CN213373632U

CN213373632U - Combined shell structure of muscle film gun

Info

Publication number: CN213373632U
Application number: CN202021718924.2U
Authority: CN
Inventors: 胡炜
Original assignee: Cixi Mogge Electrical Appliance Technology Co ltd
Current assignee: Cixi Mogge Electrical Appliance Technology Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-06-08
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a modular shell structure of manadesma rifle, including the upper cover body, the middle cover body, the lower cover body, first connection structure, second connection structure, through first connection structure interconnect between the port lateral wall of the upper cover body and the port lateral wall of the middle cover body, through second connection structure interconnect between the port lateral wall of the lower cover body and another port lateral wall of the middle cover body. The fascia rifle shell of its structure through split type equipment, it is simple to the manufacturing of each part to reduce production manufacturing cost, and the promotion of productivity, and the spare part installation in the fascia rifle shell is also comparatively convenient, promotes fascia rifle assembly efficiency.

Description

Combined shell structure of muscle film gun

Technical Field

The utility model belongs to the technical field of a manadesma rifle shell structure technique and specifically relates to a manadesma rifle combination formula shell structure.

Background

At present, the fascia rifle still can be structured for integral metal, and its structure need carry out numerical control machining center high accuracy machine-shaping again after the metal casting shaping to make the production manufacturing cost to the fascia rifle shell promote, machining center is lower to the efficiency of the high accuracy machine-shaping of its shell simultaneously, influences the productivity, and integral shell structure is also comparatively loaded down with trivial details to the inner structure equipment of fascia rifle.

Disclosure of Invention

The utility model aims at solving the technical deficiencies and designing a reduce the manufacturing cost of manadesma rifle shell, promote a muscle membrane rifle combination formula shell structure of production efficiency and productivity.

The utility model discloses a muscle membrane rifle combination formula shell structure, including the upper cover body, the middle cover body, the lower cover body, first connection structure, second connection structure, through first connection structure interconnect between the port lateral wall of the upper cover body and the port lateral wall of the middle cover body, through second connection structure interconnect between the port lateral wall of the lower cover body and another port lateral wall of the middle cover body.

Preferably, the sleeve further comprises a first sleeve body, a first step is arranged on the lower sleeve body, a second step is arranged on the middle sleeve body, the first sleeve body is sleeved on a peripheral side face formed by combining the peripheral side of the middle sleeve body and the peripheral side of the lower sleeve body, and two ends of the first sleeve body are respectively abutted against the first step and the second step.

Preferably, the sleeve further comprises a second sleeve body, a third step is arranged on the middle sleeve body, the second sleeve body is fixedly sleeved on a peripheral side face formed by mutually combining the peripheral side of the upper sleeve body and the peripheral side of the middle sleeve body, and a port opening edge face of the upper sleeve body is limited on the third step.

Preferably, the lower sleeve further comprises a lower end cover and a third connecting structure, the closed end of the lower sleeve body is provided with an opening, the lower end cover is covered by the opening, the side wall of the lower end cover is connected with the side wall of the opening through the third connecting structure, and the first step is formed on the lower sleeve body or the lower end cover.

Preferably, the first connecting structure comprises a first buckle and a first clamping groove, and the first buckle is correspondingly buckled in the first clamping groove; the first clamping groove is arranged on the side wall of the port of the upper sleeve body, the first buckle is arranged on the side wall of one port of the middle sleeve body, or the first clamping groove is arranged on the side wall of one port of the middle sleeve body, and the first buckle is arranged on the side wall of the port of the upper sleeve body.

Preferably, the second connecting structure comprises a second buckle and a second clamping groove, and the second buckle is correspondingly buckled in the second clamping groove; the second clamping groove is arranged on the side wall of the port of the lower sleeve body, the second buckle is arranged on the side wall of the other port of the middle sleeve body, or the second clamping groove is arranged on the side wall of the other port of the middle sleeve body, and the second buckle is arranged on the side wall of the port of the lower sleeve body.

Preferably, the third connecting structure comprises a third buckle and a third clamping groove, and the second buckle is correspondingly buckled in the third clamping groove; the third clamping groove is arranged on the side wall of the opening of the lower sleeve body, the third buckle is arranged on the side wall of the lower end cover, or the third clamping groove is arranged on the side wall of the lower end cover, and the third buckle is arranged on the side wall of the opening of the lower sleeve body.

Preferably, at least one of the first card slot, the second card slot and the third card slot is an arc-shaped card slot or an L-shaped card slot.

Preferably, a positioning structure is arranged between the side wall of one end of the upper sleeve body and the side wall of one end of the middle sleeve body, between the side wall of one end of the lower sleeve body and the side wall of the other end of the middle sleeve body, and between the side wall of one end of the lower end cover and the side wall of the opening of the lower sleeve body.

