Handle locking structure and garden air blower

Abstract

The utility model relates to the field of garden electric tools, and particularly discloses a handle locking structure and a garden air blower, the handle locking structure comprises a first clamping piece and a second clamping piece, one side of the first clamping piece is provided with an opening, and the second clamping piece is installed at the opening of the first clamping piece and connected with the opening of the first clamping piece. The handle locking structure is characterized in that a clamping adjusting assembly is arranged on the second clamping piece and used for synchronously reducing the caliber of the first clamping opening and the caliber of the second clamping opening, and therefore fastening of the handle is achieved. And the first clamping piece and the mounting main body are in sliding fit through the guide part and the guide groove, so that the clamping stability is ensured. The first clamping piece is composed of two spliced clamping units, the second clamping piece is composed of two clamping units, and the first clamping piece and the second clamping piece are clamped on the outer side of the handle through the adjusting assembly. The adjusting assembly comprises a screw rod, a nut and an adjusting knob, and the clamping force is adjusted by rotating the knob.

Description

Technical Field

[0001] The present application relates to the field of garden power tools, and in particular to a handle locking structure and a garden blower. Background Art

[0002] A backpack garden blower is a commonly used garden power tool, which is mainly used to use airflow to clean fallen leaves, grass clippings, road dust, snow, etc.

[0003] A backpack garden blower mainly includes a backpack frame, a shell mounted on the backpack frame, a battery pack, a motor, a fan arranged in the shell, and a purge pipe connected to the shell and used to guide the high-speed airflow generated by the fan. A handle is installed on the purge pipe. Traditional garden blowers usually use a fixed handle mounting structure, which limits the user's operating flexibility and comfort of the blower. During use, the angle and position of the handle cannot be adjusted according to different work requirements and operating habits. In traditional structures, adjusting and fixing the position of the handle usually requires multiple different installation steps and tools, which increases the complexity and time of assembly. Existing adjustment mechanisms are usually not flexible enough, making it difficult to achieve precise adjustment of the handle angle and position. Utility Model Content

[0004] The purpose of at least one specific embodiment of the present utility model is to solve the defects of the prior art and provide a handle locking structure and a garden blower.

[0005] In order to achieve the above purpose, the technical solution adopted by the present utility model is as follows:

[0006] A handle locking structure, comprising:

[0007] a first clamping member having an opening on one side thereof;

[0008] a second clamping member, which is installed at the opening of the first clamping member and connected to the first clamping member;

[0009] The second clamping member is provided with a clamping adjustment assembly;

[0010] The inner side of the first clamping member forms a first clamping opening, and the inner side of the second clamping member forms a second clamping opening;

[0011] The first clamping member is clamped on the outer side of the mounting body through the first clamping opening, and the second clamping member is clamped on the outer side of the handle through the second clamping opening;

[0012] When the clamping adjustment component is tightening and adjusting, the diameters of the first clamping opening and the second clamping opening are reduced synchronously.

[0013] Through the above technical solution, the handle locking structure is used to synchronously adjust the installation position and angle of the handle on the installation body. When the clamping adjustment assembly is in a loose state, the first clamping member and the second clamping member are both in a relaxed state. At this time, the handle itself can rotate freely relative to the second clamping member. At the same time, the handle can move freely on the installation body through the first clamping member. After the handle moves to the appropriate position on the installation body and the handle itself rotates to the appropriate angle, when the clamping adjustment assembly is in a tightened state, the caliber of the first clamping port and the second clamping port are synchronously reduced, and the position of the handle on the installation body and the angle of the handle itself can be synchronously fixed.

[0014] Furthermore, a guide portion is provided on one of the first clamping member and the installation body, and a guide groove corresponding to the guide portion is provided on the other of the first clamping member and the installation body, and the guide portion is slidably engaged with the guide groove.

[0015] Furthermore, the guide portion or the guide groove extends in the length direction of the installation body.

[0016] Furthermore, the first clamping member includes two first clamping units spliced ​​together, one ends of the two first clamping units are connected by a fixing member, and the other ends of the two first clamping units are spaced apart from each other to form an opening.

[0017] Furthermore, the second clamping member includes two second clamping units, the two second clamping units are respectively connected to the first clamping unit, and a second clamping opening is formed between the two second clamping units.

[0018] Furthermore, one side of each of the two second clamping units is provided with an inserting portion, and after the second clamping member is clamped on the outer side of the handle, the inserting portion is suitable for being inserted into the mounting hole of the handle.

[0019] Furthermore, the clamping adjustment assembly includes:

[0020] screw;

[0021] A nut, sleeved on the outside of the screw;

[0022] an adjusting knob mounted on one end of the screw;

[0023] The inserting portion is provided with a through hole, the inner wall of the through hole is provided with a limiting groove, and the nut is installed in the limiting groove;

[0024] When the knob drives the screw rod to rotate, the two second clamping units are clamped on both sides of the handle.

