and the hand-held belt 13 can It is convenient that it can be taken by the hook 40 and can be hung by the hook 40.

The beneficial effects of the present invention are: The present invention allows the blades to be removed and stored separately, avoiding breakage of the blades, shrinking the motor into the handheld by the shrinking parts, protecting the motor, and the fan occupying It is convenient to reduce the space and carry it outdoors, and the auxiliary function allows the fan to cope with more environments, is convenient to use, and has a widespread value.

An engineer in this field can clarify the case where it does not depart from the general spirit and idea of the present invention. Various modifications can be made to the above-described embodiments, and these modifications are all within the protection scope of the present invention. The protection scheme of the present invention should be based on the rights claim of the present invention.

Claims (4)

A spring chamber that opens upward is provided in the handheld cage, and a contraction component that houses and protects a fan is provided in the spring chamber, and the contraction component is provided on the left and right inner walls of the spring chamber. A guide block that acts as a symmetrically fixed guide, and is engaged and mounted in the spring chamber so that a telescopic rod supporting the electric fan can slide, and is attached to the top end surface of the hand-held rod. Is engaged and attached so that a control sleeve for controlling the contraction of the contraction rod can be rotated, and a blade fixing part is provided on the upper side of the contraction part, and the blade fixing part is provided with a first hook and a second hook. A first mounting plate is provided with a symmetrical mounting groove at the front opening center on the front end face of the first hooking plate. A blade is fixedly attached to the front, and a slide buckle chamber opened forward is provided at a front end face of the first catching plate. Inside the upper and lower inner walls of the slide buckle chamber, the slide buckle chamber and The push block grooves communicating with each other are symmetrically provided in the vertical direction, and a slide buckle capable of fixing the push block grooves is fixedly attached to the rear inner wall of the second catching plate. A push block that can be moved from the fixed state by pushing and moving the slide buckle is engaged and attached in the groove so that the slide can be slid. It can be hung with a hand-held belt fixedly attached to the left side of the bag and a light bulb used for lighting. Outdoor handheld small fan, which comprises an that hook. The contraction component also includes a fixing sleeve that is engaged with and attached to the top end surface of the handheld rod by a screw thread, and a slide block is fixedly attached to the left and right end surfaces of the telescopic rod, and the slide block, the guide block, A push spring is fixedly attached between the bottom end surface of the telescopic rod and the bottom wall of the spring chamber, and the control sleeve and the telescopic rod are engaged by a screw thread, A battery is fixedly mounted in the hand-held bag, a right-hand end surface of the hand-held bag is provided with a blade slot that opens to the right, and a charging port is provided on the left-side end surface of the hand-held bag. By turning the sleeve, the control sleeve moves the telescopic rod down and moves the telescopic rod to spring. And protects housed in a Yanba, outdoor hand small fan according to claim 1, characterized in that the control sleeve is used after allowed extended stretch rod movement interlocked so on the telescopic rod. The blade fixing component also includes a hinge base fixedly attached to the top end surface of the telescopic rod, and a motor case is engaged with the hinge base by a hinge, and the motor is fixed in the motor case. A motor shaft is fixedly connected to the front output shaft end face of the motor, the first catching plate is fixedly attached to the front end face of the motor shaft, and the slide buckle chamber is Provided on the front end surface of the hooking plate, the push block groove is provided symmetrically vertically on the upper and lower inner walls of the slide buckle chamber, and between the upper and lower end surfaces of the slide buckle chamber and the first hooking plate The slide shaft is engaged and attached so that it can slide, and a button is fixedly attached to the top end surface of the slide shaft, The push block and the slide shaft are fixedly attached, the second hooking plate is fixedly attached to the front end surface of the first hooking plate, and the rear end surface of the second hooking plate is A fixed pin is fixedly mounted symmetrically up and down, and the blade and the fixed pin are engaged and mounted so that they can slide, and after the blade is inserted into the mounting groove, the second catching plate is pushed. By fixing the slide buckle and the push block groove, the blade is fixedly installed in the mounting groove, the button is pressed, the button interlocks the push block, and the push block is fixed between the slide buckle and the push block groove The handheld small-sized outdoor device according to claim 1, wherein the second hooking plate can be separated from the first hooking plate and the blade can be removed. Wind machine. The auxiliary part also includes a connecting base provided at the bottom end of the handheld saddle. A stand is engaged by a hinge between the front and rear inner walls of the connecting base, and the bulb is fixed to the right end surface of the stand. Can be placed on the table firmly by turning the stand, can be supplementarily illuminated by light bulbs, hand-held by hand-held belt, and can be hung by hook The hand-held small electric fan for outdoor use according to claim 1, characterized in that it is convenient.