Preferably, at least one of the first sleeve body, the second sleeve body, the lower sleeve body and the upper sleeve body is made of metal, and the middle sleeve body is made of plastic.

Preferably, the middle sleeve body is provided with a through hole, a first pipe body is arranged at the outer opening edge of the through hole, and the first pipe body is connected with a second pipe body.

The utility model discloses a modular shell structure of fascia rifle, its structure is through the fascia rifle shell of split type equipment, and its manufacturing to each part is simple to reduce production manufacturing cost, and the promotion of productivity, and the spare part installation in the fascia rifle shell is also comparatively convenient, promotes fascia rifle assembly efficiency.

Drawings

FIG. 1 is the whole structure diagram of embodiment 1;

FIG. 2 is an exploded view of example 1;

FIG. 3 is the whole structure diagram of embodiment 1 (II);

FIG. 4 is the whole structure diagram (III) of embodiment 1;

FIG. 5 is a partial view of embodiment 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1-5, the combined casing structure of a rib film gun described in this embodiment includes an upper casing 1, a middle casing 2, a lower casing 3, a first connecting structure 10, and a second connecting structure 20, wherein a port side wall of the upper casing 1 is connected to a port side wall of the middle casing 2 through the first connecting structure 10, a port side wall of the lower casing 1 is connected to another port side wall of the middle casing 2 through the second connecting structure 20, and further, in order to facilitate connection between the upper casing 1 and the middle casing, the first connecting structure 10 is configured to include a first buckle 101 and a first slot 102, the first slot 101 is disposed on the port side wall of the upper casing 1, the first buckle 102 is disposed on an end outer side wall of the middle casing 2, and when connected, a port of the upper casing 1 is sleeved on an end outer side wall of the middle casing 2, the first buckle 101 is correspondingly buckled in the first clamping groove 102, and meanwhile, the edge surface of the port of the upper sleeve body 1 is abutted against the first positioning step 22 of the middle sleeve body; or

The first clamping groove 102 is arranged on the side wall of one port of the middle sleeve body 2, the first buckle is arranged on the outer side wall of the port of the upper sleeve body, then after one port of the middle sleeve body is sleeved on the outer side wall of the port of the upper sleeve body 1, the first buckle 101 is correspondingly buckled in the first clamping groove 102, and meanwhile, the edge surface of one port of the middle sleeve body props against the first positioning step 22 of the upper sleeve body.

Further, the upper sleeve body 1 is a barrel-shaped structure with a closed top end and an open lower end.

Based on the above structure, the first engaging groove 101 is configured as an L-shaped engaging groove or an arc-shaped engaging groove corresponding to the first engaging groove 102, so as to further realize a knob-type engaging connection between the upper sleeve 1 and the middle sleeve 2, so as to facilitate a quick connection between the middle sleeve 2 and the upper sleeve 1, and also facilitate a detachment, after the connection, a pre-configured second sleeve 5 is fixed on a circumferential side surface formed by mutually combining an outer circumferential side of the upper sleeve 1 and an outer circumferential side of the middle sleeve 2, the middle sleeve 2 is provided with a third step 21, a port edge surface of the upper sleeve 1 is limited on the third step 21, wherein the second sleeve 5 is fixed to a circumferential side surface formed by mutually combining an outer circumferential side of the barrel and an outer circumferential side of the middle sleeve 2 in an interference fit manner, and the second sleeve 5 and the upper sleeve 1 are made of aluminum alloy, the second sleeve 5 is configured to mainly cover a fitting structure between the L-shaped engaging groove and the first engaging groove to be, to improve the aesthetic property.

After the second sleeve body 5, the middle sleeve body 2 and the upper sleeve body 1 are assembled with each other, the second connecting structure 20 is arranged to include a second buckle 201 and a second buckle groove 202, wherein the second buckle groove 202 is arranged on the side wall of the port of the lower sleeve body 3, the second buckle 201 is arranged on the outer side wall of the other port of the middle sleeve body 2, the port of the lower sleeve body 3 is sleeved on the outer side wall of the other end of the middle sleeve body 2, then the second buckle 201 is correspondingly buckled in the second buckle groove 202, and simultaneously the edge surface of the port of the lower sleeve body 3 is abutted against the second positioning step 23 of the middle sleeve body 2; or, the second slot 202 is disposed on the other side wall of the port of the middle sleeve body 2, the second buckle 201 is disposed on the outer side wall of the port of the lower sleeve body 3, the other end of the middle sleeve body 2 is sleeved on the outer side wall of the port of the lower sleeve body 3, then the second buckle 201 is correspondingly buckled in the second slot 202, and meanwhile, the edge surface of the port of the middle sleeve body 2 abuts against the second positioning step 23 of the lower sleeve body.