[0025] Furthermore, the through hole is coaxial with the mounting hole.

[0026] The beneficial technical effect of the handle locking structure provided by the present application compared to the prior art is that the handle installation position and angle can be adjusted synchronously through the handle locking structure, and the operation is convenient and quick.

[0027] Another technical solution adopted in the present application is to provide a garden blower comprising the above-mentioned adjustment connector mounting structure.

[0028] Furthermore, the mounting body is configured as a purge tube of a garden blower.

[0029] It can be seen from the above technical solution that the garden blower provided in the present application is equipped with the above-mentioned handle locking structure, and accordingly has the technical effect of the above-mentioned handle locking structure. After the handle of the garden blower is installed on the purge pipe, the installation angle of the handle itself and its installation position on the purge pipe can be synchronously adjusted through a clamping adjustment action, and the handle adjustment is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0031] Figure 1 This is a schematic diagram of a handle locking structure in an embodiment of the present application.

[0032] Figure 2 This is an exploded schematic diagram of the handle locking structure in a certain embodiment of the present application.

[0033] Figure 3 This is a diagram showing the effect of using the handle locking structure in a certain embodiment of the present application.

[0034] Figure 4 for Figure 3 Schematic side view of .

[0035] Figure 5 for Figure 4 Schematic diagram of the cross section along line AA.

[0036] Figure 6 for Figure 5 Magnified view of area B in .

[0037] Figure 7 This is a schematic structural diagram of a garden blower in an embodiment of the present application. DETAILED DESCRIPTION

[0038] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0039] Example 1

[0040] Reference Figure 1 , Figure 2 A handle locking structure 100 includes a first clamping member 200 having an opening on one side thereof and a second clamping member 300 installed at the opening.

[0041] Among them, the first clamping member 200 includes two first clamping units 201 spliced ​​with each other, one end of the two first clamping units 201 is connected by a fixing member 202, and the other ends of the two first clamping units 201 are spaced apart from each other to form an opening, and the second clamping member 300 is installed at the opening. The second clamping member 300 includes two second clamping units 301, and the two second clamping units 301 are respectively connected to the first clamping unit 201, and a second clamping opening 302 is formed between the two second clamping units 301.

[0042] Among them, a first clamping opening 203 is formed on the inner side of the first clamping member 200, and the first clamping opening 203 is clamped on the outside of the installation body 400. In addition, a clamping adjustment component 600 is provided on the second clamping member 300. When the clamping adjustment component 600 is tightened, the diameters of the first clamping opening 203 and the second clamping opening 302 are simultaneously reduced.

[0043] Reference Figure 3 , Figure 4 The handle locking structure 100 is used to synchronously adjust the installation position and angle of the handle 500 on the installation body 400. When the clamping adjustment component 600 is in the loose state, the first clamping member 200 and the second clamping member 300 are both in a relaxed state. At this time, the handle 500 itself can rotate freely relative to the second clamping member 300. At the same time, the handle 500 can move freely on the installation body 400 through the first clamping member 200. After the handle 500 moves to the appropriate position on the installation body 400 and the handle 500 itself rotates to the appropriate angle, when the clamping adjustment component 600 is in the tightened state, the caliber of the first clamping port 203 and the second clamping port 302 are synchronously reduced, and the position of the handle 500 on the installation body 400 and the angle of the handle 500 itself can be synchronously fixed.

[0044] In this embodiment, a guide groove 204 is provided on the first clamping mouth 203, and a guide portion 401 is provided on the installation body 400. During assembly, the guide groove 204 slides with the guide portion 401. During use, it is convenient for the first clamping member 200 and the handle 500 to slide on the installation body 400 in the length direction of the installation body 400, and during the sliding process, the first clamping member 200 and the handle 500 will not rotate on the installation body 400, ensuring that the handle 500 is always located at the top position of the installation body 400, making it convenient for the user to hold the handle 500.

[0045] Furthermore, an insertion portion 303 is provided on one side of the two second clamping units 301, a through hole 304 is provided on the insertion portion 303, and a limiting groove 305 is provided on the inner wall of the through hole. After the second clamping member 300 is clamped on the outside of the handle 500 through the second clamping mouth 302, the insertion portion 303 is suitable for being inserted into the mounting hole of the handle, and the through hole 304 is coaxial with the mounting hole.

[0046] Furthermore, a clamping surface 306 is provided on one side of the clamping opening of the two second clamping units 301. When the second clamping unit 301 clamps the handle 500, the clamping surface 306 can cooperate with the outer side surface of the handle 500 to achieve embedded clamping, thereby ensuring the stability of the clamping.

[0047] Reference Figure 5 , Figure 6 The clamping adjustment assembly 600 includes a screw 601, a nut 602 and an adjustment knob 603, wherein the nut 602 is installed in the limiting groove 305 and forms a threaded fit with the screw 601 that extends into the through hole 304.

