Improved fascia gun body structure

Abstract

The utility model discloses an improved fascia gun body structure which comprises a machine body shell, an annular motor support is arranged in the machine body shell, a gun head rear shell penetrates through an installation hole to be clamped on the motor support, a motor is installed on the motor support in a threaded connection mode, an eccentric wheel is fixedly installed on an output shaft of the motor, and the eccentric wheel is fixedly installed on the machine body shell. The eccentric wheel is sleeved with a bearing, a linkage rod is arranged on the bearing, a sliding pipe is movably installed on the linkage rod, the sliding pipe is sleeved with two sets of semicircular fixing sleeves, the fixing sleeves are arranged in a gun head rear shell, the gun head rear shell is in threaded connection with a gun head front shell, and an outer cover is in threaded connection with one side of the machine body shell. And the machine body is in threaded connection with the other side. The utility model belongs to the technical field of fascia guns, particularly reduces the cost waste caused by welding through threaded connection between parts, reduces the cost, improves the error-tolerant rate and reduces the damage by arranging a fixed sleeve outside a sliding pipe, and does not need linear installation.

Description

TECHNICAL FIELD

[0001] The utility model belongs to fascia gun technical field, specifically point to an improved fascia gun machine body structure. BACKGROUND

[0002] When long-term movement, standing or working, the corresponding part of the body will produce muscle soreness, for this fascia gun emerges as the times require, fascia gun can drive soft tissue activity through reciprocating impact the corresponding part of the body's soft tissue, can effectively promote blood circulation at soft tissue, thereby effectively help muscle acid.

[0003] The existing fascia gun machine body is mostly plastic, such as the metal machine body installation mechanism is generally fixed by welding or screw, the high-end machine body shell is generally made of stainless steel material, is fixed through the welding mode, the cost is high, the material scrap rate is high, the artificial cost is high through the screw fixing, in addition, the linkage rod and the sliding pipe need accurate straight line installation, a little deviation will wear the part in the work. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problems that:

[0005] The prior art fascia gun installation mechanism is welded or fixed by screw, the cost is high, the material scrap rate is high, the artificial cost is also high, the linkage rod and the sliding pipe straight line installation a little deviation will produce wear.

[0006] In order to solve the above technical problems, the technical scheme provided by the utility model is: an improved fascia gun machine body structure, including machine body shell, the installation hole of installing gun head rear shell is formed on the machine body shell, the circular ring type motor support is equipped in the machine body shell, the gun head rear shell is clamped on the motor support through the installation hole, the relative position of the machine body shell, the motor support and the gun head rear shell is fixed through the stud fixing between the motor support and the gun head rear shell, guarantee the overall structure fixed, the motor is connected and installed on the motor support, the eccentric wheel is fixedly installed on the output shaft of the motor, the bearing is sleeved on the eccentric wheel, the linkage rod is equipped on the bearing, the sliding pipe is movably installed on the linkage rod, two groups of semicircular fixed sleeve pipes are sleeved on the sliding pipe, the fixed sleeve pipe is arranged in the gun head rear shell, the gun head front shell is connected and installed on the gun head rear shell through screw, the outer cover is connected and installed on one side of the machine body shell through screw, and the machine body cover is connected and installed on the other side of the machine body shell through screw.

[0007] In order to maintain the overall stable structure, the support arm is equipped on the motor support, the support arm is arranged closely to the inner wall of the machine body shell, the motor support is arranged at the installation hole, and the gun head rear shell is clamped in the installation hole, the two groups of clamping teeth for installing the motor support are arranged on the gun head rear shell, and the stud hole for installing the stud is arranged between the two groups of clamping teeth.

[0008] In order to improve the flexibility of use, the end of the linkage rod away from the bearing is provided with a spherical head, the sliding tube is provided with a ball head mounting port at one end and a gun head mounting port at the other end, the spherical head of the linkage rod is movably arranged in the ball head mounting port, and the spherical head of the linkage rod is limited by two groups of semicircular fixing rings.