The connection that realizes on the basis that second connection structure 30 set up, also set up second draw-in groove 202 into L type draw-in groove or arc draw-in groove that correspond the matching with second buckle 201, thereby further make down realize knob formula buckle between the cover body 3 and the middle cover body 2 and be connected, so that the swift connection between the middle cover body 2 and the upper cover body 1, also convenient to detach, however will set up in advance first cover body 4 cover after this is connected on the week side that the combination of the periphery side of the middle cover body 2 periphery side and the periphery side of the lower cover body 3 formed, and be provided with first step 62 on the lower cover body 3, be provided with second step 20 on the middle cover body, and the both ends of first cover body 4 divide the limit to contradict on first step 62 and second step 20. Wherein, and first cover 4 and lower cover 3 are the aluminum alloy material, and it mainly exposes in order to cover the cooperation structure between L type draw-in groove and the second buckle to first cover 4 setting to promote the aesthetic property.

In this embodiment, the middle sleeve body 2 is provided with a through hole 25, the outer opening edge of the through hole 25 is provided with a first tube body 24, and the first tube body 24 is connected with a second tube body 7, the structure of the first tube body is convenient for the positioning of the first tube body and the second tube body structure after the telescopic massage rod of the fascial gun stretches out from the through hole, the middle sleeve body is made of a plastic material, the first tube body and the middle sleeve body are combined into an integral structure, meanwhile, the first tube body and the second tube body are in threaded connection, and the second tube body is an aluminum alloy tube body.

In addition, still include lower cover 6 and third connection structure 30, the lower cover 3 closed end sets up opening 40, and lower cover 6 is closed to the opening lid, and passes through third connection structure 30 interconnect between lower cover 6 lateral wall and the opening 40 lateral wall, and first step 62 is formed on lower cover 3 or lower cover 6. The third connecting structure 30 comprises a third buckle 301 and a third clamping groove 302, the third clamping groove 302 is arranged on the side wall of the opening 40 of the lower sleeve body 3, the third buckle 302 is arranged on the side wall of the sleeve body 61 of the lower end cover 6, the sleeve body of the lower end cover is inserted into the opening of the lower sleeve body when the third connecting structure is connected, then the third buckle is correspondingly buckled in the third clamping groove, and simultaneously the lower end surface of the lower sleeve body is abutted against the first step of the lower end cover; or the third clamping groove is arranged on the side wall of the sleeve body of the lower end cover, the third buckle is arranged on the outer side wall of the opening of the lower sleeve body, and then the sleeve body of the lower end cover is sleeved on the outer side wall of the opening of the lower sleeve body, and the first buckle is correspondingly buckled in the first clamping groove.

Wherein, set up second draw-in groove 202 into L type draw-in groove or the arc draw-in groove that corresponds the matching with second buckle 201, thereby further make down sleeve body 3 and middle sleeve body 2 between realize knob formula buckle and be connected, so that the swift connection between middle sleeve body 2 and the upper cover body 1, also convenient to detach, after having overlapped on the lower sleeve body based on first sleeve body 4, first sleeve body 4 is in order to cover the cooperation between L type draw-in groove and the second buckle exposed the structure, make the aesthetic property promote, and the lower extreme of the lower sleeve body is contradicted on the second step, and first sleeve body and lower sleeve body are the aluminum alloy material, to setting up opening and lower end cover on the lower sleeve body in order to realize first sleeve body convenient to detach and installation, be convenient for simultaneously to change the internal battery of lower sleeve.

In this embodiment, in order to achieve the technical effect of preventing relative rotational displacement between the upper sleeve, the middle sleeve and the lower sleeve when the first engaging groove 102, the second engaging groove 202 and the third engaging groove 302 are all set as L-shaped engaging grooves or arc-shaped engaging grooves, positioning structures are respectively disposed between the sidewall of one end of the upper sleeve and the sidewall of one end of the middle sleeve, between the sidewall of one end of the lower sleeve and the sidewall of the other end of the middle sleeve, and between the sidewall of one end of the lower end cap and the sidewall of the opening of the lower sleeve, the positioning structures are composed of bolts 300, fixing holes 100 and threaded holes 200, fixing holes are respectively disposed on the sidewalls of two ends of the lower sleeve and the sidewall of the upper sleeve, threaded holes are respectively disposed on the sidewalls of two ends of the middle sleeve and the sidewall of the lower end cap, and threaded holes at two ends of the middle sleeve respectively correspond to the fixing holes at one end of the, the bolt is arranged in the fixing hole and is in threaded connection with the bolt hole; the threaded hole on the side wall of the lower end cover corresponds to the position of the fixing hole at the other end of the lower sleeve body, the fixing hole is also provided with a bolt, the bolt is in threaded connection with the bolt hole at the position, the positioning structure can be replaced by a convex point and a concave form, and the fixing hole is a counter bore.