[0048] The adjusting knob 603 is installed at one end of the screw 601. When the first clamping port 203 clamps the installation body 400 and the second clamping port 302 clamps the handle 500, the screw 601 can be rotated by the adjusting knob 603 only to adjust the clamping force of the two first clamping units 201 and the two second clamping units 301, thereby realizing the adjustment of the position of the handle 500 on the installation body 400 and its own angle with one component.

[0049] When the handle locking structure 100 is actually used, the two first clamping units 201 are clamped on the outside of the installation body 400, so that the guide groove 204 is aligned on the guide part 401, and one end of the two first clamping units 201 is fixed by the fixing member 202. The first clamping unit 201 can be slid and adjusted along the guide part 401.

[0050] At the same time, the insertion parts 303 of the two second clamping units 301 are inserted into the mounting holes of the handle 500, so that the two second clamping units 301 clamp the handle 500. Further, the screw 601 with the adjusting knob 603 installed is inserted from the through hole 304 on the insertion part 303, so that one end of the screw 601 forms a threaded fit with the nut 602 in the limiting groove 305. When the adjusting knob 603 is rotated in the opposite direction, the diameters of the first clamping opening 203 and the second clamping opening 302 are expanded synchronously, and the first clamping piece 200 and the second clamping piece 300 are in a relaxed state. At this time, the handle 500 itself can be relatively adjusted to the second clamping piece. The holding member 300 rotates freely. At the same time, the handle 500 can move freely on the mounting body 400 through the first clamping member 200. After the handle 500 moves to a suitable position on the mounting body 400 and the handle 500 itself rotates to a suitable angle, the adjustment knob 603 is rotated forward. The diameters of the first clamping port 203 and the second clamping port 302 are simultaneously reduced. The outer side surface of the handle 500 is embedded and engaged with the locking surface 306. After the clamping adjustment assembly 600 is locked, the handle 500 is in a tightened state. At this time, the position of the handle 500 on the mounting body 400 and the angle of the handle 500 itself can be fixed synchronously.

[0051] Example 2

[0052] Reference Figure 7 Based on the same technical concept, an embodiment of the present application provides a garden blower 700, including the handle 500 and the installation body 400 in the above embodiment, wherein the installation body 400 in the garden blower 700 is constructed as a purge pipe, and the connection between the handle 500 and the purge pipe is provided with the handle locking structure 100 in the above embodiment, which correspondingly has the technical effect of the above handle locking structure 100. After the handle 500 of the garden blower is installed on the purge pipe, the installation angle of the handle 500 itself and its installation position on the purge pipe can be synchronously adjusted through a clamping adjustment action, and the handle adjustment is convenient and quick.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A handle locking structure, comprising: a first clamping member having an opening on one side thereof; a second clamping member, mounted at the opening of the first clamping member and connected to the first clamping member; Characterized in that the second clamping member is provided with a clamping adjustment assembly; The inner side of the first clamping member forms a first clamping opening, and the inner side of the second clamping member forms a second clamping opening; The first clamping member is clamped on the outer side of the mounting body through the first clamping opening, and the second clamping member is clamped on the outer side of the handle through the second clamping opening; When the clamping adjustment component is tightening and adjusting, the diameters of the first clamping opening and the second clamping opening are reduced synchronously.

2. The handle locking structure according to claim 1, characterized in that: A guide portion is provided on one of the first clamping member and the installation body, and a guide groove corresponding to the guide portion is provided on the other of the first clamping member and the installation body, and the guide portion is slidably matched with the guide groove.

3. The handle locking structure according to claim 2, characterized in that: The guide portion or the guide groove extends in a length direction of the installation body.

4. The handle locking structure according to claim 1, characterized in that: The first clamping member includes two first clamping units spliced ​​together, one ends of the two first clamping units are connected by a fixing member, and the other ends of the two first clamping units are spaced apart from each other to form the opening.

5. The handle locking structure according to claim 4, characterized in that: The second clamping member includes two second clamping units, the two second clamping units are respectively connected to the first clamping unit, and the second clamping opening is formed between the two second clamping units.

6. The handle locking structure according to claim 5, characterized in that: An inserting portion is provided on one side of each of the two second clamping units. After the second clamping member is clamped on the outer side of the handle, the inserting portion is suitable for being inserted into the mounting hole of the handle.

7. The handle locking structure according to claim 6, characterized in that: The clamping adjustment assembly includes: screw; A nut, sleeved on the outside of the screw; an adjusting knob mounted on one end of the screw; Wherein, the inserting portion is provided with a through hole, the inner wall of the through hole is provided with a limiting groove, and the nut is installed in the limiting groove; When the knob drives the screw to rotate, the two second clamping units are clamped on both sides of the handle.

8. The handle locking structure according to claim 7, characterized in that: The through hole is coaxial with the mounting hole.

9. A garden blower, characterized in that: The invention comprises the handle locking structure according to any one of claims 1 to 8.

10. The garden blower according to claim 9, characterized in that The mounting body is configured as a purge tube of the garden blower.

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