[0009] In order to facilitate energy supply and operation, the fuselage shell is further provided with a fuselage support, the fuselage support is provided with a positioning column clamped on the motor support, the battery is arranged in the fuselage shell in close contact with the fuselage support, the battery support is clamped in the fuselage shell, the control panel is buckled on the battery support and exposed from the fuselage cover, and the circuit board is arranged between the battery support and the control panel.

[0010] Further, the linkage rod is locked by a spring ring.

[0011] Further, the motor, the battery, the circuit board and the control panel are electrically connected.

[0012] Further, the motor support is made of metal material.

[0013] The beneficial effects achieved by the utility model are as follows:

[0014] The threaded connection between the fuselage shell, the gun head rear shell, the gun head front shell, the outer cover and the fuselage cover reduces the cost waste caused by welding, reduces the cost, the sliding tube is arranged outside the fixed sleeve, the fault tolerance is improved, damage is reduced, and linear installation is not needed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 An exploded view of the improved fascia gun fuselage structure is provided for the utility model;

[0016] Fig. 2 A sectional view of the improved fascia gun fuselage structure is provided for the utility model;

[0017] Fig. 3 Another angle sectional view of the improved fascia gun fuselage structure is provided for the utility model.

[0018] 1, fuselage shell, 2, gun head rear shell, 3, gun head front shell, 4, outer cover, 5, fuselage cover, 6, motor support, 7, stud, 8, motor, 9, eccentric wheel, 10, linkage rod, 11, installation sliding tube, 12, fixed sleeve, 13, bearing, 14, fuselage support, 15, battery, 16, battery support, 17, circuit board, 18, control panel, 19, clamping tooth, 20, ball head mounting port, 21, gun head mounting port, 22, semicircular fixing ring, 23, spring ring.

[0019] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] like Figs. 1-3 As shown, the improved fascia gun body structure proposed in this utility model consists of a body shell, a gun head rear shell, a gun head front shell, an outer cover, a body cover, a motor bracket, a stud, a motor, an eccentric wheel, a linkage rod, a bearing, a sliding tube, a fixing sleeve, a fixing ring, a spring retainer, a body bracket, a battery, a body cover, a battery bracket, a circuit board, and a control panel.

[0022] 1. The casing 1 is tubular, with a gun head rear cover 2 mounting hole on one side. The motor bracket 6 is annular, with a support arm. The flat surface has a motor 8 mounting hole and a gun head rear cover mounting hole. The motor bracket 6 is installed inside the casing 1 via the support arm. The gun head rear cover 2 has a stud hole and a locking tooth 19. The locking tooth 19 is engaged with the motor bracket 6 and fixed by studs 7. An eccentric wheel 9 is mounted on the central shaft of the motor 8. The motor 8 is fixed to the motor bracket 6 by screws. The outer cover 4 is installed on the upper end of the casing 1. The outer cover 4 and the casing 1 have internal and external threads at one end. The sliding tube 11 has a ball head mounting port 20 at one end and a gun head mounting port 21 at the other end. One end of the ball head mounting port 20 has a groove. One end of the linkage rod 10 is ball-shaped and installed at the inward end of the sliding tube 11. It is fixed by two semi-circular retaining rings 22 and by a spring retaining ring 23. The linkage rod 10 is locked, and the other end of the linkage rod 10 is provided with a bearing 13 mounting port. The bearing 13 is installed on the linkage rod 10 and connected to the eccentric wheel 9. The fixing sleeve 12 is designed to wrap the sliding tube 11 with two semi-circular tubes and is installed in the gun head rear shell 2. The gun head front shell 3 is installed in the front section of the gun head rear shell 2. The gun head front shell 3 and the gun head rear shell 2 are provided with internal and external threads at one end. The body bracket 14 is provided with a positioning post and is installed in the body shell 1 through the bottom. The battery 15 is installed in the body shell 1 through the bottom. The battery bracket 16 is fixed in the body shell 1 by a buckle. The control panel 18 is installed on the battery bracket 16 by a buckle. The circuit board 17 is installed between the battery bracket 16 and the control panel 18. The body shell 1 is annular and bowl-shaped. The body shell 1 and the body cover 5 are provided with internal and external threads at one end. The body cover 5 is installed at one end of the body shell 1.