Preferably, the lower end of the first sleeve 4 is provided with a through hole 41 corresponding to the position of the fixing hole 100 at the side wall of the opening of the lower sleeve 3, the structure of the through hole facilitates the assembly of the device on the casing and the disassembly of the bolt, and the technical effect of connecting the lower end cover after the first sleeve is sleeved on the lower sleeve is further realized, so that the disassembly and the assembly of the lower end cover and the first sleeve are convenient.

Synthesize, the cover body in the middle of the plastics simultaneously, be located the aluminum alloy upper cover body and the aluminum alloy lower cover body at the middle cover body both ends of plastics and be located the plastic lower end cover structure of cover body list down, because the colour of the cover body and the plastic lower end cover can be changed according to the demand in the middle of the plastics to the design demand of fascia rifle to the aesthetic property is promoted in the progress.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. The utility model provides a muscle membrane rifle combination formula shell structure which characterized in that, includes the upper cover body, the middle cover body, the lower cover body, first connection structure, second connection structure, through first connection structure interconnect between the port lateral wall of the upper cover body and the port lateral wall of the middle cover body, through second connection structure interconnect between the port lateral wall of the lower cover body and the another port lateral wall of the middle cover body.

2. The combined casing structure of a ribbed membrane gun as claimed in claim 1, further comprising a first sleeve, wherein the lower sleeve is provided with a first step, the middle sleeve is provided with a second step, the first sleeve is sleeved on a peripheral side surface formed by combining the peripheral side of the middle sleeve and the peripheral side of the lower sleeve, and two ends of the first sleeve respectively abut against the first step and the second step.

3. The combined casing structure of a muscle and membrane gun as claimed in claim 1, further comprising a second sleeve, wherein the middle sleeve is provided with a third step, the second sleeve is fixed on a peripheral side surface formed by mutually combining the peripheral side of the upper sleeve and the peripheral side of the middle sleeve in a sleeved manner, and the edge surface of the port of the upper sleeve is limited on the third step.

4. The combined casing structure of the reinforced membrane gun as claimed in claim 2, further comprising a lower cover and a third connecting structure, wherein the closed end of the lower cover is provided with an opening, the lower cover is covered by the opening, the side wall of the lower cover and the side wall of the opening are connected with each other through the third connecting structure, and the first step is formed on the lower cover or the lower cover.

5. The combined casing structure of a muscle and membrane gun as claimed in any one of claims 1-4, wherein the first connecting structure comprises a first buckle and a first slot, and the first buckle is correspondingly buckled in the first slot;

the first clamping groove is arranged on the side wall of the port of the upper sleeve body, the first buckle is arranged on the side wall of one port of the middle sleeve body, or the first clamping groove is arranged on the side wall of one port of the middle sleeve body, and the first buckle is arranged on the side wall of the port of the upper sleeve body.

6. The combined casing structure of claim 5, wherein the second connecting structure comprises a second buckle and a second clamping groove, and the second buckle is correspondingly buckled in the second clamping groove;

the second clamping groove is arranged on the side wall of the port of the lower sleeve body, the second buckle is arranged on the side wall of the other port of the middle sleeve body, or the second clamping groove is arranged on the side wall of the other port of the middle sleeve body, and the second buckle is arranged on the side wall of the port of the lower sleeve body.

7. The combined casing structure of claim 6, wherein the third connecting structure comprises a third buckle and a third groove, and the second buckle is correspondingly buckled in the third groove;

the third clamping groove is arranged on the side wall of the opening of the lower sleeve body, the third buckle is arranged on the side wall of the lower end cover, or the third clamping groove is arranged on the side wall of the lower end cover, and the third buckle is arranged on the side wall of the opening of the lower sleeve body.

8. The combined casing structure of the muscle and membrane gun as claimed in claim 6 or 7, wherein at least one of the first slot, the second slot and the third slot is an arc slot or an L-shaped slot; and positioning structures are arranged between the side wall of one end of the upper sleeve body and the side wall of one end of the middle sleeve body, between the side wall of one end of the lower sleeve body and the side wall of the other end of the middle sleeve body, and between the side wall of one end of the lower end cover and the side wall of the opening of the lower sleeve body.

9. The combined casing structure of a rib-film gun as claimed in any one of claims 1-4, 6 and 7, wherein at least one of the first sleeve, the second sleeve, the lower sleeve and the upper sleeve is made of metal.

10. The combined casing structure of claim 1, wherein the middle sleeve has a through hole, a first tube is disposed at an outer opening edge of the through hole, and a second tube is connected to the first tube.