[0023] 2. The motor support 6 is made of metal, and a plurality of supporting arms are arranged on the circumference of the motor support 6;

[0024] The motor 8, the battery 15, the circuit board 17 and the control panel 18 are connected, the motor 8 is controlled by the control panel 18 to control the rotating speed of the motor 8, the linkage sliding tube 11 is driven, and the gun head is driven to achieve the fine grinding gun massage effect.

[0025] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0026] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the changes in form and details of the embodiments can be made by those skilled in the art without departing from the spirit and scope of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0027] The present application and its embodiments have been described above, and this description is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired by this, without departing from the spirit and principles of the present application, without creative design, similar structure and embodiments of the technical solutions can be designed, which should belong to the protection scope of the present application.

Claims

1. An improved fascia gun body structure, comprising a body shell (1), wherein the body shell (1) has mounting holes for mounting a gun head rear shell (2), characterized in that: The housing (1) is provided with a ring-shaped motor bracket (6). The gun head rear shell (2) is mounted on the motor bracket (6) through the mounting hole. The motor bracket (6) and the gun head rear shell (2) are fixed together by a stud (7). The motor bracket (6) is threadedly connected to the motor (8). An eccentric wheel (9) is fixedly installed on the output shaft of the motor (8). A bearing (13) is sleeved on the eccentric wheel (9). A linkage rod (10) is provided on the bearing (13). A sliding tube (11) is movably installed on the linkage rod (10). Two sets of semi-circular fixed sleeves (12) are sleeved on the sliding tube (11). The fixed sleeves (12) are located inside the gun head rear shell (2). The gun head rear shell (2) is threadedly connected to the gun head front shell (3). One side of the housing (1) is threadedly connected to an outer cover (4), and the other side is threadedly connected to a housing cover (5).

2. The improved fascia gun body structure according to claim 1, characterized in that: The motor bracket (6) is provided with a support arm, which is set close to the inner wall of the body shell (1). The motor bracket (6) is located at the mounting hole, and the gun head rear shell (2) is locked in the mounting hole. The gun head rear shell (2) is provided with two sets of locking teeth (19) for mounting the motor bracket (6), and a rivet hole for mounting the rivet (7) is provided between the two sets of locking teeth (19).

3. The improved fascia gun body structure according to claim 2, characterized in that: The end of the linkage rod (10) away from the bearing (13) is spherically shaped. One end of the sliding tube (11) is provided with a ball head mounting port (20) and the other end is provided with a gun head mounting port (21). The spherical head of the linkage rod (10) is movably located in the ball head mounting port (20). The spherical head of the linkage rod (10) is limited by two sets of semi-circular fixing rings (22).

4. The improved fascia gun body structure according to claim 3, characterized in that: The housing (1) is also provided with a housing bracket (14), and the housing bracket (14) is provided with a positioning post that is locked on the motor bracket (6). The battery (15) is set in the housing (1) close to the housing bracket (14). The battery bracket (16) is locked in the housing (1). The control panel (18) is snapped on the battery bracket (16) and protrudes from the housing cover (5). The circuit board (17) is located between the battery bracket (16) and the control panel (18).

5. The improved fascia gun body structure according to claim 4, characterized in that: The linkage rod (10) is locked by a spring retainer (23).

6. The improved fascia gun body structure according to claim 5, characterized in that: The motor (8), battery (15), circuit board (17) are electrically connected to the control panel (18).

7. The improved fascia gun body structure according to claim 6, characterized in that: The motor bracket (6) is made of metal.

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